Two-stage compressed water-lubricated air compressor with high energy-saving efficiency

Shanghai granklin two-stage compression air compressor, our two-stage compression air compressor adopts water-lubricated air compressor head, while saving energy and electricity, we make the whole machine oil-free, gas oil-free, make the gas pure and oil-free, can be applied to medical breathing grade compressed gas.

Permanent magnet frequency conversion + two-stage compression is superior to ordinary power frequency single-stage in energy saving efficiency.

Isothermal graded compression, much more efficient than single-stage compression), permanent magnet motor, permanent magnet variable frequency control

(The motor efficiency is higher than that of asynchronous motor, no no-load power consumption, no over-voltage power consumption, saving energy consumption at startup

save control pressure bandwidth waste energy using constant voltage output)

under certain working conditions, the comprehensive energy saving is as high as 59% compared with ordinary power frequency machine.

Saving energy and money is making money.

Two-stage compressor head efficiency is 17% higher than single-stage compression

using permanent magnet motor, the efficiency is 5-7% higher.

Reduce no-load consumption (saving about 30% on average).

Eliminate excess pressure waste, saving 7-8% efficiency

high reliability, low noise

the two-stage compression screw head reduces the compression ratio, reduces the load of the bearing, improves the life of the head, and is durable.

The permanent magnet synchronous motor has high heat-resistant temperature, does not lose magnetism at high temperature, and has a longer service life.

There is no leakage point in the internal connection of the whole machine. The air filter has a large filtering area and uniform air intake.

The combined water filter element and air filter element are adopted, and the filtering effect is good. Silent box design, the use of composite sound absorption material, low noise.

Quality assurance layer by layer quality inspection, strict quality control

select brand suppliers to control quality from the source.

Total quality management, implementation of lean production

to provide users with suitable high-performance products and services is our aim