ZLYJ extruder hardened gear reducer
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  • ZLYJ extruder hardened gear reducer

ZLYJ extruder hardened gear reducer

ZLYJ series reducer is a high-precision hardened gear with thrust seat designed for plastic screw extruder. The product design adopts the technical scope of JB/T9095.1-1999. It is characterized by the use of high-strength alloy steel gears and shaft parts. The gears are processed by carburizing, quenching and gear grinding. Gear precision GB10095-88, level 6.

Keywords:

Turbocharger

speed reducer

Introduce


Summarize

ZLYJ series reducer is a high-precision hardened gear with thrust seat designed for plastic screw extruder. The product design adopts the technical scope of JB/T9095.1-1999. It is characterized by the use of high-strength alloy steel gears and shaft parts. The gears are processed by carburizing, quenching and gear grinding. Gear precision GB10095-88, level 6. The hardness of the tooth surface is HRC54~62, and there is an over-specification thrust shaft at the front end of the hollow output shaft, which is subject to the working recoil force of the screw. The main standard parts such as bearings and oil seals are all domestic high-quality products, and can also be equipped with imported products according to the needs of users. The whole machine is characterized by small volume, high load capacity, smooth transmission, low noise and high efficiency. The performance of the products has reached the international advanced level and can be used in place of imported products of the same type.

The specifications and transmission ratios in this series of products are the common data of existing users. Users in the selection, the actual transmission torque of the screw and the permissible output torque shall prevail selection. If it is necessary to match with rubber extruder, because the impact of rubber extruder is stronger than plastic, users are requested to put forward specific technical parameters and consult with our company before determining the selection.

Applicable conditions

1、Reducer high-speed shaft speed is not more than 1500r/min.

2、Operating ambient temperature is 0~35℃. When the temperature range exceeds this regulation, lubrication heating or cooling device can be configured separately according to user requirements.

Reducer code and symbol

In the reducer code, including model, output stage center distance, nominal transmission ratio, assembly type.

Example of markup

ZLYJ   Model number

225    Output stage center distance(mm)

12.5   Nominal ratio

I(II)  Assembly form

Overall dimensions and assembly type

Factory Photo


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