China Guomao speed reducer for Plastic Rubber twin screw extruder ZLYJ series single screw barrels gear box

Overview

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Model Number:

ZLYJ112-450

Rated Power:

3.5-748 KW

Gearing Arrangement:

Helical

Output Torque:

top to 43436 Nm

Input Speed:

1500,1000,750rpm

Output Speed:

30-188rpm

Contact:

Marcia

Skype:

marcia19860307

Material:

Steel or cast iron

Color:

As request

Heat treatment:

Carburising/quenching/gear grinding

Mobile No.:

0086-13655450504

Product name:

ZLYJ series single screw barrels gear box

Supply Ability

Supply Ability:
100 Set/Sets per Day

Packaging & Delivery

Packaging Details
Plywood
Port
Qingdao or Shanghai
Lead Time
:
About 1 month

Online Customization

China Guomao speed reducer for Plastic Rubber twin screw extruder ZLYJ series single screw barrels gear box

Data

ZLYJ gearbox series are transmission devices, which are specially designed for single-screw extruder with high precision, hard gear surface, accompany with thrust. Adopting the technical specifications stipulated in JB/T9050. 1-1999, all ZLYJ gearboxes are designed accordingly.

Main Features:

1.The material of gear is the high strength alloy steel, it is manufactured by carburizing, quenching (and other heat treatment), gringding process at last. The gear is in high precison ( 6 grade ) and high hardness ( reaches HRC54-62). Besides, it features low noise when operating.

2. It contains high bearing ability thrust, which is performed reliable and can withstand larger axial thrust.

3.All the items are treated by forced lubrication and cooling system except very few small specification products.

4. ZLYJ series gearbox is adopted by six-side processing box. Its normal installation is horizontal, but can also be changed to vertical installation according to customer’s requirment.

5.Efficiency transmission, low noise, long operaton time.

Packaging & Shipping

Small size: standard export packing (carton and pallet);

Big size: fumigated wood carton or non-wood packing material carton

extruding gearboxes

Brief introduction

-ZLYJ series reduction gearbox is a transmission part

that possesses high precision hard gear surface and

thrust block designed for plastic screw extruder.

-Thedesignofproductadaptsallkindsofnormspecified

in ZBJ19009-88/it features that gear and axis parts are

made of high strength alloy steel.

-Thegearisprocessesbycarburization,quenching

andtoothgrindingprocess.

-Theprecisionofgearisgrade6specifiedinGB1009588.

-ThehardnessofgearsurfaceisHRC54~62.Atfrontend

ofhollowinputaxisthereislargespecificationthrust bearing

thatwillbearaxialthrustforcewhilethescrewis

working.

-thecompletemachinefeaturescompact,highinbearing

capacity,stableintransmission,lownoise,high

efficiency,etc.

Application Enviroment:

1.Theinputrotationofprimemovershallbe≤1500rpm

2.Theperipheralspeedofgeardriveshallbe≤20m/s

3.Theworkingambienttemperatureshallbewithin-40~45°C.Preheatthelubricationoiltoabove0°C

whentheambienttemperatureisbelow0°C.Rotationisavailablebothforwardsandbackwards.

However, the high speed shaft of some types of reducers has a single way oil pump directing as

defaulted to the output shaft which rotates clockwise.

FinishedProduct & Application:

This ZLYJ gearbox are mainly used in Plastic Extruding Machine, like EPS, PE….

Processing equipment:

WehaveNilescontourgeargrindingmachineimportedfromGermany,OKUMAhorizontalmachiningcenter

importedfrom Japan, gearinspectionandtestcenterandthree-coordinatesmeasuringmachine.

Factory

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