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Combined Screw Air Compressor:, 1.European air end, 2.Energy-saving, 3.Competitive price, 4.7.5KW,10HP - details see: https://www.machineto.com/7-5kw-combined-screw-air-compressor-10210133

7.5KW Combined 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-7SAT
Capacity	m3/min	1.1	1.0	0.8	0.6
Working pressure	Mpa	0.7	0.8	1.0	1.25
Motor power	KW	7.5
Type of cooling		Air cooling
Rotation speed	rpm	2905
Voltage	V/Ph/Hz	380V/3Ph/50Hz as standard, also can be changed according to customer’s requirements.
Starting method		Y-Δ start
Noise	dB(A)	72±5, measured according to the international GB/T4980-2003 standard
Oil content of discharged air	ppm	Less than 3 ppm
Outlet air temperature		Ambient temperature+15
Cooling air volume	m3/min	80
Outlet Diameter	mm	3/4”
Volume of air tank	m3	0.5
Refrigerated air dryer	m3/min	1.2
Dimension	mm	1600*730*1520
Weight	kg	680