XDJ series of Single Screw Extruder Gearbox with High Loading Capacity

XDJ series single screw extruder gearbox is extruded composite or single machine supporting the gearbox, mainly for the rubber and plastics industry, as the power transmission device uses an extruder extrusion plastic materials, can also be used in other industries as the extruded material transfer power unit. It is a heavy load hardened precision gearbox.
XDJ series single-screw extruder using the drive in the form of parallel cylindrical gear reducer gearbox. Input shaft through the flexible coupling associated with the motor shaft, driven by a motor through parallel shaft gear reducer output shaft (hollow shaft) to get the output speed, and then after the pair ratio gear and splined hollow shaft screw drive to complete feed extruders and extrusion process units.
Gears involute helical gears, all gears are made of high-strength materials carburizing alloy steel. Gear after carburizing, quenching, grinding teeth wear heavy machining with high precision, stable low-noise, high reliability and long service life. All supporting bearing gearbox bearings are used, the input and output are imported oil seal, to ensure a safe and reliable seal.
Gearbox lubrication system uses an external + built-in lubricant road. With a built-in cooler. And has oil temperature, oil pressure (or oil) automatic protection system to ensure safe and reliable when the gearbox.

ZLYJ / ZSYJ Series
ModelsRatioCenter HeightOutput Bore Dia.(H8)Input Shaft Dia.(m6)
ZLYJ1126.3~20130mmΦ35Φ28
ZLYJ1336.3~20140mmΦ38Φ28
ZLYJ1466.3~20160mmΦ45Φ32
ZLYJ1736.3~20170mmΦ50Φ38
ZLYJ2006.3~20240mmΦ60Φ45
ZLYJ2256.3~20250mmΦ70Φ55
ZLYJ2506.3~20280mmΦ80Φ60
ZLYJ2806.3~20300mmΦ90Φ65
ZLYJ3156.3~20350mmΦ100Φ75
ZLYJ3306.3~20350mmΦ110Φ85
ZLYJ3756.3~20400mmΦ110Φ85
ZLYJ4206.3~20460mmΦ120Φ95
ZLYJ4506.3~20500mmΦ170Φ100
ZLYJ6306.3~20630mmΦ180Φ120
ZSYJ45022.4~100500mmΦ170Φ75
ZSYJ56022.4~100580mmΦ160Φ95
ZSYJ63022.4~100630mmΦ180Φ100

Description
Feature

Product Feature

1. Use Environment

l Temperature: -20℃-+50℃

l Humidity: below 85%

l Atmosphere: Place with no corrosive gas, explosive gas and stem etc. and no dust and good ventilation

2. Notes

l Input shaft speed is not larger than 1500R/min

l The weight in the note is the average value, having no binding.

l To avoid an accident, all rotating parts are equipped with shield according to standard for safety by users.

l Before the operation, users should read the operation sheet carefully.

l The gearbox is under the statement of running permission after leaving the factory. The lubricating oil should be added before work.

l The amount of lubricating oil marked in this sheet is just for reference. The viscosity of lubricating oil should be matched with data on the nameplate of the gearbox.

l The direction of rotation should be stated in the order. The direction of rotation means that of output axial. The routine direction is clockwise.

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