Mill Machine for Non Metallic Mineral (HGM)

• Model NO.: HGM, SERIES
• Working Style: High-speed universal
• Disc Diameter: 180mm
• Variable Speed: Without Variable Speed
• Color: Any
• Export Markets: Global
• After Sale Service: Whole Using Life
• Warranty: One Year
• Transport Package: Standard Container
• Specification: Industrial Standard
• Trademark: Dingbo Machinery
• Origin: Shanghai, China
• HS Code: 8474209000
• Production Capacity: 20sets/Month

Product Description

Application of mill machine for non metallic mineral
Apply to non-inflammable, non-explosive and brittle materials with Mohs hardness scale under six. More than 100 kinds of materials, such as calcite, chalk, limestone, dolomite, kaolin, talc, magnesite, gypsum, graphite, pumice
Product fineness can be controlled between 325~2500 mesh (47~5 micron).

Performance and features of mill machine for non metallic mineral
1. High efficiency
Under the same final size and power, the product capacity of Ultrafine Mill twice than jet mill and agitation mill.
2. Long lifetime of wearing parts
The lifetime of its wearing parts can reach to more than one year, about 2-5 times as long as that of vertical shaft impact crusher and turbo-mill.
3. Security and reliability
There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen
4. High fineness of products
The product fineness can reach D97≤ 5μ M.
5. Environment friendly
The application of dust collector and muffler reduce the pollution and noise, which has reached national environment protection standard.
Working Principle of mill machine for non metallic mineral
The crusher will crush the big materials into small ones, and then the elevator will send them to the hopper.
The vibrating feeder will send the materials to the middle of first dial evenly.
The motor of main equipment drives the main shaft and dial through reducer, and the dial drives numbers of rollers moving in the ring channels via pins.
The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grinded by roller, and become powder after production of three rings.

The high pressure centrifugal blower will inhale air from outside and bring the crushed materials to classifier.
The rotating turbo in the powder collector will make the coarse materials return to the mill and regrounded, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it.
The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.
Production Line Configuration of mill machine for non metallic mineral
The whole Mineral Grinding Machine consists of Hammer crusher Bucket elevator Storage hopper Vibrating feeder
Main unit Inverter classifier Powder collector Dust collector
Air blower Air compressor Electrical control systems

Model	HGM80	HGM90	HGM100	HGM100A	HGM125
Ring Diameter/mm	800	930	1035		1300
Ring Number/ pcs	3	3~4	3	4	4
Roller Number/ pcs	21	24~32	27	34~36	40~44
Main Shaft Speed /r. p. min	230~240	200~220	180~200		135~155
Input Size/mm	<=20
Finished Size/μ m	5-47(325~2500)
Capacity t/h	0.5-4.5	0.6-6.5	0.7-7	1-8.5	1.5-12
Outlet Size LXWXH/m	13.9*4*6.2	14.7*4.8*7.2	18*4.6*8.6		14*9*10.25
Power /Kw	145-165	185-204	263	263-290	380-430