China 1:80 ratio Right angle shaft drive gear Electric motor Speed Reducer Gearbox​

The H series helical gear reducer has sound-absorbable structure, larger surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficiently.

Helical bevel Gearbox performance

1.Gear units are highly efficient and based on a modular design system which allows a reduced number of parts and housing.Interchangeability of components and compatibility within the product range.
2.The gradual speeds are propitious to the best dimension selection.
3.The noise evidently reduced by the grinding of bevel gears and designing by means of masak computer program.
4.Predominantly non-contacting wear-resistant labyrinth seals are possible.
5.Favorable thermal conduction by large fans incorporation a new type of air conduction fan with use of cowl.

Operation and Precautions:
Installation and use of gear box will be made according to the directions.Overload operation, to shorten the service life of the gearbox.Gear box in sliding, don't hang upside, adjustable nut to adjust machine and adjust the firmness, return to normal use.Don't push too hard and abnormal operation, causing damage of gearbox.

Care and Maintenance
1.Maintenance work must be carried out by trained professionals.
2.Disconnect the gearbox and all attachments
3.oil renewing.
4.Clean the vent valve.
5. Add grease to combined seal.
6.Clean up the fan and the surface of the gearbox.
7.Check the cooling coil.
8.The maintenance after the completion of "checking before starting the work".

Bevel Gearbox,Helical Gearbox and Planetary Gearbox belongs to together and formed the industrial gearbox,Bevel Gearbox process design in transmission products belong to follow the pace of era of science and technology high-tech products,box using alloy steel carburizing and quenching.Perfect the overall design and high quality material makes the gearbox products follow the trend of The Times, leading the drive the development of industry.

Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech enterprise which can design and manufacture all kinds of gear reducers; The special reducer is non-standard design and customized.

Our main products are H & B series heavy-duty industrial gearbox, ZDY、ZLY、ZSY、ZFY series hard tooth surface cylindrical gear reducer; DBY/DCY/DFY/DCYK series hard tooth surface bevel gear reducer; QY, ZQ, ZSC series crane special reducer; R series helical gear reduction motor, F series parallel shaft helical gear reduction motor, K series spiral bevel gear reduction motor, S series helical gear worm gear reduction motor;0.5T-20T electric hoist reducer and various of shaft parts. We have the company's unique patent product which is anti-seepage oil reducer (The patent number: 200420003269.7). The product completely solves the problem of oil leakage of gear reducer which has plagued the industry for many years. The products have been sold to nearly 30 provinces, cities and autonomous regions in China, at the same our products are matched with more than 30 large crane factories in the industry. The company has excellent equipment, perfect process equipment, strong technical force, advanced testing instruments and complete testing means. The company undertakes the production and development of various standard and non-standard gears, and we have has passed ISO9001:2001 Quality System Certification.

The company is willing to provide the high quality, low price, high quality service business, the principle of contract and credit, the enterprise spirit of unity, development and innovation, to go hand in hand in economic construction, support each other and create a brilliant future together with friends.