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Gear reducer is suitable for mechanical tools to set different speeds and different processing requirements. Common types of gear reducers use pulley pairs of different diameters, gearboxes, and reinforced electric motors. The most common reducer includes: worm gear reducer, bevel gear reducer, spiral gear reducer, parallel shaft gear reducer, etc... welcome to inquire!

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Mainly produces crankshafts, auto parts, agricultural machinery castings, construction machinery parts, mining machinery parts processing and sales

F series parallel shaft helical gear reducer motor

F series parallel shaft helical gear reducer motor

1. Highly modular design: can be easily equipped with various types of motors or other power inputs. The same type of model can be equipped with a variety of power motors. Easy to realize the combination connection between various models Transmission ratio: fine division and wide range. Combined models can form a large transmission ratio, i.e., output very low speed. 2. 2. Long service life: Under the condition of correct selection (including the selection of appropriate use factor) and normal use and maintenance, the life of the main parts of the reducer (except wearing parts) is generally not less than 25,000 hours. The wearing parts include lubricant, oil seal and bearing. 3. 3. Low noise: The main parts of the reducer are precision processed and carefully assembled and tested, so the noise of the reducer is low. 4. High efficiency: The efficiency of gear reducer can reach 95%, and the efficiency of worm gear can reach 89%. 5. It can bear large radial load. 6. High strength and small size: The box body is made of high strength cast iron. Gears and gear shafts adopt gas carburizing quenching and fine grinding process, thus high bearing capacity per unit volume. Gears: material performance is not less than low carbon alloy steel 20CrMnTi; the blank is precision forged; the whole carburized and quenched and finely ground tooth surface, tested by gear testing center, the accuracy level is not less than GB10095-88 grade 6. Output shaft: material performance not less than 45# steel; overall quenching treatment, high-frequency quenching treatment of the oil seal position to ensure that the shaft is not easy to wear; all mating position using grinding technology. Bearings: mainly adopt domestic famous brand C&U, partly adopt imported bearing NSK.  oil seal: input end adopts SKF oil seal, output end adopts NAK oil seal Product parameters： Product specification: 37-157 Transmission ratio: 3.77-31434 Input power: 0.12-200KW Output torque: 3.5-18000N.m

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QTM series helical hypoid gear reducer

QTM series helical hypoid gear reducer

1. Hypoid gear transmission with large transmission ratio 2. High output torque, high transmission efficiency, energy saving and environmental protection. 3. High quality aluminum alloy casting, light weight, no rusting. Smooth transmission, low noise, suitable for long-term continuous work in harsh environments. 4. beautiful and durable, small body mass. 5. Can adapt to all-round installation, widely applied and convenient to use. 6. QTM series reducer installation size is fully compatible with RV series worm gear reducer (QTM50 and RV050 partly different size) 7. Modular combination, can be combined in various forms to meet the needs of various transmission conditions. Product parameters： Product specification: 50-110 Transmission ratio: 7.73-302.5 Input power: 0.12-5.5KW Output torque: 4.8-874N.m

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K series helical bevel gear reducer motor

K series helical bevel gear reducer motor

1. Highly modular design: can be easily equipped with various types of motors or other power inputs. The same type of model can be equipped with a variety of power motors. Easy to realize the combination connection between various models Transmission ratio: fine division and wide range. Combined models can form a large transmission ratio, i.e., output very low speed. 2. 2. Long service life: Under the condition of correct selection (including the selection of appropriate use factor) and normal use and maintenance, the life of the main parts of the reducer (except wearing parts) is generally not less than 25,000 hours. The wearing parts include lubricant, oil seal and bearing. 3. 3. Low noise: The main parts of the reducer are precision processed and carefully assembled and tested, so the noise of the reducer is low. 4. High efficiency: The efficiency of gear reducer can reach 95%, and the efficiency of worm gear can reach 89%. 5. It can bear large radial load. 6. High strength and small size: The box body is made of high strength cast iron. Gears and gear shafts adopt gas carburizing quenching and fine grinding process, thus high bearing capacity per unit volume. Gears: material performance is not less than low carbon alloy steel 20CrMnTi; the blank is precision forged; the whole carburized and quenched and finely ground tooth surface, tested by gear testing center, the accuracy level is not less than GB10095-88 grade 6. Output shaft: material performance not less than 45# steel; overall quenching treatment, high-frequency quenching treatment of the oil seal position to ensure that the shaft is not easy to wear; all mating position using grinding technology. Bearings: mainly adopt domestic famous brand C&U, partly adopt imported bearing NSK.  oil seal: input end adopts SKF oil seal, output end adopts NAK oil seal Product parameters： Product specification: 37-187 Transmission ratio: 3.98-32625 Input power: 0.12-200KW Output torque: 10-50000N.m

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RC gear reducer series

RC gear reducer series

1. Modularization 2. Aluminum box, light weight, fast heat dissipation; 3. Gear carburizing treatment, fine grinding of tooth surface, low noise 4. 2-stage helical gear transmission, high efficiency 5. Various installation methods Application industry: Applicable to light textile, food, chemical, automatic storage equipment, environmental protection, logistics and other driving fields. Product parameters： Product specification: 01~04 Transmission ratio: 3.66~58.09 Input power: 0.12~4KW Output torque: 3~500N. m

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Planetary reducer series

Planetary reducer series

1. Modular design 2. Aluminum box, light weight 3. The gear is carburized integrally, the tooth surface is finely ground, with high precision and low noise 4. 2-stage helical gear transmission, high efficiency 5. Various installation methods Product parameters： Product specification: 60-180 Transmission ratio (single stage): 3.4.5.7.10 Transmission ratio (two-stage): 12.16.20.25.28.35.40.50.70 Transmission ratio (third level): 64.80.100.125.140.175.200.250.350.400.700.1000 Input power: 0.12~4KW Output torque: 8.5 ～ 680N. m Return clearance: 3-12arc min

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ABOUT US

Foshan Nanhai Zhujiang Reduction Gear Co.,Ltd

Foshan Nanhai Zhujiang Reduction Gear Co.,Ltd(the "Company") was established in 1992, located in Nanhai District, Foshan City, Guangdong Province,We have around 280 employees, technical engineers are up to 30, 10 of them are senior engineer.accounting land area of 50,000 square meters, construction area of 45,000 square meters, the company specializes in the production of various types of gearbox, we are one of the larger  gearbox manufacturers in the South China.

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The Factory Covers An Area of

50000 SQM

Company Founded

1980

Company Has Employees

300 +

CNC Equipments

200 TOWER
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May 16,2025

Understanding Speed Reducers for Electric Motors: A Comprehensive Guide

Speed reducers, also known as gear reducers or reduction gearboxes, are mechanical devices designed to reduce the output speed of an electric motor while simultaneously increasing its torque. These devices are essential in various applications within the automotive industry, especially in the drivetrain systems where precise speed control and enhanced torque output are paramount. The primary funct

May 15,2025

Safeguarding Machinery Efficiency: Industrial Gear Reducers for Smooth Operations

Safeguarding Machinery Efficiency: Industrial Gear Reducers for Smooth Operations Introduction to Industrial Gear Reducers Industrial gear reducers, also known as gearboxes or gear motors, play a crucial role in the realm of machinery by enhancing efficiency and performance. By converting high-speed rotational input from a motor into lower-speed, higher-torque output, these devices facilitate smoo

May 14,2025

Understanding Industrial Gear Reducers: A Key Component in Automotive Drive Systems

Industrial gear reducers are critical components in the automotive and machinery sectors, particularly in the transmission systems where they play a vital role in reducing speed while increasing torque. These devices are designed to convert high-speed input from a motor into a lower-speed output that is suitable for various applications, including automotive drive systems. Understanding the functi

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30 years of top-down Pearl who always care management reducer production and sales, the relentless pursuit of brand products, with performance improving the image of the concept of gear, the products have been sold to various regions and cities across the country, the majority of users.

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