Ju Jing Transmission provides you with long-lasting and reliable speed reducer and gearbox support
Hubei jujing Mechanical Equipment co., Ltd
Hubei Jujing Mechanical Equipment Co., Ltd.'s manufacturing base is located in Yunmeng, Xiaogan, Hubei. As a professional gearbox manufacturing enterprise focusing on the research, development, production, and sales of speed reducers, it holds an important position in the industry. The company's factory area covers 8,000 square meters. Relying on its deep accumulation of gearbox manufacturing and production technology, it has become a highly influential professional gearbox manufacturer in Central South China.
Company factory area
Annual production capacity of
Standard and non-standard design gearboxes
More than 30 patents
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Ju Jing Transmission, Precise Transmission Every Moment
On the road to pursuing high-quality industrial development, every aspect deserves our in-depth understanding and appreciation of the powerful driving force it brings to industrial progress.
Roller conveyor motor reducer
Roller conveyor motor reducers are mainly used in the metallurgical industry, such as steel plants, foundries, rolling mills, and glass factories. Suitable for single and double-stage drive transport roller conveyors of rolling mills (i≤12.5) and casting machines (i≥12.5), they consist of two main parts: a roller conveyor motor and a gear reducer. The structure is compact and easy to install.
Wind turbine speed increaser
Primarily used in wind turbines, it features a small size, high load-bearing capacity, long service life, stable operation, low noise, and reasonable temperature rise control.
Sector segment drive device NCX420 for slab continuous casting machine
This product is mainly used in the fan-shaped section transmission device of continuous casting machines. It is a key new product developed by our company. After years of exploration and drawing on the advantages of similar products at home and abroad, necessary and effective improvements have been made in the design. Due to the improvement of technological means, reliable guarantees have been provided for the key processes of key parts, thus making the reducer series more advanced and reliable in overall performance, with advantages such as small size, light weight, strong transmission performance and wide application.
Steel ladle rotary combined reducer (QJJJ0250-2001)
Our company provides ladle cover drive units for continuous casting and rolling machinery to projects such as the No. 2 Fang Huan project of the Xi'an Heavy Machinery Research Institute and Panzhihua Iron and Steel Group, and the 8 million-ton stainless steel plant project invested by POSCO in Zhangjiagang. This product is hydraulic motor driven, with a working pressure of 18 MPa, a flow rate of 20 L/min, and a speed of 216 r/min.
Planetary reducer for tilting intermediate can drive
This reducer is mainly used in the tilting drive device of intermediate tank cars in the metallurgical industry. Its load-bearing capacity has reached the advanced level of similar foreign products.
Water-cooled gearbox reducer for blast furnace charging bell
The NZLW planetary differential reducer is a key component of the new water-cooled gear box for the top charging system of blast furnaces. It was designed and manufactured by our company in collaboration with other design units, based on the current actual production conditions of blast furnaces in China. It is a highly automated, multi-functional, special-purpose reducer that can be used on the charging chute of 1000-4000m3 blast furnaces. It allows for a combination of various tilting speeds and rotational speeds to achieve various required charging methods.
Gantry crane slewing and traveling gearboxes
This series of reducers are mainly used in various gantry cranes, floating crane slewing mechanisms, and walking mechanisms. They are characterized by large load capacity, strong impact resistance, small size, light weight, and easy installation.
Roller conveyor motor reducer
Roller conveyor motor reducers are mainly used in the metallurgical industry, such as steel plants, foundries, rolling mills, and glass factories. Suitable for single and double-stage drive transport roller conveyors of rolling mills (i≤12.5) and casting machines (i≥12.5), they consist of two main parts: a roller conveyor motor and a gear reducer. The structure is compact and easy to install.
Wind turbine speed increaser
Primarily used in wind turbines, it features a small size, high load-bearing capacity, long service life, stable operation, low noise, and reasonable temperature rise control.
Sector segment drive device NCX420 for slab continuous casting machine
This product is mainly used in the fan-shaped section transmission device of continuous casting machines. It is a key new product developed by our company. After years of exploration and drawing on the advantages of similar products at home and abroad, necessary and effective improvements have been made in the design. Due to the improvement of technological means, reliable guarantees have been provided for the key processes of key parts, thus making the reducer series more advanced and reliable in overall performance, with advantages such as small size, light weight, strong transmission performance and wide application.
Steel ladle rotary combined reducer (QJJJ0250-2001)
Our company provides ladle cover drive units for continuous casting and rolling machinery to projects such as the No. 2 Fang Huan project of the Xi'an Heavy Machinery Research Institute and Panzhihua Iron and Steel Group, and the 8 million-ton stainless steel plant project invested by POSCO in Zhangjiagang. This product is hydraulic motor driven, with a working pressure of 18 MPa, a flow rate of 20 L/min, and a speed of 216 r/min.
Planetary reducer for tilting intermediate can drive
This reducer is mainly used in the tilting drive device of intermediate tank cars in the metallurgical industry. Its load-bearing capacity has reached the advanced level of similar foreign products.
Water-cooled gearbox reducer for blast furnace charging bell
The NZLW planetary differential reducer is a key component of the new water-cooled gear box for the top charging system of blast furnaces. It was designed and manufactured by our company in collaboration with other design units, based on the current actual production conditions of blast furnaces in China. It is a highly automated, multi-functional, special-purpose reducer that can be used on the charging chute of 1000-4000m3 blast furnaces. It allows for a combination of various tilting speeds and rotational speeds to achieve various required charging methods.
Gantry crane slewing and traveling gearboxes
This series of reducers are mainly used in various gantry cranes, floating crane slewing mechanisms, and walking mechanisms. They are characterized by large load capacity, strong impact resistance, small size, light weight, and easy installation.
Roller conveyor motor reducer
Roller conveyor motor reducers are mainly used in the metallurgical industry, such as steel plants, foundries, rolling mills, and glass factories. Suitable for single and double-stage drive transport roller conveyors of rolling mills (i≤12.5) and casting machines (i≥12.5), they consist of two main parts: a roller conveyor motor and a gear reducer. The structure is compact and easy to install.
Wind turbine speed increaser
Primarily used in wind turbines, it features a small size, high load-bearing capacity, long service life, stable operation, low noise, and reasonable temperature rise control.
Sector segment drive device NCX420 for slab continuous casting machine
This product is mainly used in the fan-shaped section transmission device of continuous casting machines. It is a key new product developed by our company. After years of exploration and drawing on the advantages of similar products at home and abroad, necessary and effective improvements have been made in the design. Due to the improvement of technological means, reliable guarantees have been provided for the key processes of key parts, thus making the reducer series more advanced and reliable in overall performance, with advantages such as small size, light weight, strong transmission performance and wide application.
Steel ladle rotary combined reducer (QJJJ0250-2001)
Our company provides ladle cover drive units for continuous casting and rolling machinery to projects such as the No. 2 Fang Huan project of the Xi'an Heavy Machinery Research Institute and Panzhihua Iron and Steel Group, and the 8 million-ton stainless steel plant project invested by POSCO in Zhangjiagang. This product is hydraulic motor driven, with a working pressure of 18 MPa, a flow rate of 20 L/min, and a speed of 216 r/min.
Planetary reducer for tilting intermediate can drive
This reducer is mainly used in the tilting drive device of intermediate tank cars in the metallurgical industry. Its load-bearing capacity has reached the advanced level of similar foreign products.
Water-cooled gearbox reducer for blast furnace charging bell
The NZLW planetary differential reducer is a key component of the new water-cooled gear box for the top charging system of blast furnaces. It was designed and manufactured by our company in collaboration with other design units, based on the current actual production conditions of blast furnaces in China. It is a highly automated, multi-functional, special-purpose reducer that can be used on the charging chute of 1000-4000m3 blast furnaces. It allows for a combination of various tilting speeds and rotational speeds to achieve various required charging methods.
Gantry crane slewing and traveling gearboxes
This series of reducers are mainly used in various gantry cranes, floating crane slewing mechanisms, and walking mechanisms. They are characterized by large load capacity, strong impact resistance, small size, light weight, and easy installation.
Production Capacity
We are adept at designing and producing various non-standard gearboxes based on the diverse needs of our users.
Factory appearance
Professional and focused, quality first. Jujing Machinery provides you with solutions and high-quality, intimate services for the research, development, production, and sales of speed reducers.
Production equipment
Professional and focused, quality first. Jujing Machinery provides you with solutions and high-quality, intimate services for the research, development, production, and sales of speed reducers.
School-enterprise cooperation
Professional and focused, quality first. Jujing Machinery provides you with solutions and high-quality, intimate services for the research, development, production, and sales of speed reducers.
Explore More Possibilities
The company has also signed a deep integration agreement on production, education, and research with Wuhan University of Science and Technology, forming a dual-engine pattern of the Wuhan R&D center and the Yunmeng high-quality manufacturing base.
The company has also signed a deep integration agreement on production, education, and research with Wuhan University of Science and Technology, forming a dual-engine pattern of the Wuhan R&D center and the Yunmeng high-quality manufacturing base.
The company has also signed a deep integration agreement on production, education, and research with Wuhan University of Science and Technology, forming a dual-engine pattern of the Wuhan R&D center and the Yunmeng high-quality manufacturing base.
The company has also signed a deep integration agreement on production, education, and research with Wuhan University of Science and Technology, forming a dual-engine pattern of the Wuhan R&D center and the Yunmeng high-quality manufacturing base.
Information Insights, Dynamic Updates
The latest updates we carefully pay attention to are the key to opening the door to success. By fully understanding the company's latest developments, grow together with the company.
2025-04-10
The function of a motor speed reducer
The main function of a motor speed reducer is to match the power source and load by reducing speed and increasing torque.
Contribute to the sustainable development of industry
Define a new height of quality with technical strength
In the future, the company will continue to focus onThe research and development of speed reducers and gearboxes is a relentless pursuit of precision and performance. R&D personnel constantly challenge traditions and introduce new design concepts and technical means. The shape, size, and material of each roller are carefully designed and repeatedly tested. The company has a sound R&D and design team that develops high-performance professional gearboxes suitable for various operating conditions according to customer needs. The expert team, through engineering technology exploration and innovation, is committed to providing customers with more efficient, reliable, and cost-effective solutions.
Contact Us
86-13971070456、86-027-86303966
No. 2, South E Area, Du Shi Industrial Park, Gongrencun, Qingshan District, Wuhan
Manufacturing Base: No. 19, Sanhu Avenue, Wupu Town, Yunmeng County, Hubei Province
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