In the screw conveyors used in metallurgy, mining, chemical and other industries, the shaft end gland is widely used for packing sealing. Since the particle size of pulverized coal is 200 mesh, it belongs to fine powder and has certain fluidity. Therefore, due to the poor sealing of the shaft end of

The reel is the first completed piece of equipment after the paper machine. Relying on the self weight of the reeling roller and the frictional force of the rotation of the cold cylinder, the paper from the reeling machine is driven to be evenly wound, so the reeling machine makes the paper more uni

Several factors of the formation of paper industry in the papermaking process of papermaking machinery and equipment

High consistency refiner is used for high refinement. It is suitable for chemical pulp, semi-chemical pulp, chemical machine pulp and mechanical pulp. The raw materials that can be processed include wheat straw, bagasse, cotton stalks, reeds, corn stalks, bamboo, hardwood and other short and medium fiber materials. It is equipped with automatic control system, pressure lubrication system, hydraulic execution system, detection and protection system. The refining effect is stable.hi