Gearboxes And Gearmotors

Compact worm gear screw jack for precise lifting and positioning. Supports 2T-100T loads with 150-1800mm/min speed. Durable, low noise, long life. Customizable height and manual or motor drive. Ideal for machinery, metallurgy, and construction.

Huatao gearboxes are engineered for critical mining applications including conveying, mixing, agitating, and drying. Features include long service life, high reliability, and low noise. Custom designs available with certifications for coal mines. Output torque up to 2500 kNm.

High-reliability gearboxes for paper, board, and tissue machines. Features long service life, low noise, and output torque up to 350,000 kNm. Customizable for press rolls, dryer cylinders, and sizer rolls. Ideal for demanding industrial applications.

High-reliability replacement Kumera gearbox with integrated oil station. Output torque up to 4000 kNm, reduction ratio 1-630. Ideal for pulp, paper, and wood yard applications. Custom options available. Long service life, low noise.

ZSY500 hard tooth gearbox for glue breakers, compliant with JB/T8853-2001. Features carburized gears HRC58-62, high efficiency up to 96.5%, compact design, and long service life. Ideal for tire and rubber industries. Supports custom designs and OEM.

Designed for rubber and plastic mixing, this gearbox features heavy-duty casing, high-precision carburized gears, and forced lubrication. Ensures reliable torque transmission, long service life, and minimal leakage. Ideal for tire and compound processing. Custom options available.

High-precision hardened gearbox for open rubber mixing mills. Features parallel cylindrical gears, dual output shafts, and durable construction for heavy loads. Ideal for tire production. Custom designs available.

High-performance shaft mounted gearboxes for bucket elevators with power ratings from 10 to 1,850 kW and torque capacity up to 240 kNm. Features FLENDER bevel helical design, 3 gear stages, and transmission ratios 25-71. Suitable for cement, mining, and industrial applications with high temperature capability up to 1000°C.

Huatao offers durable, low-noise gearboxes for pulp, paper, and wood yards. Features include high reliability, long service life, and custom options. Output torque up to 4000 kNm, reduction ratios 1-630, and various mounting types. Ideal for debarking drums, chippers, and conveyors.

High-efficiency vertical agitator gearbox rated at 6000kW with input speeds from 750 to 1500rpm. Features wide speed ranges, high torque, and robust sealing for demanding paper mill and industrial mixing applications. Customizable mounting and cooling options available.

Compact worm gear screw jack for lifting and positioning in machinery, metallurgy, and construction. Supports 2T-100T loads with lift speeds of 150-1800mm/min. Customizable height and manual or motor operation. Durable, low noise, and easy installation.

Huatao planetary gear units deliver up to 4,800 kNm torque and 900 transmission ratio for sugar mill applications. Featuring energy-saving optimization, noise reduction, and compact dimensions, these gearboxes ensure maximum efficiency with favorable temperature characteristics. Backed by 20+ years of manufacturing expertise and custom design capabilities.

High efficiency helical bevel gearbox for paper mills, offering wide speed ranges and high torque up to 900kNm. Features multi-structure assembly, excellent sealing, and stable transmission. Customizable with cooling and lubrication options for energy savings.

Energy-efficient industrial gearbox designed for paper machines and pulp industry applications. Features 40-6000 N⋅m torque capacity, 1.5:1-20:1 ratio range, and power ratings exceeding 10 kW. Customizable solutions with over 20 years manufacturing expertise for Yankee dryers, press rolls, and industrial rollers.

Professional helical and bevel helical gearboxes designed for extruder and calender applications in rubber and plastic processing. Features efficient power transmission, precise speed and torque control, robust construction for demanding conditions, and customizable options. Over 20 years of manufacturing expertise with quality bearings and gears for industrial reliability.

High-performance NMRV series worm gear units featuring aluminum alloy construction for lightweight durability. Delivers smooth operation with minimal noise, high torque output, and efficient heat dissipation. Suitable for omnidirectional installation in demanding industrial applications. Custom design options available with 20+ years manufacturing expertise.

High-efficiency NRV Series worm gear reducer featuring bronze worm wheel and ground worm profile for superior load capacity. Offers flexible configurations, universal mounting positions, and reduction ratios from 5 to 1000. Ideal for material handling, automation, and continuous operation with RAL 5010 epoxy coating for enhanced durability.

Industrial S Series helical-worm gearmotor featuring hard tooth surface parallel shaft design with 94-98% efficiency. Available in multiple configurations including solid shaft, hollow shaft, and flange mounting options. Constructed with certified steel gears heat treated to HRC 58-62 hardness for extended service life. Ideal for belt conveyors and various industrial applications with 1-year warranty.

Professional R Series helical gearbox reducer designed for high torque applications with HT250 cast iron housing and 20CrMo alloy steel gears. Features 94-98% efficiency, HRC58-62 surface hardness, and compatibility with multiple mounting options. Ideal for mining, petrochemical, and heavy industrial machinery with 1-year warranty and custom design capabilities.

NRV-E worm gear reducers feature compact aluminum alloy construction with up to 95% efficiency and low noise operation. Available in sizes from NRV-E30 to NRV-E150, these durable gearboxes handle power from 0.06 kW to 7.5 kW and torque from 2.6 Nm to 2379 Nm for automation, robotics, and industrial applications.