China heavy duty gearbox speed reducer / gear reduction unit is widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textiles, printing and dyeing, pharmaceutical and other fields. It can be used in the electric winch, all kinds of cranes.
1. High modularization design: many equip with various motor or other power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type.
2. Transmission ratio: fine division, wide scope. China heavy duty gearbox speed reducer / gear reduction unit combined machine type may form very large transmission ratio, i.e. output very low rotary speed.
3. Form of installation: the position to be installed is not limited.
4. High strength, compact: China heavy duty gearbox speed reducer / gear reduction unit box body is made of high strength cast iron. Gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
5. Long life: Under the condition of correct type chosen (including choosing suitable operation parameters) normal operation and maintenance, the life of main parts of speed reducer (except wearing parts) should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
6. Low noise: because main parts of speed reducer are processed, assembled and tested critically, therefore the noise of speed reducer is low.
7. Parallel axis -bevel wheel speed-down motor.
1. High modular design, flexible mounting mode.
2. Integrated casting housing, compact dimension, stable transmitting and low noise level.
3. Perfect oil leakage preventing makes the good sealing and can be used in wide range of industry.
4. Advanced gear grinding and modified profile, high loading support and more safe operation.
5. High efficiency and save power.
6. Save cost and low maintenance.
Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting.
It mainly produces overhead crane, gantry crane, launching gantry crane and beam launcher, movable scaffolding system crane, form traveller, straddle carrier, tyre transporter, beam trolley, portal crane and electric winch, China heavy duty gearbox speed reducer / gear reduction unit, electric hoist and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.
Huada Heavy Industry have more than 600 staff, and covers 200,000 square meters. Able to self-complete lathe, milling, planning, grinding, pull, boring, rolling, drilling, punching, cutting, bending, plate rolling, plug weld, testing and heat treatment etc all kinds of process.
1. More than 50 R&D personnel with advanced Science and technology.
2. More than 400 sets advanced Production processing equipment and inspection equipment.
3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist.
4. Obtain ISO 9001 certificate and more than 10 series of patent certificates.
5. Efficient service and competitive products.
6. Export more than 100 countries.