The LG series compressor represent a giant leap in design and performance with each component designed for reliability and ease

of maintenance.  The compressor is manufactured in compliance with applicable international standardsCE,IAF and others and

designed as per the international quality standards. These new generation compressorsignificantly reduce operating costs and provide

cost savings with fast return on investment.

1.Drive Motor

IP54 rated,standard efficiency,IEC motors are used on every LG compressor. Over sized cast iron conduit boxes make connections

easy. The industry best motor grease is used to protect motor bearings, provide longer lubricant life, greater shear stability and the

best resistance to rust and corrosion.

 2.Drive Coupling

The latest mainstream designed spider couplings are used to guarantee the reliability and transmission efficiency and provide

vibration free power transmission for quiet and maintenance free operation.

3.Airend · Direct Driven --- No Gearing, No Belt!

Rotors are the key elements in producing compressed air efficiently.KAISHAN airends utilize a male 5 lobe rotordriving rotorand a 6 lobe female rotor(driven rotor).These state of the art Y profile rotors were introduced in the LG series compressor.

They have the following characteristics:

Larger rotors are designed to ensure the airends have slower rotorspeeds to deliver compressed air more efficiently than smaller airends

This translates into energy cost savings and a longer unit life.

The airends are guaranteed for 5 years. The rotor profile minimizes leakage andthe tighter clearances achieved through state of the art manufacturing processes results in higher

efficiency and improved lubrication.

4.Inlet Valve

The inlet valve is the major air flow control component in the compressor unit.It controls air flow to the compressor,either by opening,

throttling, or closing completely in response to pressure transducer controls.

5.Oil Separation System

The threestage separation system, the result of extensive research and development, supplies high quality compressed air.

The separation tank has two different separation stages: Centrifugal and gravity. The third stage separation is provided by

a high performance,long life coalescent separator filter. The efficiency of the first two stages assures the long life of

this coalescent filter. This system limits oil vapors carryover to below 3 ppm.

6.Kerry Air Filter

LG series compressors use the Kerry air filter which provides filtration to less than 3 microns Ultra Web nanofiber technology.

This technology ensures clean, unrestriced airflow for optimal compressor operation. It has 99.99% filtration efficiency and fully

complies with  ISO 5011 standards. Strategic air inlet port positioning receives the coolest air as it enters the cabinet to ensure

superior volumetric efficiency.

7.Cooling System

The cooling efficency of a compressor is of vital importance to ensuring reliability and efficiency. The LG Series compressors use an advanced design axial fan. The fan blade-end tip angle is designed to maximize the air volumetric flow rate cooling the high temperature lubricant oil and compressed air. A large surface area cooler with optimal fin design has been included to provide maximum cooling and longer operating life.

8.Oil Separation System Continue

The air purity meets ISO standard 8573-1:1991, Class 3 Oil Residues. Kaishan's oil separation system is monitored by an alarm system on the electronic control panel.

Specifications