Gold Member Since 2012
Audited Supplier
Jiangyin Gearbox Manufacturing Co., Ltd.

Gear Boxes, Gear Reducer, Extruder Gearboxes manufacturer / supplier in China, offering Single Screw Extrusion Gear Box, Gear Units for Open -Type Rubber Mixing Mills, Extruder Gearbox and so on.

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Single Screw Extrusion Gear Box

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1200PCS/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZLYJ Series
  • Toothed Portion Shape: Bevel Wheel
  • Origin: China
  • Manufacturing Method: Cast Gear
  • Specification: ISO
  • HS Code: 84834090
Product Description

ZLYJ series gearboxes are high precision hardening tooth flank transmission part with thrust bearing housing. They are designed for plastic screw-rod extruder according to ZBJ19009-88. 

The gears and axes are made of high strength alloy steel. The gears are manufactured by way of carburizing hardening, precision grinding. Its precision is up to Grade 6(GB10095-88). Hardness of tooth flank is HRC54-62. Thrust bearing is in front of output hollow shaft to accommodate screw-rod back pressure forces. Bearings, oil seals and some other standard units are quality products and they can also be imported goods to meet customers' requirements. 

This kind of gearbox has the characteristic of small volume, high load capacity, stable transmission, low noise, high efficiency. They properties reach levels of foreign products of the same kind and it can take place of them. 

Working Conditions: 
1. Input shaft rotation speed is not more than 1500r/min. 
2. Ts ambient temperature range is within 0 to 35 centigrade. If it is lower than 0 Celsius degree pre-heating of the lubricant will be necessary before start-up, while cooling is suggested in case of a temperature higher than 35Celsius degree. 
 

 

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