Zlyj Transmission Gearbox for Plastic Rubber Extruder Machine High Quality


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Zlyj Transmission Gearbox for Plastic Rubber Extruder Machine High Quality

The Zlyj Transmission Gearbox is a high-quality gearbox designed for plastic and rubber extruder machines. It has a wide range of applications, including motor, machinery, agricultural machinery, industrial automation equipment, and the chemical industry. The gearbox serves several functions, such as distributing power, changing drive torque, speed changing, and speed reduction. It has a coaxial layout, making it easy to install and use.

One of the key features of the Zlyj Transmission Gearbox is its customization options. It is available for customization, allowing customers to meet their specific requirements. Whether it’s a customized request or a standard product, the gearbox can be tailored to suit different needs.

The Zlyj Transmission Gearbox is manufactured using high-quality materials and advanced gear processing techniques. The gear material is made of 20CrMnTi alloy steel, which ensures its durability and performance. The gears are processed using grinding finish by HOFLER Grinding Machines, resulting in precise and smooth operation. The gearbox is designed to have low noise levels, with a noise test showing a noise level below 65dB.

The gearbox is equipped with top-quality bearings from brands like C&U, ZWZ, LYC, HRB, and NSK. The oil seal, on the other hand, is sourced from NAK or other reputable brands. This ensures the overall reliability and longevity of the gearbox.

Other notable features of the Zlyj Transmission Gearbox include its temperature rise capabilities, vibration resistance, housing and gear hardness, machining precision, and efficiency. It has a maximum temperature rise of 40ºC and a maximum oil temperature rise of 50ºC. The gearbox has a vibration level of ≤20µm, ensuring smooth operation. The housing hardness is between HBS190-240, and the surface hardness of the gears ranges from HRC58° to 62°. The gearbox also has a high machining precision of 5 Grade and an efficiency of 95% to 96%, depending on the transmission stage.

Installation of the Zlyj Transmission Gearbox is straightforward. It can be installed using a bottom seated type flange or a solid, hollow shaft output. It supports various input methods, including direct motor input, shaft input, connecting flange input, inline AC motor input, or AQA servo motor. The gearbox is versatile and can be adapted to different installation types and output modes.

When it comes to maintenance and repair, the Zlyj Transmission Gearbox is designed to be user-friendly. It requires regular lubrication with GB L-CKC220-460 or Shell Omala220-460 lubricating oil. The gearbox undergoes heat treatment processes like carburizing and quenching to enhance its durability and performance.

In conclusion, the Zlyj Transmission Gearbox for Plastic Rubber Extruder Machine is a high-quality and versatile gearbox suitable for various applications. Its customization options, durable construction, and precise gear processing make it an excellent choice for those in need of a reliable transmission solution.

Other Products from EVER-POWER GROUP:

– Plastic Spur Gear
– Plastic Helical Gear
– Plastic Worm Gear
– Plastic Bevel Gear
– Plastic Pinion Gear
– Plastic Nylon Gear
– Plastic Transmission Gear
– Plastic Sprocket Gear
– Plastic Wheel Gear
– Plastic Injection Gear
– Plastic Ring Gear
– Plastic Rack Gear

We offer these products at competitive prices and provide excellent customer service. Whether you need a specific gear or require customizations, we welcome customers to contact us with their requirements. We are dedicated to delivering high-quality products and ensuring customer satisfaction.


1. Are the replacement parts suitable for all types of machinery?
– Our replacement parts are designed to be compatible with various machinery types. Please provide details of your specific requirements for accurate compatibility information.

2. How long is the warranty for the Zlyj Transmission Gearbox?
– The warranty for the gearbox is 12 months under normal circumstances.

3. Can I visit your factory before placing an order?
– Yes, you are welcome to visit our factory. Please contact us to schedule a visit.

4. How do I choose the right gearbox?
– You can refer to our catalog or provide us with the necessary technical information, such as output torque, speed, and motor parameters. Our team will assist you in selecting the appropriate gearbox.

5. What information should I provide when placing a purchase order?
– When placing a purchase order, please provide the gearbox type, size, transmission ratio, input/output type, input flange, mounting position, motor information, shaft deflection, housing color, purchase quantity, and any other special requirements.