Chongqing Lushun Scientific & Technological Development Co., Ltd. is one of the leading manufacturers and suppliers of compressed air aftercooler water cooled in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Please feel free to buy advanced compressed air aftercooler water cooled from our factory. Also, quotation is available.
compressed air aftercooler water cooled
The W series water cooled high pressure air compressor offers three drive options: electric motor, diesel engine, and natural gas engine. Its W-type symmetrical cylinder arrangement features low vibration, a compact structure, and a small footprint.
Fitted with a PLC control system for complete automatic protection, the unit continuously monitors discharge pressure, exhaust temperature, cooling water pressure, lubricating oil pressure and vibration. Soft start, variable frequency start and automatic blow down functions are built-in. This series features discharge pressure from 3‑50 MPa and displacement ranging 2.3‑12 m³/min.
Technical Specification
|
Model |
Gas Displacement m³/min
|
Discharge Pressure Mpa
|
Grade
|
Main engine speed r/min |
Motor Power KW
|
Overall Dimensions |
Weight |
|
2W-2.3/400 |
2.3 |
40 |
5Grade |
980 |
55 |
3300×1200×1600 |
3.1 |
|
W-5/30 |
5 |
3 |
3Grade |
740 |
75 |
3200×2200×2000 |
5 |
|
W-3/350 |
3 |
35 |
5Grade |
590 |
75 |
3200×2200×2000 |
5 |
|
W-5/180 |
5 |
18 |
5Grade |
740 |
90 |
4000×2200×2000 |
6 |
|
W-7.5/100 |
7.5 |
10 |
4Grade |
740 |
110 |
4000×2400×2000 |
6 |
|
W-6/250 |
6 |
25 |
5Grade |
740 |
132 |
4000×2500×2000 |
6 |
|
W-6/350 |
6 |
35 |
5Grade |
740 |
132 |
4000×2500×2000 |
6 |
|
W-6/400 |
6 |
40 |
5Grade |
740 |
132 |
4000×2500×2000 |
6 |
|
W-6/450 |
6 |
45 |
5Grade |
740 |
132 |
4000×2500×2000 |
6 |
|
W-12/100 |
12 |
10 |
5Grade |
740 |
160 |
4350×2630×2050 |
8.35 |
|
W-10/150 |
10 |
15 |
5Grade |
590 |
160 |
4350×2630×2050 |
8.2 |
|
W-10/200 |
10 |
20 |
5Grade |
590 |
185 |
4350×2630×2050 |
8.2 |
|
W-10/250 |
10 |
25 |
5Grade |
590 |
185 |
4350×2630×2050 |
8.2 |
|
W-10/300 |
10 |
30 |
5Grade |
590 |
185 |
4350×2630×2050 |
8.2 |
|
W-10/400 |
10 |
40 |
5Grade |
590 |
185 |
4350×2630×2050 |
8.2 |
|
W-12/300 |
12 |
30 |
5Grade |
740 |
220 |
4350×2630×2050 |
8.85 |
Advantages
1. The main unit and auxiliary components are fully pre-assembled on a skid-mounted base prior to delivery, eliminating the need for on-site assembly.
2. Electric motor drives are available for fixed workshop operations, while diesel or natural gas engines can be selected for sites lacking a mains power supply.
3. The system features real-time data acquisition for pressure, temperature, lubrication, and vibration, as well as soft-start, variable-frequency start, and automatic blowdown functions, effectively mitigating operational risks such as liquid hammer and overheating.
Application
The W series water cooled high pressure air compressors are widely used in applications such as pipeline pressure testing, aerospace testing, metallurgical and steel production, specialized scientific research and testing, nitrogen generation, downhole gas injection, and gas supply stations, providing a continuous and stable high-pressure air source for testing, gas injection, and gas generation processes.
FAQ
Q: What practical differences exist among three drive modes?
A: Electric motor drive provides stable rated output for fixed factory sites. Diesel engine drive adapts to temporary field sites with no fuel gas source. Natural gas engine drive is preferred for oil‑gas field sites where abundant natural gas is available as on‑site fuel.
Q: What hazard does automatic blow down function aim to prevent?
A: During compression process, moisture and oil condensate accumulate inside cylinders and piping. Automatic blow down discharges these condensates, avoids liquid compression, reduces valve impact and slows wear of sealing components.
Q: What media constraints should be observed for this compressor?
A: The standard unit is suitable only for dry air and nitrogen. Corrosive, acidic or hydrocarbon gases cannot be used without custom anti‑corrosion modification.
Q: Is continuous full‑load operation permissible within rated parameters?
A: Continuous full‑load operation is allowed within rated pressure and displacement. Scheduled inspection for lubricating oil condition, cooling circuit efficiency and cylinder seal integrity shall be performed for long‑term continuous operation.
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