SLT-720 Respirator Air Pump High Pressure Air Compressor

Model:SLT-720
Working Pressure:33 MPa (330 bar)
Displacement (Suction):720 L/min
Type:X-type layout – four-cylinder, four-stage reciprocating piston compression
Drive:380V/50Hz/15 kW
Lubrication:Oil pump lubrication (food-grade lubricant 750-H2)
Cooling:Air
Control:PLC system with automatic shutdown, automatic blowdown, temperature control, phase sequence protection, emergency stop, low noise, low temperature, low speed, oil filtration, touchscreen display
Clean Air:1-stage air filtration, 3-stage oil-water separation, 1-stage air purification

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Working principle

This product is mass-produced after modifications and optimizations to a German design. The final-stage piston utilizes a specialized process, the piston rings utilize Japanese Riken technology, and all castings are outsourced to specialized large-scale factories, earning widespread acclaim from users. This product utilizes four-cylinder, four-stage compression, oil pump lubrication, interstage safety valves, and a deep filtration system. The SLT-720 can provide safe compressed air for any industry requiring a high-pressure, pure air source, and also provides safe compressed air that meets human breathing requirements.

Product composition and characteristics

Pressure sensor: Accurate data, freely adjustable shutdown pressure
Efficient oil pump lubrication: Ensures equipment operation
Cooling: Equipped with an interstage filtration system and stainless steel cooling at the final stage
Filtration: Equipped with intake filtration, interstage filtration, and a deep air purification system, ensuring safe and clean compressed air
Safety: Box-type design and interstage safety valves ensure cylinder and personnel safety; 6. Noise control: Built-in silencer
Oil filtration: Maintains lubricant cleanliness, reduces machine wear, and increases service life
PLC microcomputer control system
Motor overload and overvoltage protection

Main Applications

Product Display