product

Single screw extruder gearbox

BJY series high-torque gearbox is a hard-tooth surface gear transmission specially designed for single-screw extruder by drawing on the design concept and method of German counterparts.

BJY series single screw extruder gearbox

BJY series high-torque gearbox is a hard-tooth surface gear transmission specially designed for single-screw extruder by drawing on the design concept and method of German counterparts. This series of products has novel and beautiful appearance, compact and reasonable structure, low noise index, strong bearing capacity and high transmission efficiency, which can meet the long-term trouble-free operation, and the oil leakage rate is less than 1‰. The life of main components is more than 50,000 hours, and its bearing capacity is equivalent to that of the German E2HA series, and is about 60% higher than that of the ZLYJ gearbox of the same specification.

ZLYJ series plastic single screw extruder gearbox

ZLYJ series single screw extruder gearbox is a special gearbox for extruder developed by our company with the introduction of the world's most advanced hard tooth surface technology. In the past ten years, it has been widely used in high and medium-grade plastic, rubber, chemical fiber extruders, exported to foreign countries, and sold in China, and has a high reputation in the industry.

ZSYJ series single screw extruder gearbox

ZLYJ series plastic single screw extruder gearbox

ZLYJ series single screw extruder gearbox is a special gearbox for extruder developed by our company with the introduction of the world's most advanced hard tooth surface technology.

SZ conical twin screw extruder gearbox

SZ series conical twin-screw extruder gearbox is a special transmission device matched with conical twin-screw plastic extruder. The gearbox is composed of a reduction box and a distribution box. After the motor power is decelerated and increased in torque, it can be output to the distribution box, and then driven by a pair of small conical helical gears with a 1:1 transmission ratio in the distribution box. (The angle between the two shafts is the same as the angle between the two screws), which drives the screws to rotate in a different way.

BJY series high torque gearbox

BJY series high-torque gearbox is a hard-tooth surface gear transmission specially designed for single-screw extruder by drawing on the design concept and method of German counterparts. This series of products has novel and beautiful appearance, compact and reasonable structure, low noise index, strong bearing capacity and high transmission efficiency, which can meet the long-term trouble-free operation, and the oil leakage rate is less than 1‰. The life of main components is more than 50,000 hours, and its bearing capacity is equivalent to that of the German E2HA series, and is about 60% higher than that of the ZLYJ gearbox of the same specification.

Inline Gearbox

Equipment Exhibition

Equipment Exhibition

Changzhou Brookray Transmission Machinery Co., Ltd.

Changzhou Brookray Transmission Machinery Co., Ltd. is a professional enterprise that manufactures various types of hardened gear reducers. The company produces high-quality and high-reliability transmission products, and is committed to becoming the best transmission equipment manufacturer in China. The company provides the best transmission system solutions and product services. "Innovation, dedication, pursuit of excellence" is our consistent goal. "Integrity-based, quality first" is our consistent aim. We hope that our advanced and high-quality products, stable and flexible management, sincere and timely service, and work together with domestic and foreign counterparts to create brilliant.

Changzhou Brookray Transmission Machinery Co., Ltd.

Changzhou Brookray Transmission Machinery Co., Ltd. is a professional enterprise that manufactures various types of hardened gear reducers. The company produces high-quality and high-reliability transmission products, and is committed to becoming the best transmission equipment manufacturer in China. The company provides the best transmission system solutions and product services. "Innovation, dedication, pursuit of excellence" is our consistent goal. "Integrity-based, quality first" is our consistent aim. We hope that our advanced and high-quality products, stable and flexible management, sincere and timely service, and work together with domestic and foreign counterparts to create brilliant.

Changzhou Brookray Transmission Machinery Co., Ltd.

Changzhou Brookray Transmission Machinery Co., Ltd. is a professional enterprise that manufactures various types of hardened gear reducers. The company produces high-quality and high-reliability transmission products, and is committed to becoming the best transmission equipment manufacturer in China. The company provides the best transmission system solutions and product services. "Innovation, dedication, pursuit of excellence" is our consistent goal. "Integrity-based, quality first" is our consistent aim. We hope that our advanced and high-quality products, stable and flexible management, sincere and timely service, and work together with domestic and foreign counterparts to create brilliant.

Changzhou Brookray Transmission Machinery Co., Ltd.

Changzhou Brookray Transmission Machinery Co., Ltd. is a professional enterprise that manufactures various types of hardened gear reducers. The company produces high-quality and high-reliability transmission products, and is committed to becoming the best transmission equipment manufacturer in China. The company provides the best transmission system solutions and product services. "Innovation, dedication, pursuit of excellence" is our consistent goal. "Integrity-based, quality first" is our consistent aim. We hope that our advanced and high-quality products, stable and flexible management, sincere and timely service, and work together with domestic and foreign counterparts to create brilliant.

Advantages of hardened gear reducer

Hard tooth surface reducer is an indispensable and important part in transmission products such as screw lift, and its stability directly affects the entire transmission system. However, if you buy a hard-toothed reducer with a hardness that does not meet the requirements, or if the service cycle is too long, or when overloaded, the wear of the hard-toothed gear will be accelerated, thereby affecting the normal operation of the transmission system. The gears of the hardened gear reducer are made of high-strength and lThe gears of the hardened gear reducer are made of high-strength and low-carbon alloy steel, with high hardness of the tooth surface.

Methods to reduce the damage of hardened gear reducer

With the development of economy, the application of hard tooth surface reducer is more and more extensive, but the hard tooth surface gear is very easy to wear, resulting in gear tooth wear and even shaft hole deformation.

What are the four series of reducers?

The four series of reducers include K series helical gear-bevel gear reducer, R series coaxial-helical gear reducer, S series helical worm gear reducer, and F series parallel shaft helical gear reducer.

Features of hard tooth surface S series worm gear motor

Among the four series of geared motors with hard tooth surface, the S series worm gear motor is a transmission structure that combines the helical gear and the worm gear and worm. The design of Chaogang not only improves the torque of the S series gear motor, but also improves its working efficiency. The products of Chaogang hard tooth surface gear motor series are all manufactured in accordance with national standards.

Advantages of hardened gear reducer

​The bearing capacity of the hardened gear reducer is high because the gears are quenched or carburized after fine cutting to increase the hardness. Hardened gear reducer refers to the reducer whose internal gear hardness is >350HBS, and the big and small gears have been quenched or carburized.

Hardened gear reducer

Geared motors are transmission devices with a wide range of applications. The installation environment is an important factor affecting the use of the geared motor, so we should install it in the correct way and observe the surrounding environment of the geared motor by the way.