Denair Direct Screw Air Compressor 450KW

Denair screw air compressor 450KW: 1. Double screw 2. German air end 3. Low noise 4. Favorable price

Denair Direct Driven Screw Air Compressor 450KW :

Configuration characteristics

1. A precisely-made central bracket is used to keep the motor aligned permanently with the air end.

2. A highly resilient coupling is adopted to make the compressor operate smoothly, and the elastomeric is long in useful life.

3. The discharge pipe is double-wall corrugated pipe, and the oil way uses a special high-pressure hose which is resistant to temperature up to 125°C.

4. For the extremely high temperature conditions in some districts, the large-area plate heat exchanger and high- efficiency water chiller are used.

High quality shaft coupling elastic body can buffer and compensate for the imbalanced moment of operation. The elastomeric is designed into an in volute cambered surface, which effectively avoids stress concentration and improve the buffering effect of the elastomeric to increase its bearing capacity. In addition, the high quality materials ensure excellent durability for the elastomeric and can better absorb the vibration arising from the rotation to remove noise.

Reliability

Since no wearing parts are used for the double-screw air end, it can operate for up to 40,000-80,000 hours between failures if well maintained

Specifications

Model			DA-600GW
Capacity		m3/min	74.0	67.0	55.0	47.5
Working pressure		Mpa	0.7	0.8	1.0	1.3
Motor power		KW	450
		HP	600
Noise		dB(A)	72±5, measured according to the international GB/T4980-2003 standard
Outlet Diameter		mm	DN150
Cooling method			A-Air cooling  W-Water cooling
Driven method			Direct driven
Oil content of discharged air		ppm	Less than 3 ppm
Motor	Pressure	Mpa	0.1033
	Rotation speed	rpm	2985
	Starting method		Y-Δ start
	Protection class		IP54
	Insulation class		F class
Voltage		V/Ph/Hz	380V/3Ph/50Hz as standard also can be changed according to customer’s requirements.
Dimension (mm)		L	4800
		W	3300
		H	3200
Weight		Kg	7000

Denair Direct Screw Air Compressor 450KW