News

22Apr 2019

Coal gangue is a kind of solid waste discharged from coal mining and coal washing. It is a kind of black-gray rock with low carbon content and harder than coal, and it has low calorific value. Coal gangue can be used for building materials such as gangue cement, lightweight aggregate of concrete, firebrick, etc. to […]

11May 2019

During the production and use of Raymond machine, the circulation air duct will be blocked. Here,Guikuang reminds everyone to stop the material in time and check the cause of blockage of the air duct. After the inspection, the material can be ground. Powder production. What are the reasons for the blockage of the air duct, […]

21May 2019

GK Raymond Mill Introduction The Raymond mill structure is mainly composed of a main unit, an analyzer, a fan, a finished cyclone separator, a fine powder cyclone separator and a duct. Among them, the main body is composed of a frame, an inlet volute, a blade, a grinding roller, a grinding ring and a cover. […]

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