Model NO.
133, 146, 173, 180, 200, 225, 250, 280, 375
Application
Machinery, Marine, Agricultural Machinery
Function
Speed Reduction
Layout
Three-Ring
Hardness
Hardened Tooth Surface
Installation
Horizontal Type
Step
Double-Step
Type
Conical
Specifically Use
Plastic Extruder
Material
High Strength Alloy Steel
Trademark
ZLYJ ZSYJ
Transport Package
Wooden Cases
Specification
SGS authentication
Origin
Zhejiang, China(Mainland)
HS Code
8483409000
ZLYJ,ZSYJ single screw hard teeth surfacegearbox
Main Features of single screw hard teeth surface gearbox
1.All the gearbox are designed according to JB/T9050.1-1999 of various technical standard.
2.The gears of material are 20CrMNTi,after carbonize,quenching and gear grinding,reach 6 precision,the
hardness reaches HRC54-62,and the low noise.
3.Domestic top-quality ZHJ and DYZV bearings to be adopted,also we can adopt imported brand like SKF,
,NSK,which depend on the customer.
4.The case of gearbox adopt HT250 material exclusively and thick design,which guarantee the case
stationarity.This design is good for reducing the noise,heat dissipation,lubrication of spare parts and an
easy maintenance.
5.The oil seal adopt the Taiwan's brand TTO,the gearbox's high speed and low speed shafts are all use
the double oil seals,which can protect the possibility of oil leaking.
6.The conection of screw barrel:according the standard of GB/T1095-1979 adopt the 180° double
keyway.Also can use the square spline GB/T 1144-1987.Any problem of screw barrel's connection can be
customized
.
