New Type Hot Sale 90 Degree Twin Screw Extruder Gearbox for Plastic Extruder


All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

New Type Hot Sale 90 Degree Twin Screw Extruder Gearbox for Plastic Extruder

The new type hot sale 90 degree twin screw extruder gearbox for plastic extruder is a high-quality product with various applications in the motor, machinery, agricultural machinery, industrial automation equipment, and chemical industry. It functions to distribute power, change drive torque, speed changing, and speed reduction. The gearbox has a coaxial layout, ensuring efficient and reliable operation.

Customization of the gearbox is available, allowing customers to tailor it to their specific requirements. The gearbox is made from 20CrMnTi alloy steel, ensuring durability and strength. The gear processing is done with grinding finish by HOFLER Grinding Machines, guaranteeing precision and smooth operation. The gearbox also undergoes a noise test, with noise levels below 65dB.

The gearbox is equipped with high-quality bearings from C&U bearing, ZWZ, LYC, HRB, NSK, and other reputable brands, ensuring stable performance and long service life. The oil seal used is from NAK or other reliable brands. The gearbox has a low vibration level of ≤20µm and a housing hardness of HBS190-240. The gear’s surface hardness is HRC58°~62°, and the core hardness is HRC33~40.

Installation of the gearbox is easy, with options for bottom seated type flange type installation, solid or hollow shaft output. The gearbox can be directly connected to a motor, with various input methods available. The efficiency of the gearbox ranges from 95% to 96%, depending on the transmission stage.

The gearbox is designed for reliable and long-lasting performance, with heat treatment processes such as carburizing and quenching. It is lubricated with high-quality oils such as GB L-CKC220-460 and Shell Omala220-460. The gearbox has a maximum temperature rise of 40ºC and a maximum oil temperature rise of 50ºC.

Overall, the new type hot sale 90 degree twin screw extruder gearbox for plastic extruder is a versatile and high-quality product, suitable for various industrial applications. Its superior design, precision manufacturing, and reliable performance make it an excellent choice for customers.

Installation Instructions

– Ensure proper alignment and positioning of the gearbox during installation.
– Use appropriate mounting hardware and follow the manufacturer’s guidelines.
– Connect the gearbox to the motor or input shaft securely.
– Check for any leaks or abnormalities after installation.
– Refer to the product manual for detailed installation instructions.

Maintenance and Repair

– Regularly inspect the gearbox for any signs of wear or damage.
– Clean the gearbox and remove any debris or contaminants.
– Lubricate the gearbox according to the manufacturer’s recommendations.
– Replace any worn or damaged parts promptly to prevent further damage.
– Seek professional assistance for major repairs or if unsure about the process.


– When replacing the gearbox, ensure compatibility with the existing system.
– Follow proper procedures for disconnecting and removing the old gearbox.
– Install the new gearbox following the manufacturer’s guidelines.
– Test the new gearbox for proper operation before putting it into full use.

Other Products by EVER-POWER GROUP

EVER-POWER GROUP specializes in providing various plastic gears for industrial applications. Our product range includes 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, and plastic rack gears. We offer high-quality products at competitive prices and provide excellent customer service. We also offer customization services based on customer’s drawings or samples.


1. Are your plastic gears suitable for industrial applications?
2. Can I customize the plastic gears according to my requirements?
3. What is the warranty period for your plastic gears?
4. How do I choose the right plastic gear for my application?
5. Do you provide technical support for the installation and maintenance of your plastic gears?