Characteristics
- Technology
- piston
- Type
- air
- Power source
- electrically-powered
- Portability
- stationary
- Lubrication
- oil-free
- Applications
- for PET bottles
- Other characteristics
- three-stage, belt-drive
- Pressure
-
70 bar (1,015.26 psi)
- Flow
-
680 m³/h (24,013.97 ft³/h)
- Power
-
160 kW (217.54 hp)
Description
11M3 70bar Oil free Pet bottle blowing air compressor
Product Item：LW-12.4/70
oil free compressor
slow speed
low maintenance cost
reliable quality performance
The PET air compressor is the main body in the air blower of the blow molding machine. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. It is a special blower for compressed air. Air pressure generating device. Blowing air compressors are divided into: low pressure blowing machine (15-25bar), medium pressure blowing machine (25-35bar), high pressure blowing machine (35-40bar).
main pump structure features
Compression series: three-stage compression, one stage is double-acting cylinder, and second and third stage is single-acting cylinder.
Long journey: 10% to 30% or more longer than the same industry.
The piston force is small: the stroke is long, the piston diameter is reduced, and the piston force is reduced.
Low exhaust temperature, three-stage exhaust temperature of 90 ° C ~ 130 ° C, greatly extending the life of consumables.
Number of piston rings: 1 to 3 rings per stage, reducing leakage per stage and reducing useless work.
Minimal vibration: Accurate weight control of moving parts for dynamic balancing.
Each stage has a high efficiency cooler that allows the compression cycle to approach isothermal compression, reducing power loss.
Machine configuration features
The whole machine adopts “L” type design, long stroke and simple structure. The main components are installed on one frame, which overcomes the shortcomings of “V” and “W” type strokes and complicated structure.
