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7.5kw 8bar screw air compressor:, 1.European air end, 2.Energy-saving, 3.Competitive price, 4.Belt driven - details see: https://www.machineto.com/dream-shanghai-screw-air-compressor-10210688

7.5KW 8bar screw air compressor

Product Descriptions:

Our variable frequency screw air compressor is totally assembled and programmed before leaving the plant.Without complex installation,users can put the product into use only through connecting it to the power supply.The intelligent controller with multiple functions inspects the changeable pressure constantly and changes the rotating speed accurately to ensure the consistency of displacement and air demand in the user’s system.The response speed of the intelligent controller is calculated in millisecond and the modification on speed is finished within 3ms to control the air pressure at the outlet within the minimum scope precisely.

Application:
Sand blasting, quarrying, drilling, optical cable laying industries and so on.

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.