SZ65 for twin screw extruder gear reducer

ZLYJ series Speed reducer can be divided into Ⅰ、Ⅱ、Ⅲ、Ⅳ、V、VI、VII、VIII eight assembly types according to output shaft type

Example: ZLYJ225-12.5-I In the reducer model, it includes series code, specification number, nominal transmission ratio, and assembly form.

I: Scope of application 1. The speed of the high-speed shaft is not more than 1500 rpm.2. The peripheral speed of gear transmission is not more than 20 m/s.3. The working environment temperature is -40~45℃. If it is lower than 0℃, the lubricating oil should be preheated to above 0℃ before starting.

ZLYJ series reducer is a high-precision hard-tooth surface and thrust seat transmission part designed for plastic screw extruder. The product design adopts various technical specifications stipulated by JB/T8853-2001. It is characterized by the use of high-strength alloy steel for gear and shaft parts. The gears are processed by carburizing, quenching and grinding. The gear accuracy is GB10095-88.6 grade. Tooth surface hardness HRC54-62. An oversized thrust bearing is arranged at the front end of the hollow output shaft to bear the working axial force of the screw. The main standard parts such as bearings and oil seals are all domestic high-quality products, and imported products can also be assembled according to user needs. The whole machine has the characteristics of small size, high bearing capacity, stable transmission, low noise and high efficiency. Product performance has reached the international advanced level.

Technical Data Ratio: 8-57 Input Power: 4-200KW Output Torque: 600-43000Nm Axial Thrust: 41- 590KN

®Main Application •Metallurgy and Mining •Screw Conveyors & Food Machinery •transportation machinery • Mixers •Coat & Mining • Poultry Plants • Construction & rubber milling Equipment • Paper Mills •Recycling Machines • Rotary Feeder • Electricity and energy •Hoisting, lifting•Harbor & ship building •Cement & material •Electric power& energy •Coal minerals • Wastewater Treatment•chemical industry •vertical mixing device drivers

®We will help you ● Providing correct gearbox and combined gearbox to meet your application needs ● Lowering maintenance cost and lifting operation efficiency ● Improving production capacity and boosting economic profitabilit

All Models：ZLYJ112 ZLYJ133 ZLYJ146 ZLYJ173 ZLYJ200 ZLYJ225 ZLYJ250 ZLYJ280 ZLYJ315 ZLYJ330 ZLYJ375 ZLYJ420 ZLYJ450

When it is found that the oil temperature rises significantly during the work, when the temperature rise exceeds 70°C or the oil temperature exceeds 100°C, the quality of the oil decreases, and abnormal noises are generated, etc., should stop Stop using it, check the reason, if it is caused by the gluing of the tooth surface, etc., it must be repaired and eliminated, and the lubricating oil must be replaced before use.