• Piston Compressor
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  • Demo Image
  • Demo Image

Piston Compresssor

duplex bearings in the crankcase; extending the working life and boosting the power single bearing; unstable operation.
aluminous alloy piston; resisting high temperature and working well General aluminous piston; resisting high temperature but working badly.
Sweden steel valve plate and spring plate; keeping operating without flexibility Domestic steel valve plate; easy to be out of shape.

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Our air compressor

Other air compressor

duplex bearings in the crankcase; extending the working life and boosting the power

single bearing; unstable operation

aluminous alloy piston; resisting high temperature and working well

General aluminous piston; resisting high temperature but working badly

Sweden steel valve plate and spring plate; keeping operating without flexibility

Domestic steel valve plate; easy to be out of shape

automatic unload system; extending the working life and making sure the system starts safely

Start with load in the air compressor; easy to burn the motor

the king of the world Herbiger air valve

domestic valve

combinational loop for automobile can better scrape the oil and extend the working life

Average carbonated ring, working unreliably and shortening life

Automatic unload system, releasing the pressure from inter-cooler and cylinders to make sure the machine start without residual pressure

Some hi-tech manufactories adopt this technique, but not all.

cooling automatic drain equipment; successfully releasing the water in the high pressured tubes

No automatic drain equipment; failing to release the residual water

Danvers, Schneider parts; reliable quality

Domestic parts; unreliable quality

1. Low pressure 8-20bar
configuration of our industrial air compressor:
●The standard mode is air adjustment mode, also can be electric adjustment mode according to the customer(only apply to motor below 15HP)

●Each single unit is equipped with air tank when composed of double machine unit. And can be flexibly composed, without purchasing separately and thus save cost.

●With low oil level switch, when the oil level is too low, air compressor will stop running, thus can protech machine.

●Using air cooling system, inter and post cooler, with the characteristic of compact structure, low speed.

●With a 4 micron air intake filter to ensure compressed air clean.
1. Light alloy piston effectively reduces weight and reduces mechanical power consumption。
2.Cast iron cylinder heads, and independent seat enhance the life of the equipment.
3. Equipped with the king of air valve "Herbiger" automatic efficient valve they make the equipment big capacity, more action, high efficiency, long life service.
4. Special design flywheel, V belt drive reduce the operating noise
5. Removable outdoor air intake silencing filter and 10 micron filtration precision effectively improve the quality of the air intake and reduce the inlet temperature.
6.Rotating components adopt two SKF rolling bearings, which ensure the stable operation and greatly reduce the wear and tear of the bearing.

Feature:
●cast iron structure: The air cylinder and the crank case use 100% cast iron material, guarantees the unit the service life.
● air cylinder: The deep wing piece type, the independent casting air cylinder may 360 degrees eliminations produce compressed air quantity of heat. Between the air cylinder and the crank case with the bold fastening, is advantageous for the routine maintenance and the maintenance.
●flywheel: The flywheel leaf blade produces one kind “the tornado” the type air current to cool the deep wing piece type air cylinder, the middle chiller and the after cooler.
●intercooler: The finned tube, the immediate packing blows in the flywheel gas place.
●after cooler: The finned tube, the forced-air cooling type, install equally with the middle chiller in the flywheel gas blow place. Compressed air which discharges after the after cooler compared to ambient temperature high approximately about 20℃
●offcenter unloading gear: Release from cold and in air cylinder's air, prevents the unit overload start.
● adjusting device: All high-pressured unit disposes the automatic start/engine off control, moreover may choose the constant speed control and the dual controls.
● self-refrigeration draindown system: The self-refrigeration wash water valve installs on the exhaust separator/valve's support, when the compressor engine off or unloads when the constant speed control mode, discharges the condensed water automatically.
● electrical machinery: TEFC, the IP54 electrical machinery, conforms to the IEC standard.
● actuation: The entire seal shroud “V” the belt transmission, the movement is steady.
● foundation: On the Chungking Steel Works structure's foundation opens has the groove, the electrical machinery may move, is advantageous for the fastening “V” the leather belt.

2. Medium pressure 30-40bar
Components
1、 Light alloy piston effectively reduces weight and reduces mechanical power consumption
2、 Cast iron cylinder heads, and independent seat enhance the life of the equipment.
3、 Equipped with the king of air valve "Herbiger" automatic efficient valve they make the equipment big capacity, more action, high efficiency, long life service.
4、 Special design flywheel, V belt drive reduce the operating noise
5、 Removable outdoor air intake silencing filter and 10 micron filtration precision effectively improve the quality of the air intake and reduce the inlet temperature.
6、 Rotating components adopt two SKF rolling bearings, which ensure the stable operation and greatly reduce the wear and tear of the bearing.
7、 The main wear parts service life
piston ring 6000hours (according to the working environment)
valve plate 6000hours (according to the working environment)

3. Oil free big flow high pressure air compressor(Air flow More than 8.5m3/min)
Oil free air compressor

Oil flow chart

Oil pool-------Oil filter---Oil pump--Crankshaft-Rod connecting-cross part----Oil pool
Compressor lubrication system adopt pressure lubrication, including external gear pump with a spindle device

Wearing spare part life
Piston rod 12000 hours
One stage piston ring 8000hours
Two stage piston ring 6000hours
Three stage piston ring 4000hours
Piston bearing ring 6000hours
Piston rod packing 6000hours
Air Valve plate, spring 6000hours
Air valve buffer 6000hours