China factory high output torque transmission H B series gear box for hoist gear reducer
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China Factory High Output Torque Transmission H B Series Gear Box for Hoist Gear Reducer
The China Factory High Output Torque Transmission H B Series Gear Box for Hoist Gear Reducer is suitable for a wide range of industries including Manufacturing Plant, Energy & Mining, Food & Beverage Shops, Cement, Mining, Rubber, Plastics, Metals, Sugar, Chemical, Refining, Waste Water, and more. The gearbox features a helical gearing arrangement, providing up to 90000Nm of output torque. With a cast iron/welding, HT250/200 housing and 20CrMnTi, 40Cr gear material, this gearbox can be mounted in either a horizontal or vertical position, with input end options of a solid shaft or motor flange.
The China Factory High Output Torque Transmission H B Series Gear Box for Hoist Gear Reducer is also heat treated, with a noise level of 80-90Db and output speed ranging from 1.25-450RPM. This gearbox is certified with ISO 9001:2000 and features helical/bevel gear types.
- Sizes available: 1/2/3/4/5...
- Power output: 2.2...5366kw
- Output torque: Up to 900KNm
- Output speed: 1.25...450r/min
The China Factory High Output Torque Transmission H B Series Gear Box for Hoist Gear Reducer is widely used in many industries such as metallurgy, mining, chemical, beverage, printing and dyeing, hoisting and transport, and road construction.
- History of gearbox technology
- Advantages of helical gearing arrangement
- Materials suitable for use in gearbox housing and gear material
- How to install, maintain, and repair gearbox
- How to replace gearbox
Additionally, EVER-POWER GROUP offers a variety of shafts used in industry, including spline shafts, gear shafts, motor shafts, transmission shafts, crankshafts, camshafts, hollow shafts, flexible shafts, telescopic shafts, rotary shafts, wheel shafts, eccentric shafts, locating shafts, screw shafts, floating shafts, and more. We pride ourselves on providing high quality products, favorable prices, and considerate service. We welcome customers to come to us for drawing or sample customization.
- What industries is this gearbox suitable for?
- What is the maximum output torque for this gearbox?
- What certifications does this gearbox have?
- What are the available input end options for this gearbox?
- What other products does EVER-POWER GROUP offer?
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port






