Specification of PET Bottling Application Screw + Oil Free Reciprocating Combination Air Compressor

1.Air capacity:5.00-30.50Nm3/min
2.Discharge pressure: 40bar(g)
3.Air Outlet:DN32-DN65
4.Cooling method: Air-Cooled
5.Motor power: 55.5-295
6.Power Supply: 380V/50-60HZ

Features of Oil Free Screw Reciprocating PET Combination Air Compressor

Renowned Air Valve

• Being a vital component of the reciprocating booster, the Air Valve we choose is from Hoerbiger to ensure normal operation of 6000 ~ 8000 hours.

Stainless Steel Pipeline

• All water and air pipeline of second stage oil free reciprocating booster uses stainless steel material for corrosion resistance, high temperature resistance and reliable operation over time.

Direct Coupler from KTR, Germany

• The screw airend is connected directly to electric motor with elastic coupling, this direct transmission is an important characteristics as it makes possible the operation of airend with maximum efficiency, longer service interval, stable & reliable operation and low noise level.

Outstanding Performance Filler Packing

• Filler packing is very important for the reciprocating booster, it consists of several packing chambers, sealing rings and tension springs. Sealing rings are made of PTFE, and it has good self lubricating performance. By utilizing combination of block and throttle effect, it can make effective sealing by preventing high pressure air of cylinder from leaking to crankcase.
• High Efficiency Cooling and Air/water Separation Technology
• Water-cooler with Stainless Steel heat exchanger tube.

Advanced Variable Speed Drive System

• Reducing working time in unloading status, automatically adjusting free air delivery according to system air demand, direct energy saving can reach 35%.

Reliable Type of Compression

• “V” type structure is adopted for 2nd stage oil free reciprocating booster for stable operation and compact structure.

Intelligent PLC control System

• The simple-to-use automatic electric control panel continuously monitors and displays overall system performance status with proactive service indications, alarms for malfunctions and safety shutdowns. Advanced sequence control for multi-units installation and remote control as option.