Denair Screw Air Compressor 22KW

Denair air compressor 22KW: 1. Double screw 2. German air end 3. Low noise 4. Favorable price

Denair Belt Screw Air Compressor 22KW:

Features:

Air End

No vibration and low noise interpret perfectly the genuine made in Germany. Big rotor, low speed of rotation and direct connection.

Rotor

Rotors are asymmetric in profile, backed up by ball bearings and roller bearings. Operates at a low speed, thereby low in abrasion and maintenance expenses, air end is long service life. Helical gears can produce axial force to kill some acting force, which reduces the load of the bearing of air end. 

Control panel

Intelligent microcomputer-based control technology can monitor and control in all aspects the complete machine following your instructions, remote control realizes unattended operation, and the user-friendly human-machine interface displays instructions and parameters in written form also, it can function to self diagnose faults, give warning and automatically regulate the capacity.

Oil filter

Rotary filters are applied to completely remove the impurities in the lubricating oil, easy to replace and free of oil impregnate.

Cooler

It is designed for low temperature difference to increase heat exchange area, and ideal to be applied to high-humidity operating environment.

Motor

First-class motors are adopted, with the level of protection being IP54 and insulation level being F.

Acoustic enclosure

It is designed into fully-closed mute box, in which sound-absorbing sponge are attached for effective absorption of noise 3-5DB (A) lower than that made by the compressors of the same kind. It is reasonably structured overall and very easy to maintain and repair.

Specifications

Model			DA-30A/W
Capacity		m3/min	3.8	3.5	2.8	2.2
Working pressure		Mpa	0.7	0.8	1.0	1.3
Motor power		KW	22
		HP	30
Noise		dB(A)	72±5, measured according to the international GB/T4980-2003 standard
Outlet Diameter		mm	1”
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	2940
	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	1380
		W	850
		H	1150
Weight		Kg	640

Denair Screw Air Compressor 22KW