Raymond grinder is widely used in barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, thermal insulation materials such as mohs hardness is not greater than 9.3, and the humidity below 6% of non flammable and explosive mines, chemical industry, construction and other industries more than 300 kinds of materials of high fine milling processing, R type Raymond mill finished product 80-325 mesh size range adjusted.
When Raymond mill works, the materials are fed in from the feeder hopper on the side of the main cover piece, and the grinding roll hanging on the Star rack of the main engine will rotate around the vertical coxis and also rotate around itself. Under the eccentric force caused by the rotation, the grinding roll will swing outward and press tight onto the grinding ring to make the scraper knife to scoop up the materials and send the space between the grinding roll and the grinding ring, and the materials will be crushed under the rolling.
The preparations for Raymond grinding mill before installation
1, grinding Raymond mill run the scene is not installed, should be properly kept, exposed surface shall be coated with anti-rust oil, and to avoid or, in case of rust water body to establish a system maintenance.
2, plant and shall be installed according to Raymond grinding mill figure size should have enough height and installation location, Raymond mill based high cement should be used and must be buried have reinforced to the foundation, and threading pipe or cable ducts. Cement based pour good, must have the maintenance period of 15 days.
3, should be equipped with 2 ~ 3 tons lifting tool, for grinding Raymond mill installation and maintenance.
4, Raymond mill from the factory to use for more than 6 months, the host central axis system, transmission device, roller device, analysis the oil pool, etc. Shall be clean, clean the check for the parts after the deal with add enough lubricating oil.In addition, they are professional cone crusher manufactures and pin crusher suppliers, and stone crusher plant for sale, etc,.