CASES

Beijing tongrentang is a century-old Chinese shop, which is the pride of all Chinese."Although the processing of the complex will not be able to save labor, the taste is not dare to reduce the material power", tong ren tang's strict requirements on the purchase and production, achieve its century-old shop. ...

The air flow screen system of Gaofu mechanical air way is mainly composed of coarse screen, main engine, cyclone collector, pulse dust collector. The Gaofu mechanical air flow screen effectively solves the dust flying, pollutes the environment and the screen is easy to break, the fineness is not guaranteed, and the electricity consumption is large. Product pass rate and other problems. After more than 100 tests and technical improvements, the Gaofu machinery has developed and produced a light calcium special airflow screening machine, and has obtained eight patents successively, which has made outstanding contributions to the calcium powder industry. ...

The production process of magnetic materials is complex, and it is inevitable that there will be caking, industrial impurities and secondary pollutants entering into the raw materials, which will affect the quality. Therefore, the final screening must be carried out. Due to its high hardness, high viscosity, easy to clasp and easy to fly, it is difficult to solve the screening problem in the production process. The engineers of the north mine have also made many experiments, using vibrating screens, ultrasonic screens, or equipment using air separation and similar airflow sieves. ...

There are four steps in the production process of rubber auxiliaries: the raw materials are condensed, oxidized, washed, dried, sieved, and packed, because in the above production process, Inevitably there will be equipment on ...

A vanadium mine in Shangluo, 500t/d vanadium tailings, with a concentration of 25%, the grain size is about 70% of the 100 mesh, and more than 95% of the dry ore can be extracted with dry row sieve. The tailings of the tailings after dry row are less than 20%. tailings, and the tailings are used for building materials and the tailings are reused; the bottom current can be returned to water resources directly, and the tailings are not used completely.
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In the production of potassium feldspar powder in a potassium feldspar concentrator in Quanzhou, Fujian Province, the technology is that the slag and water are separated by the screw separator, but the water content ...