High-strength Raymond Mill

 

Brief Introduction to High-strength Raymond Mill

High-strength Raymond mill is used for grinding many types of materials whose hardness is below  9.3 such as barite, limestone, kaolin, ceramics and slags, etc. in the trades of mining, metallurgical industry, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-325 meshes. It is possible to produce 30-80 mesh coarse powder through special device in the machine.

Detailed Working Principle

When it is put into use, the materials that to be ground are put into the main frame through the feed-in bin on the side cover. Then it revolves round the vertical axis line by the milling roller hung on the star rack. With the centrifugal force by rotation, milling roller wings outside and presses fast on milling rings to make relieving tool carry materials between milling roller and ring, thus the materials are crushed by the rolling and milling of the milling roller.

Parameters of High-strength Raymond Mill

Parameter Type	High-strength96	High-strength95	High-strength93	High-strength86
Feeding size (mm)	<=25	<=25	<=25	<=20
ize of finished product(mm)	0.125-0.033	0.125-0.033	0.613-0.033	0.125-0.033
shift output at different material fine degree	4-55	3-38	3.5-40	3-33
Rotate speed if central shaft (r/min)	130	130	160	160
Inner diameter of pulverzing ring (mm)	1073	1050	1006	907.5
Diameter of pulverzing roller(mm)	320	310	300	270
Height of pulverizing ring(mm)	160	170	160	150
Electrical machine of main frame	y225m-4-45	y225s-4-37	y225m-8-30	y225m-8-22
Electrical machine of blower	y200L-4-37	y200L-4-30	y180m-2-22	y160E-4-15
Electrical machine of analyzer	yc120-4A-5.5	yc122-4A-5.5	y112m-6-3	y112m-6-2.2