Zhongke Süper kaliteli Zlyj180 plastik üflemeli Film Makinesi için dişli kutusu

High quality zlyj series gearbox for plastic single screw extruder machine
We are plastic extruder gearbox manufacturer with more than 40 years experience engineer in china.We manufacture helical gearbox for plastic and rubber extruder machine. we have cooperate with many strong partners. For example ( Shanghai Jwell Machinery Co.,Ltd)
Advantages of our zlyj gearbox reducer:

1)The precision of gear grinding less than 6 grade.
2) The operation noise is kept below 70dB.
3) The gear box with forced lubrication and built-in the cooling & filter system ensures excellent heat disspation.
4) The highest gearbox structure strength ensures minimum rotation vibration.
5) Professional team ensures high effociency, reliable operation, flexibility and short delivery time.
Good raw material
1)ZLYJ gearbox of 112-146 is Natural cooling, 173-250 is Coil cooling, 225-250 is Cooler Cooling with pump. The material of cooling tube is pure bronze. ( with cooling tower or not)
2) The whole gear material is cast iron, Gear material: High alloy steel low carbon (20CrMnTi or 50CrMnTi ), surface is carburized case upto 0.7-1.1mm, surface hardness is HRC58-64, accuracy of gear is GB10095-88-5 standarded. Gear craft is (gear grinding)
3) Our bearing is Tapered Roller Bearings( china top quality zwz bearing)
4) There are several normal ratio: 8, 10, 12.5, 16, 20, depends on customers requirements.
5) Various seal form and perfect oil leak-proof function.(Taiwan NAK gearbox oil seal-Don't leaking oil)
Note: all the extruder gearbox has to trial test running for two hours before deliver to our customers;
All the extruder gearbox has one year warranty.
Contact: Nancy wang
Mob: +86-13775121691
Welcome to Chinaplas 16-19/ May, 2017; Our booth No: M61 hall3.2