Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Under the condition of suitable working conditions and good maintenance management, the coal passing capacity of the sprocket shaft set of the scraper can reach 2 to 3 million tons. According to the customer's reflection, Henan Shuanzhi production sprocket wheel shaft group in the mine is also more used to live.
The length of service cycle of the sprocket shaft set of the plate scraper is related to the working conditions and the production and manufacturing process. The working conditions in the shaft are not easy to change due to the limitation of working conditions. As for the manufacturing process, Henan Shuangzhi has done so.
The first is to improve the sprocket shaft set material, using 42CrMo material, to meet the sprocket shaft set high strength, high toughness use requirements. The 42CrMo material can meet the sprocket hardness requirements after modulation, sprocket teeth are not easy to break. The sprocket is heat-treated for surface hardening. The quenching hardness can reach HRC50-55, and the quenching layer depth can reach 10mm. For some heavy and extra-heavy scraper conveyors, the tempering effect is not obvious and the wear resistance is low in use. The sprocket shaft set produced in the chain tooth part which is easy to wear is processed by the four-axis data processing center of the imported German equipment, and the chain socket is refined to further improve the meshing precision of the sprocket and the chain.
With the development of fully mechanized mining technology, the high intensity production mode of modern mine has put forward higher requirements for the reliability of sprocket shaft set of plate scraper. Through continuous improvement of processing and production technology, Henan has optimized the sprocket structure design and increased the service time and reliability of the sprocket shaft set of the plate scraper. About sprocket shaft set and other scraper accessories related information, you are welcome to telephone consultation, contact us.
