Item Description


ZLYJ,ZSYJ single screw hard teeth surfacegearbox

Major Characteristics of solitary screw difficult teeth area gearbox

1.All the gearbox are created in accordance to JB/T9050.1-1999 of  various complex standard.

two.The gears of content are 20CrMNTi,soon after carbonize,quenching and equipment grinding,achieve 6 precision,the 

hardness reaches HRC54-62,and the minimal sound.

3.Domestic top-top quality ZHJ and DYZV bearings to be adopted,also we can undertake imported brand name like SKF,

,NSK,which rely on the client.
4.The circumstance of gearbox adopt HT250 materials completely and thick style,which guarantee the scenario

stationarity.This style is very good for reducing the noise,warmth dissipation,lubrication of spare areas and an

straightforward maintenance.

5.The oil seal undertake the ZheJiang ‘s model TTO,the gearbox’s substantial pace and minimal pace shafts are all use

the double oil seals,which can protect  the possibility of oil leaking.

six.The conection of screw barrel:according the standard of GB/T1095-1979 undertake the 180° double

keyway.Also can use the sq. spline GB/T 1144-1987.Any problem of  screw barrel’s relationship can be


The time period “gearbox” is used to refer to any device that connects a motor to a machine and consists of a series of gears, also identified as a equipment established. It gets the major enter pace from the motor and alterations it to a diverse output velocity using its gears. Diverse kinds and mixtures of gears provide specific purposes. The kinds of gears located in gearboxes contain spur gears, bevel gears, helical gears, helical gears and worm gears. The performance performance of a gearbox is represented by the gearbox ratio, which is the ratio of the pace of the input source to the pace of the output supply
Gearboxes are mechanical devices that assist generate methods maintain optimum speed and torque for applications. Also known as gearboxes and gear drives, they minimize the rotational pace of the enter shaft by a specified percentage and increase the electrical power delivered to the output shaft by the identical proportion. Ratio multipliers enhance the deceleration and torque presented by the reducer by a particular ratio and are suited for parallel installations. Mounting bases, torque arms and flange couplings are add-ons used with the reducer. They are normally utilized in programs in which the reducer is not straight linked to the drive system.

China manufacturer Zlyj Single Screw Gearbox for Plastic Production Line     wholesaler