This series of products pay more attention to the structural layout of products and the application of innovative technologies while improving the strength of the machine body. The self-developed cooler is equipped with fans with corresponding speed ratio, which can ignore all the high temperature weather. Diesel engines operating at economic speeds can improve fuel economy while operating at low noise. The double-door design greatly solves the trouble of inconvenient replacement of filter element during maintenance.
TECHNICAL SPECIFICATIONS
Type
Screw Air Compressor
Item
31-25
Rated FAD
31 m³/min
Rate Pressure
25 bar
Diesel Brand
Yuchai Diesel
Engine Power
295KW
Compression stage
2 Stage
Whole Machine walking mode
Crawler
Dimensions (L*W*H)
3442*1956*2220mm
Weight
4500KG
Detailed Photos
Packaging & Shipping
Company Profile
FAQ
Q1: Are you factory or trade company? A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory? A2: Our company is located in Kaixuan Road ,Economic Zone HangZhou, ZHangZhoug, China
Q3: Warranty terms of your machine? A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines? A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized? A5: Yes, of course. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept? A6: 30% T/T in advanced, 70% T/T against the B/L copy.
After-sales Service:
1 Year
Lubrication Style:
Lubricated
Cooling System:
Oil Cooling
Power Source:
Diesel Engine
Cylinder Position:
Angular
Structure Type:
Closed Type
Customization:
Available
|
Can air compressors be used for cleaning and blowing dust?
Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:
1. Cleaning Machinery and Equipment:
Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.
2. Dusting Surfaces:
Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.
3. Cleaning HVAC Systems:
Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.
4. Blowing Dust in Workshops:
In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.
5. Cleaning Electronics and Computer Equipment:
Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.
6. Industrial Cleaning Applications:
Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.
When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.
Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.
How do you maintain proper air quality in compressed air systems?
Maintaining proper air quality in compressed air systems is essential to ensure the reliability and performance of pneumatic equipment and the safety of downstream processes. Here are some key steps to maintain air quality:
1. Air Filtration:
Install appropriate air filters in the compressed air system to remove contaminants such as dust, dirt, oil, and water. Filters are typically placed at various points in the system, including the compressor intake, aftercoolers, and before point-of-use applications. Regularly inspect and replace filters to ensure their effectiveness.
2. Moisture Control:
Excessive moisture in compressed air can cause corrosion, equipment malfunction, and compromised product quality. Use moisture separators or dryers to remove moisture from the compressed air. Refrigerated dryers, desiccant dryers, or membrane dryers are commonly employed to achieve the desired level of dryness.
3. Oil Removal:
If the compressed air system utilizes oil-lubricated compressors, it is essential to incorporate proper oil removal mechanisms. This can include coalescing filters or adsorption filters to remove oil aerosols and vapors from the air. Oil-free compressors eliminate the need for oil removal.
4. Regular Maintenance:
Perform routine maintenance on the compressed air system, including inspections, cleaning, and servicing of equipment. This helps identify and address any potential issues that may affect air quality, such as leaks, clogged filters, or malfunctioning dryers.
5. Air Receiver Tank Maintenance:
Regularly drain and clean the air receiver tank to remove accumulated contaminants, including water and debris. Proper maintenance of the tank helps prevent contamination from being introduced into the compressed air system.
6. Air Quality Testing:
Periodically test the quality of the compressed air using appropriate instruments and methods. This can include measuring particle concentration, oil content, dew point, and microbial contamination. Air quality testing provides valuable information about the effectiveness of the filtration and drying processes and helps ensure compliance with industry standards.
7. Education and Training:
Educate personnel working with compressed air systems about the importance of air quality and the proper procedures for maintaining it. Provide training on the use and maintenance of filtration and drying equipment, as well as awareness of potential contaminants and their impact on downstream processes.
8. Documentation and Record-Keeping:
Maintain accurate records of maintenance activities, including filter replacements, drying system performance, and air quality test results. Documentation helps track the system’s performance over time and provides a reference for troubleshooting or compliance purposes.
By implementing these practices, compressed air systems can maintain proper air quality, minimize equipment damage, and ensure the integrity of processes that rely on compressed air.
How do you choose the right size of air compressor for your needs?
Choosing the right size of air compressor is essential to ensure optimal performance and efficiency for your specific needs. Here are some factors to consider when selecting the appropriate size:
1. Air Demand: Determine the air demand requirements of your applications. Calculate the total CFM (Cubic Feet per Minute) needed by considering the air consumption of all the pneumatic tools and equipment that will be operated simultaneously. Choose an air compressor with a CFM rating that meets or exceeds this total demand.
2. Pressure Requirements: Consider the required operating pressure for your applications. Check the PSI (Pounds per Square Inch) rating of the tools and equipment you will be using. Ensure that the air compressor you choose can deliver the necessary pressure consistently.
3. Duty Cycle: Evaluate the duty cycle of the air compressor. The duty cycle represents the percentage of time the compressor can operate within a given time period without overheating or experiencing performance issues. If you require continuous or heavy-duty operation, choose a compressor with a higher duty cycle.
4. Power Source: Determine the available power source at your location. Air compressors can be powered by electricity or gasoline engines. Ensure that the chosen compressor matches the available power supply and consider factors such as voltage, phase, and fuel requirements.
5. Portability: Assess the portability requirements of your applications. If you need to move the air compressor frequently or use it in different locations, consider a portable or wheeled compressor that is easy to transport.
6. Space and Noise Constraints: Consider the available space for installation and the noise restrictions in your working environment. Choose an air compressor that fits within the allocated space and meets any noise regulations or requirements.
7. Future Expansion: Anticipate any potential future expansions or increases in air demand. If you expect your air demand to grow over time, it may be wise to choose a slightly larger compressor to accommodate future needs and avoid the need for premature replacement.
8. Budget: Consider your budgetary constraints. Compare the prices of different air compressor models while ensuring that the chosen compressor meets your specific requirements. Keep in mind that investing in a higher-quality compressor may result in better performance, durability, and long-term cost savings.
By considering these factors and evaluating your specific needs, you can choose the right size of air compressor that will meet your air demand, pressure requirements, and operational preferences, ultimately ensuring efficient and reliable performance.
DENAIR very hot sale series diesel portable air compressors
Model
Machine
Diesel Engine
Free Air Shipping and delivery
Normal Operating
Dimensions
Weight
Manufacturer
Model
Rated
Pressure
(without towbar)
energy
m3/min
CFM
bar(g)
psig
L*W*H(mm)
kg
KW
DACY-3.2/8
three.40
120
8
116
2263*1590*1543
9, China Our manufacturing facility is positioned in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China
Q3: Guarantee phrases of your equipment? A3: Two years guarantee for the device and technological assistance in accordance to your requirements.
Q4: Will you give some spare areas of the machines? A4: Sure, of training course.
Q5: How extended will you consider to set up manufacturing? A5: 380V 50HZ we can supply the products inside of 10 days. Other electricity or other color we will shipping and delivery inside 22 days
Q6: Can you acknowledge OEM orders? A6: Indeed, with professional design and style group, OEM orders are highly welcome.
/ Piece |
1 Piece
(Min. Order)
###
Lubrication Style:
Oil-free
Cooling System:
Air Cooling
Power Source:
Diesel Engine
Cylinder Position:
Vertical
Structure Type:
Closed Type
Installation Type:
Movable Type
###
Customization:
Available
|
###
DENAIR hot sale series diesel portable air compressors
Model
Machine
Diesel Engine
Free Air Delivery
Normal Working
Dimensions
Weight
Manufacturer
Model
Rated
Pressure
(without towbar)
power
m3/min
CFM
bar(g)
psig
L*W*H(mm)
kg
KW
DACY-3.2/8
3.40
120
8
116
2263*1590*1543
900
Yangdong
YSD490G
32
DACY-4/13
4.00
141
13
189
2570*1860*1720
1200
Cummins
QFS2.8-C60
45
DACY-5/7
5.55
196
7
102
2570*1860*1720
1200
QFS2.8-C60
45
DACY-5/10
5.00
177
10
145
2570*1860*1720
1200
QFS2.8-C60
45
DACY-6/7
6.00
212
7
102
2570*1860*1720
1200
QFS2.8-C60
45
DACY-5/13
5.31
187
13
189
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY- 7/7
7.00
247
7
102
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY-7/10
7.00
247
10
145
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY-7/13
7.00
247
13
189
3360*2010*2050
1700
QSB3.9-C100-31
74
DACY-10/8
10.00
353
8
116
3360*2010*2050
1700
QSB3.9-C130-31
74
DACY-9/13
9.00
318
13
189
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-10/10
10.00
353
10
145
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-12/7
12.11
428
7
102
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-8/16
8.01
283
16
232
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-9/15
9.00
318
15
218
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-10/13
10.02
354
13
189
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-11/10
11.00
388
10
145
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-15/8
15.00
530
8
116
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-12/13
12.00
424
13
189
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-14/12
14.00
494
12
174
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-15/10
15.19
536
10
145
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-17/8
17.00
600
8
116
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-18/7
18.00
636
7
102
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-13/18
13.55
478
18
261
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-13/20
13.00
459
20
290
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-15/16
15.00
530
16
232
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-17/13
17.00
600
13
189
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-18/10
18.00
636
10
145
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-23/8
23.00
812
8
116
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-15/18
15.00
530
18
261
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-17/14
17.66
624
14
203
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-20/13
20.67
730
13
189
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-22/10
22.21
784
10
145
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-24/8
24.00
847
8
116
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-18/18
18.28
645
18
261
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-19/14
19.75
697
14
203
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-20/16
20.18
713
16
232
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-21/15
21.00
742
15
218
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-23/13
23.00
812
13
189
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-27/10
27.00
953
10
145
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-28/8
28.00
989
8
116
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-22/20
22.00
777
20
290
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-23/15
23.00
812
15
218
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-25/13
25.00
883
13
189
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-26/12
26.00
918
12
174
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-28/10
28.00
989
10
145
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-32/10
32.25
1139
10
145
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-33/8
33.00
1165
8
116
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-36/7
36.00
1271
7
102
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-26/25
26.00
918
25
363
4700*2100*2900
4800
QSZ13-C550
410
DACY-34/25
34.00
1200
25
363
4700*2100*2900
6800
QSZ13-C550
410
DACY-45/10
46.38
1638
10
145
4715*2160*3200
7000
QSZ13-C550
410
DACY-33/35
33.00
1165
35
508
5000*2200*2900
7200
KTA19-P700
522
DACY-39/25
39.00
1377
25
363
5000*2200*2900
7200
KTA19-P700
522
*)Free air delivery in accordance with ISO 1217 :2009, Annex C: Absolute intake pressure 1 bar(a), cooling and air take tempetature 20 ºC.
Note: Skid-mounted type is available.
Tier-4 standard engine is also available to tailor.
/ Piece |
1 Piece
(Min. Order)
###
Lubrication Style:
Oil-free
Cooling System:
Air Cooling
Power Source:
Diesel Engine
Cylinder Position:
Vertical
Structure Type:
Closed Type
Installation Type:
Movable Type
###
Customization:
Available
|
###
DENAIR hot sale series diesel portable air compressors
Model
Machine
Diesel Engine
Free Air Delivery
Normal Working
Dimensions
Weight
Manufacturer
Model
Rated
Pressure
(without towbar)
power
m3/min
CFM
bar(g)
psig
L*W*H(mm)
kg
KW
DACY-3.2/8
3.40
120
8
116
2263*1590*1543
900
Yangdong
YSD490G
32
DACY-4/13
4.00
141
13
189
2570*1860*1720
1200
Cummins
QFS2.8-C60
45
DACY-5/7
5.55
196
7
102
2570*1860*1720
1200
QFS2.8-C60
45
DACY-5/10
5.00
177
10
145
2570*1860*1720
1200
QFS2.8-C60
45
DACY-6/7
6.00
212
7
102
2570*1860*1720
1200
QFS2.8-C60
45
DACY-5/13
5.31
187
13
189
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY- 7/7
7.00
247
7
102
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY-7/10
7.00
247
10
145
3120*1860*1800
1500
QSB3.9-C80-31
60
DACY-7/13
7.00
247
13
189
3360*2010*2050
1700
QSB3.9-C100-31
74
DACY-10/8
10.00
353
8
116
3360*2010*2050
1700
QSB3.9-C130-31
74
DACY-9/13
9.00
318
13
189
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-10/10
10.00
353
10
145
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-12/7
12.11
428
7
102
3360*2010*2050
1700
QSB3.9-C130-31
96
DACY-8/16
8.01
283
16
232
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-9/15
9.00
318
15
218
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-10/13
10.02
354
13
189
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-11/10
11.00
388
10
145
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-15/8
15.00
530
8
116
3155*2110*2295
2050
QSB5.9-C150-31
113
DACY-12/13
12.00
424
13
189
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-14/12
14.00
494
12
174
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-15/10
15.19
536
10
145
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-17/8
17.00
600
8
116
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-18/7
18.00
636
7
102
3388*1760*2620
3600
QSB5.9-C180-31
132
DACY-13/18
13.55
478
18
261
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-13/20
13.00
459
20
290
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-15/16
15.00
530
16
232
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-17/13
17.00
600
13
189
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-18/10
18.00
636
10
145
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-23/8
23.00
812
8
116
3400*1770*2660
4000
QSC8.3-C215-30
160
DACY-15/18
15.00
530
18
261
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-17/14
17.66
624
14
203
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-20/13
20.67
730
13
189
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-22/10
22.21
784
10
145
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-24/8
24.00
847
8
116
3400*1770*2660
4000
QSC8.3-C260-30
194
DACY-18/18
18.28
645
18
261
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-19/14
19.75
697
14
203
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-20/16
20.18
713
16
232
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-21/15
21.00
742
15
218
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-23/13
23.00
812
13
189
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-27/10
27.00
953
10
145
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-28/8
28.00
989
8
116
3780*1980*2685
4400
QSL8.9-C325-30
239
DACY-22/20
22.00
777
20
290
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-23/15
23.00
812
15
218
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-25/13
25.00
883
13
189
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-26/12
26.00
918
12
174
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-28/10
28.00
989
10
145
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-32/10
32.25
1139
10
145
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-33/8
33.00
1165
8
116
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-36/7
36.00
1271
7
102
3960*2160*2905
5500
QSL8.9-C360-30
264
DACY-26/25
26.00
918
25
363
4700*2100*2900
4800
QSZ13-C550
410
DACY-34/25
34.00
1200
25
363
4700*2100*2900
6800
QSZ13-C550
410
DACY-45/10
46.38
1638
10
145
4715*2160*3200
7000
QSZ13-C550
410
DACY-33/35
33.00
1165
35
508
5000*2200*2900
7200
KTA19-P700
522
DACY-39/25
39.00
1377
25
363
5000*2200*2900
7200
KTA19-P700
522
*)Free air delivery in accordance with ISO 1217 :2009, Annex C: Absolute intake pressure 1 bar(a), cooling and air take tempetature 20 ºC.
Note: Skid-mounted type is available.
Tier-4 standard engine is also available to tailor.
Choose an Air Compressor for Your Business
There are several factors to consider when choosing an air compressor for your business. One factor to consider is the type of compressor you are looking for, which may include single-stage, low noise, and positive displacement. Hope this article helps you make the right decision. After all, your business success will depend on this device! Let’s take a closer look at these factors. Also, consider what compressor manufacturers say about their products.
Positive displacement
Positive displacement air compressors compress air by drawing in a volume from an inlet and extruding it out of a chamber. This increases the pressure at which the gas can be pumped at rates that cannot be pumped through the outlet at lower pressures at higher mass flow rates. These types of compressors are available in single-acting and double-acting configurations. They are classified by the number of cylinders. There are two different types of air compressors: reciprocating air compressors and screw compressors. Both are roll machines. Positive displacement air compressors use pistons and cylinders to compress air. The resulting air pressure builds up within the compressor housing, increasing the potential energy of the compressed air. Screw air compressors are the most popular positive displacement air compressors, which can be either single-stage screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors. Positive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete quantities. The number of times the chamber was refilled and emptied was used to estimate the total flow. However, positive displacement flow meters are prone to leaks, reducing the accuracy of the estimates. If a leak occurs, it can cause false readings and damage the compressor. However, leaks in positive displacement air compressors can reduce pressure. The most common types of positive displacement air compressors are screw, reciprocating, and vane. Rotary positive displacement air compressors are also available as well as many other air compressors. Positive displacement air compressors are most commonly used in large manufacturing facilities. If you are considering an air compressor for commercial or industrial applications, it is imperative to understand how the components of the unit work. Please read the information below to learn more before deciding which application is best for you. Positive displacement air compressors use a piston to force air into a chamber, compressing the air in the process. The piston moves in the opposite direction, thereby reducing the volume of the chamber. When the amount of air in the chamber reaches its maximum value, the valve opens, allowing it to escape at higher pressure. Positive displacement air compressors are generally less efficient than centrifugal compressors. However, they are still an excellent choice for a variety of applications.
Single-stage
The discharge pressure of the single-stage air compressor is used to control the operation of the compressor. Properly designed load/unload controls allow the air compressor to operate at its most efficient point while minimizing stress on the main engine bearings. Single-stage air compressors can approach variable speed efficiency with appropriate storage capacity. However, improper storage can cause premature bearing wear on the main unit. If this is the case, a single-stage air compressor may not be ideal. A single-stage air compressor has only one cylinder, which means one stroke is required to move air from one cylinder to another. Pressure is measured in cubic feet per minute or CFM. Tank size is also important as a large single-stage air compressor may be required to operate multiple air tools. Single-stage air compressors can be used in a variety of applications and can last for years. For the most common uses, single-stage air compressors are the most practical option. These devices work with most hand tools, from hammers to grinders. Single-stage air compressors are lightweight and easy to move. However, two-stage air compressors provide more CFM, making them a better choice for industrial or commercial use. However, two-stage compressors are not suitable for private use. Therefore, if your main purpose is DIY and craft projects, it is better to choose a single-stage air compressor. Compared with two-stage air compressors, single-stage screw air compressors are cheaper. They come from a variety of manufacturers and range in power from 3 to 600 horsepower. Single-stage air compressors are a cost-effective solution for a variety of air compressor needs. They offer flexibility and multiple control methods, making them an excellent choice for many different applications. Therefore, when choosing an air compressor for your business, choose the one with the most suitable functions. Single-stage air compressors are the most affordable and easy-to-use air compressors for small to medium jobs. They also have higher compression ratios. The compression ratio is the ratio of absolute discharge pressure to absolute inlet pressure. When calculating the ratio, it takes into account atmospheric pressure and gauge pressure. The compression ratio pushes the surface area of the rotor, which increases the thrust load. Single-stage air compressors are smaller and easier to transport than two-stage units. Single-stage air compressors have one air intake, and two-stage air compressors have two air intakes. The difference between single-stage and two-stage air compressors largely depends on the number of times the air is compressed. A single-stage air compressor compresses the air once, while a dual-stage air compressor compresses the same amount of air twice.
low noise
Low noise air compressors are ideal for a variety of applications. While no air compressor is completely silent, some models are much quieter than others. For the Hitachi EC28M portable compressor, the noise level is 59 decibels. The compressor features steel rollers that protect the internal components and give it a sleek, modern look. It also has a one-gallon fuel tank and a half-horsepower drive. Noise from air compressors can be distracting and reduce productivity. It is important to choose low-noise air compressors to keep employees healthy and happy at work. While noise is an unfortunate aspect of working on the shop floor, reducing it can improve productivity. By reducing distracting noise, employees can focus on their work and communicate more effectively. That means higher quality work and happier clients. If you’re looking for a low-noise air compressor, be sure to read the tips below. Low noise air compressors are an excellent choice for businesses of all sizes. These powerful tools can run multiple tools simultaneously. The two water tanks are made of rust-resistant aluminum and are stackable. This air compressor is heavier and can handle large jobs with ease. It costs more than other air compressors, but it can handle a lot of work efficiently. CZPT Air Tools air compressors come with a one-year warranty and are highly recommended by contractors. Noiseless air compressors are generally more expensive than comparable products, but they are worth the extra cost. Noiseless compressors are a good option for businesses that need to avoid disturbing nearby people. For example, you might want to consider a low-noise air compressor for a dental office, which cannot tolerate noise. Fortunately, this problem can be solved by relocating the compressor to a location that is more isolated from your workspace. One brand of low-noise air compressors offers two models. The CZPT Air Tools 2010A features a large cast aluminum can, regulating pressure gauge, and two universal quick-connects. It produces 68 decibels of noise when it works. It has a large 8-gallon fuel tank capacity and has wheels and handles for easy transport. Its powerful engine produces a low noise level of 68 decibels. Another popular low noise air compressor is the Makita MAC210Q Quiet Series. This model is capable of producing up to 71.5 decibels of sound, which is the amount of air it produces at 90PSI. The MAC210Q features a durable oil-free pump and weighs just 36 pounds with a handle and wheels. These compressors are easy to move and ideal for indoor work. editor by CX 2023-03-31
Explosion-evidence screw air compressors are employed in dangerous environments such as chemical, petroleum, and mines. They are divided into 2 categories: screw cellular air compressors for coal mines and non-coal mine (chemical) explosion-proof screw air compressors . It primarily contains consumption valve, air filter assembly, explosion-evidence electrical power distribution device, high-effectiveness explosion-proof 3-phase asynchronous motor, explosion-evidence force and temperature transmitter, screw host, oil and fuel separator, bare minimum pressure valve, substitution Heater, security device and different pipelines etc. The electrical explosion-evidence factors utilised in this product conform to the pertinent provisions of nationwide specifications GB3836.1-2571, GB3836.2-2571, GB3836.3-2571, GB3836.4-2571, and many others. and have appropriate explosion-proof certificates.
Electric mobile air compressor Rated electrical power: 37~185KW Exhaust volume: 6.~twenty five.5mthree/min Exhaust force: .7~1.8Mpa Transmission mode: immediate connection Cooling technique: air cooling
Diesel cellular air compressor Diesel power: 37~185KW Exhaust quantity: 3.2~34mthree/min Exhaust strain: .7~2.5Mpa Transmission method: direct link Cooling strategy: air cooling
Screw air compressor parameter
Product
PDA-thirteen/eight
Exhaust quantity
13mthree/min
Exhaust force
.8Mpa
Cooling approach
Drinking water cooling
Minimal fuel consumption
160g/kw*h
Compressed kind
Single stage compression
Engine
Diesel
Rated energy
92KW
Rated speed
2500rpm
Amount of cylinders
six
Transfer technique
Direct be a part of
Proportions (can be personalized towing mobile sort)
It is ideal for drilling and pulling back of diverse holes, and can also be employed with down-the-hole drilling rigs for main drilling, chemical industry, mine drainage and gentle foundation grouting.
-Business Brief-
We offer higher-high quality and complete drilling products such as drilling rigs, drilling instruments, mud pumps, DTH drilling tools, rock drilling instruments, and so on. They are broadly utilised in water wells, farmland irrigation, geological exploration, modest pile holes, geothermal, rope coring, Mining etc. Our items are the merchandise of decision for drilling engineers in numerous nations owing to their precise style and effective drilling in use.
Major merchandise
Software
Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey firms, Pile foundation drilling, bridge drilling, wind energy technology, big-mouth engineering drilling, oil discipline, metallurgy, mining, geological mineral exploration, h2o conservancy and hydropower design, coal mine, mine tunnel drilling, grouting reinforcement engineering, freeway, subway, higher-speed rail, concrete main sampling, etc, Coring exploration, drilling.
Workshop Why we achive today′s achievements is simply because we are supported and assisted by a highly knowledgeable crew of designers and engineers that empower us to total all the assigned initiatives efficiently as for every the specified prerequisite from our consumers. HangZhou International Engineering Co.,Ltd. will carry on committing to offer lower price Rock Drills, Drilling equipment, nicely drilling rigs, higher efficiency drilling resources, vitality preserving and environmental solution for domestic and international clientele.
-WHY Decide on US-
–The first-course engineers of tricone bits and PDC bits –Advanced engineering and Products, International standard. –R&D heart for rock drilling resources, high precision CNC equipment, SGS&ISO Accredited. –10+ Several years & 40+ International locations of support knowledge. –Optimized answers for the a variety of requirements.
Do-it-yourself customization: you should offer your rock development info or comprehensive measurement drawings.
Free samples: some samples can be offered free of cost.
Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
Packaging
Wooden Box Fumigation Tray if essential Other special package deal can be utilized in accordance to customer’s require
Shipping and delivery
Well prepared to produce in 1 week, if in stock Relies upon on purchase quantity, when out of inventory Transportation:By sea or air
Wood Box Fumigation Tray if necessary Other special package can be applied according to customer’s need
Delivery
Prepared to deliver within 1 week, if in stock Depends on order quantity, when out of stock Transportation:By sea or air
what to see in an air compressor
If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.
Pump
If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices. A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor. The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you. Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.
safety equipment
There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts. Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure. If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage. To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.
CFM Rating
An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs. When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs. In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool. Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.
Lack of oil and lubrication
Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below. Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise. If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts. Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable. While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.
noise level
If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them. When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders. But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor. Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%. editor by czh 2023-01-23
Our company delivers selection of merchandise which can satisfy your multifarious calls for. We adhere to the management concepts of “quality very first, buyer very first and credit score-primarily based” given that the institution of the company and often do our very best to fulfill likely wants of our clients. Our organization is sincerely prepared to cooperate with enterprises from all in excess of the globe in purchase to recognize a CZPT scenario since the craze of financial globalization has designed with anirresistible force.
What to Appear For When Getting an Air Compressor
An air compressor is a quite valuable resource that can support you total many different varieties of design employment. This useful machine helps make several duties considerably less difficult, but not all of them are created similarly. Comprehending what to seem for when acquiring an air compressor will help you make an knowledgeable decision. Listed here are some of the factors you ought to look for. These incorporate price, dimensions, and vitality efficiency. Also, make sure to think about the air compressor’s variety.
Solitary-stage air compressors are quieter
When it comes to noise amount, one-stage air compressors are the way to go. These machines have less shifting parts and are quieter than two-phase types. One-phase air compressors use an axial stream layout and can be quieter than their twin-phase counterparts. Single-stage air compressors can run more time and at reduce pressures. Single-phase air compressors can be used for gentle industrial purposes. They have a extended life expectancy, with some designs long lasting for more than three thousand several hours. Whilst some one-stage air compressors are quieter than two-stage air compressors, both versions have sound-reduction attributes. One kind features rubber areas, which are created to dampen sound. Another characteristic tends to make a compressor quieter: its spot close to the occupation site. Some versions function rubber base plugs and rubber mats to minimize flooring vibrations. In addition to using these characteristics, single-phase compressors are less complicated to transportation. Sound ranges are critical when selecting an air compressor. Some machines are as well noisy for comfortable function, and some companies do not want to expose buyers to sounds-making air compressors. Other sound stages can even endanger workers’ well being. Single-phase air compressors are far more reasonably priced than twin-phase compressors. They are also quieter and more potent. But be ready for the noise. Some single-phase air compressors are still noisy. Compared to their two-stage counterparts, solitary-stage compressors are quieter when operating at entire capacity. Nonetheless, double-stage compressors are quieter on minimal capacities than one-phase units. Those with variable speed are quietest at reduce capacities. The variation is about 10db. If you happen to be involved about the noise degree, you need to take into account a two-stage air compressor. But if you have a tiny workshop, it could not be suitable for you. One-phase air compressors are normally a lot more productive than two-phase air compressors. The sounds from a two-stage air compressor is reduce since there’s no intermediate phase. Solitary-stage air compressors also use a piston that rotates in a solitary phase, although dual-phase air compressors, also known as duplex models, are much more efficient. A one-phase air compressor is quieter, but double-phase compressors are louder.
Two-stage air compressors are much more energy efficient
Two-phase air compressors are much more strength-successful than solitary-stage devices. The effectiveness of two-phase air compressors is enhanced via a combination of enhanced performance and elevated longevity. These machines can shop much more air and have larger compression ratios. A single model of a two-phase compressor can hold roughly 83 cubic ft of air at 100 PSI and 120 cubic ft at one hundred fifty PSI. A two-phase compressor is also quieter. Two-phase air compressors are much more power-successful since they have two pistons instead of one particular. These air compressors obtain a larger pressure ranking and get well much more rapidly. This variety of compressor is best for positions that need large air force for a extended period of time of time. In addition, they can operate several tools at the same time. This helps make them far better for professional and industrial use. Detailed under are some advantages of two-phase air compressors. Single-stage air compressors can power instruments in the garage or kitchen, but they are not as trustworthy for industrial apps. Single-stage compressors have more substantial components that tend to expertise condensation. In addition, solitary-stage compressors do not very last extended in continuous use and are much less energy-effective than two-stage ones. Whether or not you might be utilizing the compressor for a one tradesperson, a tiny crew, or a massive design crew, two-phase compressors are the greatest option. Solitary-stage air compressors are typically utilised in small-scale food planning and creation. Single-stage air compressors are simple to transport in between locations, and can be plugged into a number of electrical outlets. Single-phase compressors are also perfect for higher-quantity foodstuff processing. A twin-stage air compressor is perfect for industrial use. In some circumstances, you can even transfer the one-stage air compressor between two-phase air compressors. Solitary-phase compressors often cycle way too rapidly, drawing a lot more electrical energy than two-stage units. A variable speed device stays on a reduced speed for several hours at a time. Solitary-stage air conditioners pressure you to reduced your thermostat settings whilst solitary-phase air conditioners run also frequently. The two models are power-effective but they are not as vitality-efficient as variable-speed compressors. The primary big difference is that one-phase air conditioners are inclined to drain the electrical power source faster.
Piston-pushed air compressors are quieter
A piston-pushed air compressor is one particular of the quietest types of air compressors. It is less noisy than reciprocating air compressors. A piston-pushed air compressor can get to sixty two decibels, although a scroll compressor is all around fifty percent that quantity. The two major factors of a scroll air compressor are the piston and the helical screw. These air compressors are the two very productive and silent. More mature compressors are amazingly noisy. They create a “wumpa” noise equivalent to a big motor. They are also able of creating a high-pitched whine. These noises can be deafening, specifically in a little workshop. That is why it truly is crucial to seem for a tranquil compressor. But what tends to make a compressor tranquil? Read on to find out much more about this important device. One more big difference among piston-pushed air compressors and electric powered-driven air compressors is the electrical power source. Electric powered air compressors generate much less sounds than gasoline-powered compressors, which use an engine. Piston-driven air compressors are also more effective. They also generate significantly less warmth, producing them an ideal choice for places of work and other settings where sound is a issue. The greatest way to choose among the two types of air compressors is to examine the manufacturer’s guarantee and read the ‘Description’. Sounds reduction is the very first precedence of a compressor’s proprietor, so make confident that you have the proper model. If you happen to be doing work on some thing delicate, never location the compressor as well near to a building the place men and women may possibly be nearby. Noise can be quite disruptive to the workspace and can trigger health problems. To help combat sound, you are going to need to have to purchase a peaceful air compressor. And do not forget to take into account its location: Piston-pushed air compressors are quieter than their reciprocating counterparts. Piston-driven air compressors are peaceful simply because the piston is made of skinny metal and much more rubber, which absorbs the seem. In contrast to reciprocating air compressors, piston-driven air compressors are much more productive than their twin-piston cousins, which are quieter and far more potent. So which variety is correct for you? Consider a look at some of the primary variations among the two. If you want a tranquil compressor, make sure it satisfies the technical specs essential by the job you might be functioning on.
Oil-lubricated air compressors are more expense-powerful
There are a number of motives why oil-lubricated air compressors are more pricey than dry-type air compressors. Very first of all, oil-lubricated air compressors are inclined to be a lot more dependable and silent. Additionally, oil-lubricated air compressors demand much less components and can final longer than dry-sort air compressors. These are just a few of the numerous benefits of using oil-lubricated air compressors. Oil-free air compressors have some disadvantages. They are significantly less resilient and could not be as productive as oil-lubricated versions. Moreover, due to the fact oil-lubricated air compressors use oil, they can get extremely noisy. Whilst they are less expensive, they are not the greatest option for weighty-responsibility perform. Nevertheless, modern oil-cost-free air compressors have soundproofing and are appropriate for industrial use. When acquiring an oil-lubricated air compressor, make sure to pick a single with a tank capacity that satisfies your needs and your area. Greater tanks can be more expensive than modest tanks, but bigger units are easier to move around. Also, be positive to think about the fat and size of the portable air compressors when creating your choice. If the excess weight is too massive, you might have difficulties carrying it from place to spot. An additional reward of employing oil-lubricated air compressors is their lowered need for oil. These types can final up to a 10 years lengthier than oil-free of charge counterparts. Oil-cost-free air compressors are more affordable and can obtain the identical substantial functionality as their oil-lubricated counterparts. A lot of industrial applications gain from these air compressors. So, which 1 is correct for you? We’ve outlined a handful of of them under. Yet another reward of picking an oil-lubricated air compressor is the lowered value of servicing. This type is much more durable than its oil-lubricated counterparts, which need normal oil modifications to keep them managing effortlessly. Nevertheless, it is not feasible to transport an oil-lubricated compressor, which signifies that you need to put in it permanently to preserve it functioning effectively. In addition, these air compressors are challenging to move and are not moveable, which can restrict your capability to use it in a pinch.
.webp)
.webp)
.webp)
