15kw 20 HP Cwd15 Oil Injected Fixed Speed Rotary Screw Air Compressor

Product Description

Product Description Oil-free screw air compressor compresses air through two-stage screw rotors, and removes water from the compressed air through a water-gas separator. At the same time, because there is no oil injection cooling, it is generally equipped with a pre-cooler, an intercooler, and an aftercooler to cool the compressed air to reach the required exhaust temperature. The shaft of the rotor is sealed with excellent performance to prevent lubricating oil from leaking into the compressed air, so as to achieve true oil-free.
Working principle The turbine rotor rotates in the order of Figure 1→2→3→4, and the air is sucked into the space between the turbine stator and the turbine rotor. The volume of the crescent-shaped (point-symmetrical) compression chamber gradually decreases, and the compressed air is discharged from the exhaust port in the center.
Main application Oil-free scroll air compressor produces high-quality pure compressed air without oil, and is widely used in food and beverage, biology, electronic semiconductor, scientific laboratory, chemical industry and precision spraying and other fields.
Features Quiet
The scroll compressor is silent and has little vibration, providing a comfortable working space. There is no need to worry about affecting the environment even if it is operated at night.
Saving
Multiple air compressors are built into one chassis, and multi-level control is used to achieve operation and energy saving. Multi-level control is used to freely operate according to the number of units according to the amount of air used, thereby eliminating unnecessary operation and achieving energy saving.
Cleanse
No oil is needed for lubrication, and the exhaust air is of course clean. Due to the standard optional rust-proof air tank, the drainage is also clean. Therefore, a clean environment can be maintained at all times.
Small
The air machine has a smart design and a small and simple box, which greatly reduces the installation space. It can be easily moved after installing casters.

Main structure
Equipped with a large LCD display (optional), the operation is clear and convenient; when the air compressor needs maintenance or a fault occurs, the display will automatically issue an early warning prompt to remind you to perform maintenance or troubleshoot in time. Connect two compressors to perform alternating and follow-up operation. Switch between the main unit and the auxiliary unit according to the set time and perform alternating operation (alternating function). When the air volume is insufficient, the auxiliary unit starts to operate (pressure follow-up function). In the event of a failure of one unit, the other unit will start to operate (failure follow-up operation). The original imported main unit from GHH RAND of Germany is used to ensure durability and high quality, providing suitable performance for producing pure air. Adopt national new energy-efficient motor, high protection level IP54, F-class insulation level, B-class temperature rise assessment, imported brand bearings Product Parameters

model	working pressure	Air Delive	power	voltage an Grade	Dimensions(mm)			Weight kg)	outlet PIPe	Transmission mode
					(L)	(W)	(H)
DWW-2	0.7	0.25	2.2	380VIP54	720	520	838	150	Rcl/2	Belt Drive
	0.8	0.24
	1.0	0.22
DWW-3	0.7	0.40	3.7	380VIP54	720	520	838	150	Rcl/2
	0.8	0.39
	1.0	0.37
DWW-5	0.7	0.51	5.5	380VIP5	960	700	980	285	Rcl/2
	0.8	0.48
	1.0	0.44
DWW-7	0.7	0.80	7.5	380VIP54	930	1210	1230	285	Rc1/2
	0.8	0.78
	1.0	0.74
DWW-11	0.7	.20	11	380VIP54	1400	910	1340	400	Rcl
	0.8	1.17
	1.0	1.11
DWW-15	0.7	1.60	15	380VIP54	1932	1272	1340	600	Rcl
	0.8	1.56
	1.0	1.47
DWW-18	0.7	2.00	18	380VIP54	1932	1272	1340	700	Rcl
	0.8	1.95
	1.0	1.84
DWW-22	0.7	2.40	22	380VIP54	1932	1272	1340	800	Rcl
	0.8	2.34
	1.0	2.21
DWW-30	0.7	3.20	30	380VIP54	1800	1300	1820	1100	Rc11/4
	0.8	3.12
	1.0	2.95
DWW-37	0.7	4.00	37	380VIP54	1800	1300	2200	1400	Rcl1/2
	0.8	3.89
	1.0	3.68

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