<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> High Pressure Suspension Grinder's unique strengths and working principle -- Mining machinery manufacturers Vipeak
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Welcome to Zhengzhou Mining machinery manufacturers Vipeak Machinery Co., Ltd

Situated in High and New Technical Industry Development Area, Zhenghzou, China, Zhengzhou Mining machinery manufacturers Vipeak Machinery Co., Ltd. is a high-tech company , cooperating with Sveadaka Company to develop and produce industrial mills.

     Current Position  News Center -- High Pressure Suspension Grinder's unique strengths and working principle
Product List
  Mill Machine
HGM Series Micropowder Grinder
Raymond Mill
Straight Centrifugal Grinder
High Pressure Suspension Grinder
High Pressure Micro-powder Grinder
Ball Mill
Jaw Crusher
Impact crusher
PY Series Spring Cone Crusher
Hydraulic Cone Crusher
Symons cone crusher
Hammer crusher
   Production Line
Stone Crushing & Screening Plants
Sand Making & Washing Plants
   Sand Making & Screening
Sand Making Machine
Sand Washing Machine
Circular Vibrating Screen
Belt Conveyer
Vibrating Feeder
  Beneficiation Equipment
Drying Machine
Condensing Machine
Spiral Separator
Magnetic Separator
Flotation Machine
High Pressure Suspension Grinder's unique strengths and working principle
Features of the high pressure suspension grinder
1. Compared with the common Raymond grinding mill under the same power conditions, the capacity can be increased by 10%, under the performance of high-pressure springs, the rollers grinding pressure on raw materials can be raised by 1500kgf.
2. All the mineral materials with Mohs hardness below 9.3 can be crushed.
3. The final product size ranges from the maximum particle diameter of 0.95mm (20 mesh) to the finest diameter of 0.038mm (400 mesh). A few materials can reach 0.013mm (1000 mesh).
4. Its dust-removing effect fully meets the national dust discharge standard.
5. The classifier is easy for adjustment.
6. The grinding device adopts a superposition multi-grade sealing with good sealing performance.
Working principle
The whole system of high pressure suspension grinder consists of main frame, decelerator, classifier, piping device, blower, jaw crusher, dustpan elevator, electromagnetic vibration feeder, and electric switch box, motor, etc.
1. Materials are firstly crushed by the jaw crusher; then the crushed materials is transferred to a hopper by the elevator and fed uniformly, quantitatively and continuously by the vibration feeder in the grinding chamber of the main frame for grinding. The grinding particles are brought up by the air current of the blower into the classifier for classification. The particles with the required fineness are brought up by the air current through the pipe into a cyclone collector for separation and collection and the finished particles are discharged from a pipe outlet.
2. Due to some moisture contained in the materials to be grinded, the heat resulting from grinding leads to the vaporized air which changes the airflow volume. Moreover, the outside air inhaled from the narrow gaps, of the piping connections can increase the volume of air current. Therefore, it is necessary to adjust to redundant air pipe between the blower and the main unit for keeping the balance of the air current. The redundant air is then guided into a cloth bag of a dust cleaner to collect the fine powder in the air. And the redundant air is discharged after purification.
3. The main unit runs with a central shaft is driven by a transmission device. The top of the shaft is connected with a quincunx stand, on which a grinding roller is installed to form a swing support, the grinding roller not only rotates around its own axis due to the friction, and it also rotates around the ring.
4. The classifier performs the function of classifying the particles by the rotation of blades on the disk driven by a speed-adjustable motor. The rotation speed of the blades is regulated according to the particle size of the finished powder. The coarse particles drop because of self-gravity into the grinding chamber for regrinding. The qualified particles go through the blades and are inhaled by the air current into the cyclone. Then the particles are separated from the air current and collected.
5. The cyclone collector plays an important role in the performance of the grinding mill. Because the core of the upward rotating air current is in state of negative pressure, the lower part of the collector must meet a very strict requirement of sealing and be isolated entirely form the outside air. Otherwise, the collected particles will be taken away by the central air current, which will directly influence the output of the complete system. Therefore, a powder-locking unit is installed under the collector. It is a very important component. If the powder-locking unit has not strict sealing, the output of the complete system will be seriously influenced with no or less production of the finished powder.
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Add: National High& New technical Industry Development Zone, zhengzhou, China     Postcode: 450007
International Trade Department Tel0086-371-67771005 0086-371-67770980     Fax0086-371-67775288
Emailvipeak111@yahoo.com     MSN violabb@hotmail.com