High Pressure Suspension Mill

High Pressure Suspension Grinding Mill

About Product:

High Pressure Suspension Grinding Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. It can produce powder from more than 280 kinds of non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between 80 mesh and 425 mesh ( the finest could even be 800 mesh).

• Compared with the common Raymond grinding mill under the same power conditions, the capacity can be increased by 10%; moreover, under the performance of high-pressure springs, the rollers grinding pressure on raw materials can be raised by 800-1200kg
• The final product size ranges from the maximum particle diameter of 0.613mm (30mesh) to the finest diameter of 0.033mm (425 mesh). A few materials can reach 0.013mm (1000 mesh).
• All the mineral materials with Mohs hardness below 9.3 can be crushed
• The grinding device adopts a superposition multi-grade sealing with good sealing performance.
• Its dust-removing effect fully meets the national dust discharge standard.
• The classifier is easy for adjustment.

High Pressure Suspension Mill Working principle:

In the mainframe of High Pressure Suspension Mill, there are strong springs with pressure as high as1000-1500 kg equipped on the roller suspender. When it works, the roller rotates around the principal axis, and clings to ring under the effect of the strong spring and eccentricity. When the materials are sent into the grinding chamber, they are brought to the space between the roller and ring and get grinded. Then the powder grinded will be blown into separator. The fine powder after departed with the air is discharged through the outlet as final product. The large-sized powder falls back for regrinding. The air will be back to the blower for repetition of the above process. The left air will come to the bag filter to get cleaned. When the wear and tear between roller and the ring reaches certain degree, adjust the length of the strong spring, so to keep the invariable pressure between the roller and the ring, to make sure the stable production and the fineness.

>>   Raymond Mill VS High Pressure Suspension Grinding Mill:

Raymond Mill is the earliest model in grinding mill series.

High pressure suspension grinding mill based on the increase in compression spring is the second generation of raymond mill series,therefore,this model increases milling pressure and the efficiency of milling.

>>   Medium Speed Trapezium Mill VS High Pressure Suspension Grinding Mill:

High pressure suspension grinding mill based on the increase in compression spring is the second generation of raymond mill series,therefore,this model increases milling pressure and the efficiency of milling.

Trapezium Mill is the third generation of raymond mill.Compared with raymond mill,Trapezium Mill adopts the ladder-shaped rollers and ring to improve crusing efficiency greatly.The rollers and ring are designed in inverted trapezium,which reduce the material's slipping speed between rollers and ring,extend grinding time,and enhance crusing effect.

>>   European Trapezium Grinding Mill VS High Pressure Suspension Grinding Mill

High pressure suspension grinding mill based on the increase in compression spring is the second generation of raymond mill series,therefore,this model increases milling pressure and the efficiency of milling.

Trapezium Mill is the third generation of raymond mill.Compared with raymond mill,Trapezium Mill adopts the ladder-shaped rollers and ring to improve crusing efficiency greatly.The rollers and ring are designed in inverted trapezium,which reduce the material's slipping speed between rollers and ring,extend grinding time,and enhance crusing effect.

MTW European Trapezium Grinding Mill is SBM’s newest grinding machine with top technical level in the world and many patented techniques. According to the experience and suggestions from 9518 customers, SBM has made great efforts to bring MTW European Trapezium Grinding Mill into the world. This model mill has many features and benefits,such as:

1) bevel gear overall drive.

2) Inner automatic Thin-Oil lubricating system.

3) Arc air channel: all of the air channel of traditional grinding mill is upright board type.

4) Cambered shovel with renewable edge.

5) Separated cyclone: There is a separated structure between inner piping and mixed air and powder. The efficiency and precision of classifying is promoted highly.

6) Perfect outward appearance: Both of the inner parts and outer part of the MTW series mill adopt advanced structure and beautiful arc structure design. This makes the mill advanced and beautiful.

In a word,European Trapezium Grinding Mill is our new improved milling product all over the world.