Product features of oil-free screw compressors

Modular design: By replacing the standard bore of different sizes, it costs little money to obtain different performance requirements.
The compressor seal design absolutely prevents the leakage of harmful gases.
Piston rings and stuffing box materials are available in six operating conditions to suit different gas-specific applications.
Air-cooled and water-cooled are available.
Pressure-lubricated bearings extend bearing life and increase bearing size.
Isolate the cylinder section to prevent oil vapor from entering the cylinder and eliminate the need for an after-filtration device
The vertical crosshead structure ensures oil-free compression, avoids lateral forces on the piston rings, and increases the life of the crosshead.
In multi-stage compression, an enlarged intercooler ensures cooling of secondary and tertiary components.
Thick cast iron cylinders and cylinder heads reduce warpage and reduce vibration from the machine.
Large, low-lift stainless steel valves last longer and are more efficient. The valve can be replaced without removing the cylinder head.
Gas seals are floating designs that provide longer life and better sealing.
Thickened piston ring design with engineered polymer material.
The equipment is fully tested at the factory for a minimum of 4 hours, especially for the customer's specific test.
Industrial heavy-duty design to ensure continuous operation