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RX31-151
TAIXING
R-Series Helical Gear Reducer is a heavy-duty drive solution engineered for harsh working conditions in metallurgy, mining, and heavy industrial sectors, built to serve heavy industry operators, large-scale manufacturing facilities, and engineering project contractors. This industrial gear reducer is designed to reduce motor speed and amplify output torque, based on an innovative building block design that enables flexible combination with all types of heavy-duty motors and power input components. Our helical gear reducer for metallurgy delivers exceptional load-bearing capacity and impact resistance, making it the reliable drive choice for heavy industrial production links requiring long-term continuous operation under extreme working conditions.
With a compact construction that saves valuable installation space in heavy equipment, our industrial gear speed reducer features a high-strength cast iron housing, precision-machined gears, and reinforced shafts, delivering exceptional load-bearing capacity and superior impact resistance. The maximum output torque reaches up to 18000N.m, fully adapting to the heavy load and frequent impact conditions in metallurgy, mining, and crushing operations.
The gear reducer covers a comprehensive transmission ratio range of 1.3-196.41, with precise ratio grading to meet diverse speed regulation needs of heavy industrial equipment. Single-stage and multi-stage configurations are available, with 2-stage transmission achieving 96% efficiency (ratio 5-24.8) and 3-stage design reaching 94% efficiency (ratio 27.2-264), effectively reducing energy consumption for large-scale industrial facilities.
We offer a full range of models from RX31 to RX151 and R37-R167 series, with options including single-stage or multi-stage, foot-mounted, flange-mounted, combined foot and flange mounting, and flange-mounted with extended bearing hub for heavy load applications. The RM series, specially designed for agitating applications, is perfectly suitable for mixing processes in chemical, metallurgical, and mineral processing industries.
Gearing Arrangement | Helical |
Output Torque | UP TO 18000N.m |
Rated Power | 0.18-160kw |
Input Speed | Less than 2000r/min |
Output Speed | 0.16-1028r/min |
Ratio | 1.3 - 196.41 |
Material of housing | Cast Iron |
Material of gear | 20CrMnTi with grinding |
Material of shaft | 40Cr with carburizing and quenching |
Mounting Type | Foot mounted, Flange mounted |
Input form | IEC input flange, direct with motor, shaft input |
Color | Blue RAL5010, Grey or other |
Warranty | 12 Months |
Our heavy duty gear reducer for mining and metallurgy series is widely used in core heavy industrial sectors: metallurgical smelting and metal processing equipment, mining and quarrying bulk material handling systems, crusher and cement production equipment, petroleum and chemical processing facilities, shipbuilding and marine engineering equipment, light industry food and textile production lines, and printing and dyeing processing equipment.
We are a professional industrial drive equipment manufacturer with complete CE, SGS and BV certifications, with a stable monthly production capacity of 5000 sets to meet bulk order needs of large-scale engineering projects and industrial facilities. We implement a strict full-process quality management system, from raw material forging and heat treatment to precision gear grinding, assembly, and full-load performance testing. Every high torque helical gear reducer we produce undergoes rigorous impact resistance and fatigue life testing before delivery, ensuring stable operation in harsh heavy industrial environments.
Packaging: Standard export plywood case with reinforced anti-collision and moisture-proof treatment, suitable for international long-distance transportation
Loading Ports: Ningbo, Shanghai, and other main ports in China
Production Lead Time: 25 days for orders of 1-2000 sets; customized lead time for bulk orders over 2000 sets based on negotiation
Customization Service: Full customization support for transmission ratio, mounting method, input connection, and surface treatment per heavy industrial application requirements
After-sales Service: 12-month product warranty, with lifetime technical support and on-site service guidance for large-scale projects
Yes, our R-Series helical gear reducer is specially optimized for harsh heavy industrial environments, with reinforced housing, high wear-resistant gears, and anti-impact shaft design, fully adapting to high dust, high temperature, and frequent impact working conditions.
Absolutely. We offer flange-mounted configurations with extended bearing hub for all our heavy-duty models, ideal for cantilever load and heavy stirring applications in metallurgical and mineral processing.
Yes, based on our building block design, our gear reducers can be flexibly combined to achieve a larger transmission ratio and extremely low output speed, meeting special needs of heavy industrial production processes.
