That is,there is no effect of repair welding thermal stress, and the repair thickness is not limited. Polymer composite materials have comprehensive properties such as super adhesion and excellent compressive strength. After the problem occurs, it is difficult to solve the problem on the spot by traditional methods.

The use of polymer composite materials can avoid disassembly and machining, and quickly and effectively repair shaft head and keyway wear..ufeffReducer gear shaft diameter wear In the long-term operation of the reducer, the shaft head often wears and the keyway is damaged.

In recent years, domestic large-scale reducer manufacturers have also developed high-power, coaxial gear reducers for road rollers, rammers, road excavators and other equipment to meet the needs of construction machinery and equipment; adapt to mines and underground operations Y series gear reducer for transportation; planetary series reducer for high-temperature and high-pressure application equipment; series products of more than 20 categories and hundreds of specifications, such as a rotating arm planetary continuously variable speed reducer with a wide range of engineering variable speeds .ufeff

With the acceleration of economic Industrial Gearbox Company globalization, transmission equipment manufacturing giants in Germany, France, Japan and other countries have grabbed China and occupied the middle and high-end market of my country's reducer.

For a long time, the poor sealing performance of domestic transmission equipment has caused various industrial gases, liquids, dust, etc. Serious pollution of toxic substances

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