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Power: 75kW Speed ratio: 20 Maximum output torque: 72kN·m
Rated Input Power Range: 37kW to 2000kW
Standard Transmission Speed Ratio Range: 12.5–50
Maximum Allowable Output Torque: 18kN·m to 600kN·m
Transmission Form: Two-stage or three-stage hardened helical gear transmission
Reducer Casing: One-piece high-strength ductile cast iron casting
Output Shaft: Integral forged alloy steel thickened solid output shaft with flat key connection
Auxiliary Structure: Integral lifting eyebolts set on the top of the casing for convenient integral hoisting, transportation and on-site installation
Sealing System: Multi-lip composite oil seal structure, effectively avoiding lubricating oil leakage under alternating impact load
Lubrication Mode: Splash lubrication combined with forced thin oil lubrication for large models
Guomao ML series gear reducer is professionally developed for the severe working conditions of banbury mixers with frequent impact, variable load and continuous operation. The driving gears and driven gears adopt carburizing, quenching and precision grinding technology, the gear surface hardness reaches high level, with outstanding wear resistance, bending resistance and overload impact resistance, which can stably bear the instantaneous peak torque generated in the feeding, pressing and mixing stages of the banbury mixer. The bearing seat and connecting flange are thickened and reinforced as a whole, which greatly weakens the mechanical vibration during long-term heavy-load operation, protects internal bearings and gear pairs. The split upper and lower casing design brings great convenience for daily inspection, gear maintenance, bearing replacement and regular lubricating oil replacement, reducing equipment downtime. The internal flow channel is optimized for heat dissipation, which keeps the internal operating temperature stable under full-load continuous operation, avoids high-temperature aging of lubricating oil and sealing parts, effectively reduces the fatigue loss of core transmission components, and greatly extends the overall service cycle of the reducer. All key connection fasteners adopt high-strength bolts to ensure structural stability under long-term alternating load.
ML series heavy-duty reducer is the core supporting transmission equipment for banbury mixers and rubber kneaders in the rubber and plastic industry. It is widely used in automobile tire manufacturing, engineering rubber hose processing, automobile rubber sealing parts production, plastic modification banburying, chemical adhesive raw material mixing, recycled rubber regeneration mixing and other rubber plastic mixing production lines. Apart from the rubber and plastic processing industry, this series reducer is also perfectly applicable to all kinds of heavy-duty industrial driving equipment with frequent start-stop, sharp load fluctuation and strong impact resistance requirements, such as large industrial stirring reactors, mineral heavy crushing equipment, heavy-duty plate chain conveyors, bulk material stirring and blending equipment, to provide stable and reliable low-speed high-torque power output for heavy machinery.
Power(KW): 37kW – 2200kW Speed ratio: 12.5 – 52 Maximum output torque(kN.m): 20kN·m – 650kN·m
Power(KW): 37kW – 2200kW Speed ratio: 12.5 – 52 Maximum output torque(kN.m): 20kN·m – 650kN·m
Power(KW)：9.5-1750kW Speed ratio：16-400 Maximum output torque(kN.m)：355kN.m
Power(KW)：9.5-1750kW Speed ratio：16-400 Maximum output torque(kN.m)：355kN.m
Jiangsu Guomao Reducer Co., Ltd. (603915), with the vision of "Becoming a World‑class Transmission Expert", boasts full‑range R&D and manufacturing capabilities for reducers and motors as well as advanced testing equipment. It delivers complete‑set technical solutions and serves as a benchmark manufacturer‑service provider in China’s speed‑reducer industry.
As a key distributor in Northeast China, Liaoning Guomao Jienuo Intelligent Equipment Co., Ltd. takes advantage of the strategic location and policy benefits of Dalian Free Trade Port to explore overseas markets. It supplies global customers with standardized and customized reducer products together with professional after‑sales services.
