Industrial Rotary Electric PM VSD Type Compressor Two Stage Screw Air Compressors
Price:
Negotiate
MOQ:
1 set
Delivery Time:
25 days
Brand:
DHH
Product Description
Industrial Rotary Eletric PM VSD Type Compressor Two Stage Screw Air Compressors
Introduction to Two-Stage Screw Compressors
A two-stage screw compressor is a remarkable piece of high-efficiency energy conversion equipment widely employed in various industrial fields. These compressors offer efficient and high-capacity compression solutions, and their unique design and performance advantages make them indispensable in multiple application scenarios.
Key Components of a Two-Stage Screw Compressor
Inlet Valve: Responsible for allowing air to enter the compressor.
Cylinder: The heart of the compressor, where the compression process occurs.
Piston: Moves within the cylinder to compress the air.
Connecting Rod: Connects the piston to the crankshaft.
Intercooler: Cools down the high-temperature air produced after the first stage of compression.
Outlet Valve: Allows the compressed air to exit the compressor.
Crankshaft: Transmits power from the motor or engine to the piston.
Working Principle of Two-Stage Screw Compressors
Two-Stage Compression: Unlike single-stage compressors, which complete compression in only one stage, two-stage air compressors perform compression in two stages. These compressors have two cylinders, each with a piston. The first piston compresses the air, and the second piston transfers the compressed air from one cylinder to the other.
Diameter Difference: In a two-stage compressor, the first-stage cylinder has a larger diameter than the second-stage cylinder. This design optimizes the compression process.
Charge Air Cooling: A charge air cooler pipe is always connected to the compressor to cool the air before starting the second stage of compression.
Applications: Two-stage compressors excel in high-pressure applications, such as production and auto repair, where reliability and pressure are critical.
In summary, while single-stage compressors are suitable for light-duty, discontinuous applications, two-stage air compressors provide robust performance and reliability for demanding tasks. Remember, a two-stage screw compressor repeats the compression process twice, making it a powerful workhorse in industrial settings.
For a deeper understanding, you can explore videos and detailed resources on the working principles of two-stage air compressors4
| Model | Volume flow(m³/min) |
Power (Kw) |
Outlet diameter | Dimension(mm) |
Weight (Kg) |
|||||
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.3Mpa | Length | Width | Height | ||||
| CP55DM | 13.6 | 12.3 | 10.15 | 7.0 | 55 | G2 | 2100 | 1433 | 1590 | 1600 |
| CP75DM | 16 | 15.5 | 12.8 | 10.2 | 75 | G2 | 2100 | 1433 | 1590 | 1700 |
| CP90DM | 20.7 | 19.5 | 16.15 | 13.2 | 90 | DN65 | 2333 | 1555 | 1810 | 2500 |
| CP110DM | 24.8 | 24 | 20.2 | 15.21 | 110 | DN80 | 2650 | 1745 | 1880 | 3500 |
| CP132DM | 29 | 28 | 23.2 | 18.7 | 132 | DN80 | 2650 | 1745 | 1880 | 3600 |
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Company
Dhh Compressor Jiangsu Co., Ltd
Location
No. 1199, Xiyuan Road, Economic Development Zone, Qidong City, Jiangsu Province, China.
Contact Person
Jerry