Cement, automation, steel, lifting, ports and shipping, mixing, medicine, coal mining, parking, textile, agriculture, transmission and other fields.
Our products had been Certified by CE、CCC、CQC, Gearmotors and gearboxes recognized by global industrial purchasing experts.
The company is the member of China Heavy Machinery Industry Association, Parking Equipment Working Committee, Bridge Crane Professional Committee etc.
The products are widely used in major engineering construction projects, exported to developed countries and regions, such as Japan, the United States and Europe, etc.
From the raw material purchasing to gear grinding, housing manufacturing, we strictly control the quality of our goods.
The new factory is equipped with CNC center, gear grinding center, assembling line, painting and package.
Besides our existing products, we can also produce various products according to customers' drawings.
Zhejiang Donghai Reducer Co., Ltd. was established in 1991, after more than 3 decades of development. It has been a leading enterprise with scientific and technological dedicating to the research and development, manufacturing and sales of transmission equipment.
The main products includes helical gear box, helical gear motor, and non-standard gearbox. All gears processed by automatic equipment and intelligent detection instruments, fully meet the mechanotronics demand, especially for those used in the high-end intelligent equipment.
The helical gear is a gear that is placed on the cylindrical gear in an offset position, while the spur gear is placed without an offset position.
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The assembly and disassembly steps of the gearbox are as follows:
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First, check whether the reducer box is clean and dry, and there must be no impurities or dust. Make sure that the gears inside the reducer mesh well when installed in the box, and there is no jamming.
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