Ultrafine grinding machine

Ultrafine grinding machine is a super thin powder grinding mill developed on the basis of our many years of experience and advanced grinding technologies. It produces super thin power, and is applicable to all kinds of nonflammable and non-explosive materials with Mohs hardness below 9.

Ultrafine grinding machine Performance and Features
1. Finer finished grain, high efficiency, no pollution.
2. The wearing parts in the grinding chamber are wear-resistant, with a long replacement cycle.

Specifications of Ultrafine grinding machine

Parameters of HGM Series Ultrafine Grinding Mill
Model	HGM80	HGM80A	HGM90L	HGM100L	HGM100P	HGM125L	HGM1680L
Ring Diameter(mm)	800	800	900	1000	1000	1250	1680
Ring Number (PCS)	3	3	4	4	4	4	4
Input Size (mm)	≤10	≤10	≤10	≤15	≤15	≤20	≤20
Output Size (mesh)	150-3000	150-3000	150-3000	150-3000	150-3000	150-3000	150-3000
Capacity (t/h)	0.5-5.5	0.5-5.5	0.8-6.5	1.2-10	1.2-11	2.5-20	5-45
Outlet Size L*W*H (mm)	8605*4139*6050	10454*3393*6626	11735*3952*7525	14507*3633*7562	14362*4200*7562	19261*4406*8591	25067*5414*9007
Main Motor Power (kw)	75	75	55*2	132/75*2	132/75*2	185	315

Note:This specification is just reference,any changes are subject to the S micro power mill products.

 

Working Principle of Ultrafine grinding machine
The main motor drives main axle and each layer of dial to rotate through reducer, and the rotating dial makes dozens of rollers roll and rotate in the ring by pintles. Big materials are reduced to smaller particles by crusher. Then they are sent to stock bin by an elevator. The electromagnetic vibrating feeder sends the materials evenly to the middle of the upper dial. Under the function of eccentricity, the materials fall into the grinding ring to be pressed, crushed and milled into small pieces by rollers. After being ground in the first layer, the materials fall into the second and the third layer for milling. High-pressure centrifugal blower sucks the outside air into the machine and brings the third layer-milled coarse power into the classifier. The rotating turbine in the classifier makes the coarse materials fall back for regrinding. The fine particles come into the cyclone collector with the air flow and are discharged by the discharge valve on the bottom of the collector. After being purified, the air flow with little dust is discharged through blower and muffler.