Product description
Suitable for PET stretch blow molding machine
Main unit of PET production equipment, carries out process of compressing air from atmosphere to required pressure
Generally we employ reciprocating type multilevel air compressor that is composed of three pressing cylinders to compress air to 10~35 bar gradually according to different requirements
Includes compressor head, motor and air storage tank with safety device and more
compressor head is driven to work by motor through V-belt conveyor
Through air filter settled on air inlet, air inhales into 1st stage cylinder where it is compressed to certain pressure
After being cooled in cooler, it flows into 2nd stage cylinder and 3rd stage cylinder in turn
Finally we get air with rated pressure and air will be stored in storage tank for use
Known that for bottle blowing, it needs up to 25~35 bar (for larger bottle, or faster output
Will need 35 bar), while for machine motion only around 8 bar is needed
Therefore two air compressors are ready for various demands: high-pressure air compressor and low-pressure air compressor
Low-pressure air compressor supplies compressed air for machine motion including mold open and close, seal and stretch
Compact size, energy-saving, low oil consumption, lower noise level, steady operation and reliable performance, long service lifespan and simple maintenance
High-pressure air compressor is used for shaping bottle
When blow molding machine installs a decompressed valve, air compressor can be used as air source for both blowing and machine driving
