Screw Air Compressor: 1.European air end 2.Energy-saving 3.Competitive price 4.7.5kw,10hp

7.5KW Rotary screw air compressor

Main advantages:

High efficient air end:

Dream compressor adopts the air end original from Europe. Advanced patent SAP shape of screw gear, the most superior screw line speed and compression efficiency, decrease the shake of the whole machine to the fullest extent, and prolong the life of moving parts effectively.

The compressor is matched with high-precision SKF bearing. The precise and even bite clearance ensures leak tightness, making sure the compressor become less power dissipation and lower energy consumption under the same working conditions, and achieve goals as following:

·Larger air capacity                ·Higher efficiency  

·More stability and reliable     ·Longer service life

 

Air end and electric motor being permanently centered:

DM series compressor combines the electric motor, gear case and air end. Such design makes the air end and electric motor be permanently centered.

High efficiency and full closed electric motor (IP54).

 High quality air end and bearing:

 High quality air end and bearing contribute to high stability of compressor under changeable conditions.

English display system:

— Entire system performance condition display, predictable maintenance index, fault alarming and safe shut-down.

— All the test and control functions are centre on the same interface.

 

Stable microcomputer controlling:

— Standardized design.

— The selected high-tech microcomputer processor can adjust the load of air compressor automatically according to the air capacity in demand.

 Technical Data Sheet:

Model			DM-7A
Free air delivery	m3/min		1.23	1.15	1.03	0.89
Discharge pressure	Bar		7	8	10	12
Compression stage			Single stage compression
Cooling mode			A-Air cooling
Discharge temperature	C		<The environment temperature +15°C(Air cooling)
Noise Level	dB(A)		62±2
Driving mode			Belt driven
Power supply	V/Ph/Hz		380V 3Ph 50Hz as standard, also can be changed as customers’ requirement.
Motor power	KW/HP		7.5/10
Starting mode			Direct –on starting
External dimensions	L	mm	950
	W	mm	650
	H	mm	855
Weight	Kg		251
Exhaust Pipe diameter	inch		G3/4”

7.5kw Air Compressor belt driven