Zlyj Series Plastic and Rubber Extruder Gear Reducer


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Zlyj Series Plastic and Rubber Extruder Gear Reducer – High-Quality Replacement Parts

The Zlyj Series Plastic and Rubber Extruder Gear Reducer is a highly efficient and reliable gearbox designed for motor, machinery, agricultural machinery, and plastic and rubber extrusion applications. It functions to change drive torque, speed changing, and speed reduction, making it suitable for various industrial scenarios.

This gear reducer features a helical layout, which provides smooth and quiet operation. It is made from high-strength alloy steel gears and shafts, ensuring durability and wear resistance. The hollow output shaft is integrated with strong thrust bearings to withstand axial force, making it suitable for screw extruders.

With a large load capacity and superior performance, this gear reducer delivers excellent results in plastic and rubber extrusion processes. It offers high efficiency, high reliability, long service life, and low noise operation. Additionally, it is customizable to meet specific requirements.

Installation options include horizontal and vertical mounting, while lubrication can be done through oil dip and splash lubrication or forced lubrication with an additional oil pump. Cooling can be achieved through natural cooling or auxiliary cooling devices.

Overall, the Zlyj Series Plastic and Rubber Extruder Gear Reducer is a top-quality replacement part that can perfectly adapt to the original spare parts. It is designed to provide exceptional performance and reliability in plastic extruders, rubber extruders, single screw extruders, and conical twin screw extruders.

Product Features:

– High-strength alloy steel gears and shafts
– Sturdy and wearable design
– Hollow output shaft integrated with strong thrust bearings
– Large load capacity
– High efficiency and reliability
– Long service life
– Low noise operation
– Optional international brands of bearings and oil seals


– Plastic extruders
– Rubber extruders
– Single screw extruders (Zlyj/Zsyj Series Extruder Gearbox)
– Conical twin screw extruders (SZ Series Extruder Gearbox)


– Horizontal mounted
– Vertical mounted


– Oil dip and splash lubrication
– Forced lubrication (additional oil pump)


– Natural cooling
– Auxiliary cooling devices

1. What is the load capacity of the Zlyj Series Plastic and Rubber Extruder Gear Reducer?
2. Can this gear reducer be customized to specific requirements?
3. What are the installation options for this gear reducer?
4. How is the lubrication of this gear reducer done?
5. What cooling options are available for this gear reducer?

At EVER-POWER GROUP, we offer a wide range of plastic gears used in various industries, including plastic spur gears, plastic helical gears, plastic worm gears, plastic bevel gears, plastic pinion gears, plastic nylon gears, plastic transmission gears, plastic sprocket gears, plastic wheel gears, plastic injection gears, plastic ring gears, plastic rack gears, and more. Our products are known for their high quality, competitive pricing, and excellent customer service. We welcome customers to contact us for customizations based on drawings or samples.