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Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China

ZLYJSeriesSingleScrewExtruderReducer-Extruderscrewbarrelmanufacturer,twinscrewbarrel,singlescrewbarrel.

SPINNING EXTRUDER SCREW BARREL/SINGLE EXTRUSION SCREW BARREL/SCREW BARREL OF WIRE AND CABLE EXTRUDER/SCREW BARREL OF SHEET EXTRUDER/SCREW BARREL OF PIPE EXTRUDE/SCREW BARREL OF FILM BLOWING EXTRUDER/REDUCTION GEARBOX/RECYCLING GRANULATION EXTRUDER SCREW BARREL/BLOW MOLDING EXTRUDER SCREW BARREL/BIMETALLIC SCREW BARREL/

ZLYJ Series Single Screw Extruder Reducer

ZLYJ series reducer is a gear transmission device with high-precision hard tooth surface and thrust package designed for plastic and rubber screw extruders. It is characterized in that gear and shaft parts are made of high-strength alloy steel. Gears are processed by carburizing, quenching and grinding. The gear accuracy is gb10095-88, grade 6. Gear hardness hrc54-62 The front end of the hollow output shaft is equipped with a large-size thrust bearing to bear the axial thrust when the screw works. The whole machine has the characteristics of small volume, high bearing capacity, stable transmission, low noise and high efficiency.

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1、 Overview

ZLYJ series reducer is a gear transmission device with high-precision hard tooth surface and thrust package designed for plastic and rubber screw extruders. It is characterized in that gear and shaft parts are made of high-strength alloy steel. Gears are processed by carburizing, quenching and grinding. The gear accuracy is gb10095-88, grade 6. Gear hardness hrc54-62 The front end of the hollow output shaft is equipped with a large-size thrust bearing to bear the axial thrust when the screw works. The whole machine has the characteristics of small volume, high bearing capacity, stable transmission, low noise and high efficiency.

2、 Scope of application

  1. The speed of high-speed shaft shall not be greater than 1500 rpm
  2. The circumferential speed of gear transmission shall not be greater than 20m / s
  3. The working environment temperature is – 40 ℃ ~ 45 ℃. If it is lower than 0 ℃, the lubricating oil shall be preheated to above 0 ℃ before startup

The reducer can be used to operate in both positive and negative directions, but some models have high-speed shaft with one-way oil pump. The default direction is: facing the output shaft, and the output shaft rotates clockwise. If the direction changes, please explain when ordering.

modelOverall dimensionInner hole shaft headShaft keyInput shaftShaft key Adaptive powerTheoretical weightspeed ratio
ZLYJ133478*215*28038102884.5-1115010
ZLYJ146560*250*320451432107.5-1317012.5
ZLYJ173576*256*3405014*2381011-2226012.5 10
ZLYJ180650*256*4006016*2401211-3030012.5
ZLYJ200750*340*4806018*2451422-4552012.5
ZLYJ225800*360*5007018*2551630-5562012.5 16
ZLYJ250930*380*5608022*2601837-7580016
ZLYJ280970*410*6009025*2651855-90100016
ZLYJ3151160*450*70010028*2752075-130145016
ZLYJ3301160*450*70010028*28522110-160165016
ZLYJ3751280*466*80011028*28522160-230185016
ZLYJ4201420*550*92012032*29525200-315300016
ZLYJ4501550*600*100017040*210028280-400470016

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