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Hyper Pressure V Type Grinder

Comparing with the traditional trapezium grinder and high pressure suspension grinder, it has many advantages. It is widely used in glass, rubber, pesticide, porcelain enamel, paint, phosphate fertilizer and paper making, etc chemical industry. And it is used for grinding the Mohs hardness is below 9.3, humidity is 6% and non-flammable, non-explosive materials like talcum, barite, calcite, limestone, manganese ore, iron ore, ore, quartz, gypsum, bentonite, etc.

Working Principle of Hyper Pressure V Type Grinder

After reducing driving force of the main motor by the gear reducer, when the drive center axis and the quincunx rack fixed on the center axis revolve, under the centrifugal force the roller revolves around the center axis, at the same time parallel swing around the shaft, making the roller compress out side to the ring, thus ensure that the roller and ring has maximum surface contact. At the same time the roller self revolves around the roller shaft, making the material scooped up by the shovel blade to grind, after grinding the powder blew to upper part of the mainframe, the separating by the separator, too coarse powder drops to the grinding room to re-grind, the qualified powder airflows into the cyclone powder collector, through the discharging pipe is qualified product.

Technical Advantages:

1.New technique (quincunx rack and V type roller device), can directly change the centrifugal force into the grinding force, that is to say centrifugal force equals grinding force, and also the roller parallel swings around the vertical shaft, making the roller compact to the ring, thus ensure that the roller and ring has maximum surface contact, the capacity can be increased 30% . 
2. The separator adopts two types according to the final product fineness, one adopts blade type (80-325 mesh), the other adopts mouse type (200-1250mesh).  
3. Air conveying and final product collecting system all changes negative pressure, secondary high efficient powder catcher makes final product’s collecting more thoroughly.
4. Advanced and reasonable structure; highly low equipment’s vibration; low noise; stable mechanical operation and reliable performance.

Technical Parameter

Medium fine type:

Ultrafine type:

Note: The above capacity is standard output under 75% sieve-passing rate for grinding limestone, and the content of SiO2 is less than 1%.
Any change, please check in the instruction manual.