Oil Free Air End 320L/Min Scroll Air Compressor
Shanghai Davey Machinery Co., Ltd.
Shanghai, China
Last Login Date:
Jul 08, 2025
Business Type:
Manufacturer/Factory
Main Products:
Piston Compressor, Oilless Air Compressor, Breathing Compressor, Portable Petrol Driven Compressor, High Pressure Compressor, Gas Compressor, Air Compressor, Screw Compressor, Oil Free Oxygen and Hydrogen Compressor, CNG Compressor
Product Description
Company Info
Basic Info.
Product Description
Model | GL3-P |
Shaft power KW | 3.7 |
Discharge pressure Mpa | 0.8 |
Extreme pressure Mpa | 0.9 |
Discharge rate m3/min | 0.32 |
Rated speed r/min | 3000 |
Mower type |
|
Ratedspeed |
|
Motor phase number |
|
Levels of protection |
|
Ambient temperature ºC | -40~55 |
Air exit | Rp3/8 |
mounting dimensions mm | 216*94(M8) |
Outline dimension mm | 345*289*263 |
Wight kg
| 16 |
Product introduction
The oil-free scroll air compression main engine is the latest air compressor developed in recent years. Compared with the traditional air compressor, it has novel structure, small size, light weight, low noise, long service life and stable and continuous gas transmission. It is easy to operate, low maintenance cost and other excellent technical performance. It is praised as "no maintenance air compressor" and "new revolutionary air compressor" in the industry. It is the ideal model for air compressors below 50HP.
Working principle of scroll compressor
The oil-free scroll-type air compressor is formed by the mutual meshing of the moving and stationary scrolls of two double-function equation lines. During the process of suction, compression and exhaust, the static plate is fixed on the frame, and the moving plate is driven by the eccentric shaft and is restricted by the anti-rotation mechanism, and rotates around the center of the base of the static disk to make a plane with a small radius. The gas is sucked into the periphery of the stationary disk through the air filter. As the eccentric shaft rotates, the gas is gradually compressed in a plurality of crescent-shaped compression chambers combined with the dynamic and static disk phasing, and then continuously discharged from the axial holes of the central portion of the stationary disk.
Scroll compressor advantages
1 volumetric efficiency;
2 high heat insulation efficiency;
3 less parts;
4 low vibration and low noise;
5 small in size and light in weight;
6 can realize variable speed motion and variable displacement technology.
SHANGHAI DAVEY MACHINERY CO., LTD
lee, Li
Tel: 0086 21 59109029
Fax:0086 21 59109939
What's:+86 13195517273
Add:No. 987,fenggong Road, malu Town, jiading District,Shanghai,China
Post Code:201801