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Fast Information

Place of Origin:ZHangZhoug. China
Brand Name:


Design Amount:


Gearing Arrangement:


Output Torque:

prime to 0571 36 Nm

Rated Electrical power:

3.5-748 KW

Input Pace: thousand. 0571 rpm

Output Pace:







Steel or forged iron


As ask for

Warmth treatment:

Carburising/quenching/equipment grinding

Mobile No.:

0086-136 0571 50504

Item identify:

ZLYJ 0571 Gear Box Reduction gear device for Plastic Extruder


Plastic Extruder Gearbox

Provide Capacity

Supply Capability:
100 Established/Sets per Day

Packaging & Delivery

Packaging Specifics
HangZhou or ZheJiang

Online Customization

China Guomao for Plastic Rubber   ZLYJ 0571 Equipment Box transmission pace Reduction equipment unit for Plastic Extruder






ZLYJ gearbox collection are transmission units. which are specially developed for solitary-screw extruder with substantial precision. challenging equipment floor. accompany with thrust. Adopting the complex technical specs stipulated in JB/T9050. 1-1 0571 . all ZLYJ gearboxes are developed appropriately.


Main Characteristics:


1.The content of gear is the substantial power alloy metal. it is manufactured by carburizing. quenching (and other warmth remedy). gringding method at previous. The equipment is in high precison ( 6 quality ) and higher hardness ( reaches HRC54-sixty two). Besides. it features minimal sound when working.


two. It consists of large bearing capability thrust. which is done reliable and can endure larger axial thrust.


three.All the things are handled by compelled lubrication and cooling technique other than extremely few modest specification products.


4. ZLYJ collection gearbox is adopted by 6-side processing box. Its typical installation is horizontal. but can also be changed to vertical set up in accordance to customer’s requirment.


five.Effectiveness transmission. minimal sound. lengthy operaton time.

Packaging & Shipping



Little size: normal export packing (carton and pallet)                    

Massive measurement: fumigated wooden carton or non-wooden packing substance carton

extruding gearboxes 

Brief introduction



-ZLYJ series reduction gearbox is a transmission element

that possesses substantial precision challenging equipment surface and

thrust block created for plastic screw extruder.


-The design of product adapts all kinds of norm specified

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

produced of higher strength alloy metal.                                       


-The gear is processes by carburization. quenching

and tooth grinding process. 


-The precision of gear is grade 6 specified in GB1009588.


-The hardness of gear surface is HRC54~sixty two. At front end

of hollow input axis there is large specification thrust bearing

that will bear axial thrust force while the screw is

doing work.


-the complete machine features compact. high in bearing

ability. stable in transmission. low noise. high 

performance. etc.



Application Enviroment:

1. The input rotation of prime mover shall be ≤1500rpm 

2. The peripheral speed of gear drive shall be ≤20m/s

three. The working ambient temperature shall be within -40~45°C.Preheat the lubrication oil to above 0°C 

when the ambient temperature is below 0°C. Rotation is available both forwards and backwards. 

Nevertheless. the high velocity  shaft  of some sorts of equipment boxes has a one way oil pump directing as

defaulted to the output shaft  which rotates clockwise.



Finished Product & Software:

This ZLYJ gearbox are mainly employed in Plastic Extruding Device. like EPS. PE….


Processing products:


We have Niles contour gear grinding machine imported from Germany.OKUMA horizontal machining center

 imported from Japan. gear inspection and test center and three-coordinates measuring machine. 




Manufacturing unit


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