HGM Series Ultra-Fine Mill

It is widely used in metallurgy, building materials, chemical industry, mining, highway construction, water conservancy and hydropower and other industries.

Applications: Stone crusher is used for crushing over 120 kinds of rocks, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate etc. Different final output size could meet your different needs.

0.2-10 t/hCapacity ≤132KWMotor Power

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02Product Brief Introduction

Unique design and various product sizesIn the grinding chamber of the machine, a 1500kg~2000kg compressing device is designed and installed on the upper part of the star rack, which increases the grinding force imposed on the material to 800~1500kgf, the finest finished product to 1000 mesh and the production consumes the same power by 10- 30%.
Environmentally friendlyThe dust removal effect of the high pressure suspension mill meets the national standard of dust control.
TightnessThe adoption of multi- stage sealing and premium processing technique keeps the grinding equipment closed tightly, which lengthens its service life.
Low operating costThe wearing parts are made from premium materials. This improvement makes the equipment perform longer and reduces the cost of the clients.
Improved utilization rateWhen the wearing between the grinder roll and the grinding ring enlarges to a certain extent, the length of high pressure spring can be adjusted to keep the constant grinding force between the grinder roll and the grinding ring, which ensures stable layout and fineness.

03Working Principle

HGM series three-ring ultra-fine mill is the world leading grinding equipment which adapts the Swedish advanced milling technology and is especially designed for processing ultra-fine powder or grinding any non-flammable and non-explosive materials such as quartz, feldspar, calcite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ores, barite, bentonite, calcium, kaolin, plater, mica, graphite, etc. The size of the finished product can be adjusted between 325-3250mesh.

04Technical Parameters

HGM Series Ultra-Fine Mill

Model		HGM80	HGM90	HGM100	HGM100A	HGM125
Average Diameter(mm)		800	930	1035		1300
NO.	Ring of Roller	3	3～4	3	4	4
NO.	roller	21	24～32	27	34～36	40～44
Main Shaft Speed(r.p.m.)		230～240	200～220	180～200		135～155
Feeding Size（mm）		≦20
Output Size	μm	5~47
Output Size	mesh	2500~325
Capacity (t/H)		500~4500	600~6500	700~7000	1000-8500	1500-12000
Motor Power（kw）	Main Engine	55-75	2×37-2×45	110	110-132	160-185
	Air Bolwer	18.5	22	37	37	45
	Powder Collector	45	55	75	75	2-55
	Crusher	11	11-18.5	18.5	18.5	18.5-45
	Bucket Elevator	3	3	3	4	4
	Spiral Conveyor	3	3	3	3	2-4
	Discharge Valve	2×0.75	2×0.75	3×0.75	2×0.75-1×1.1	4×1.1
	Air Compressor	7.5	15	15	15-22	l
Dimension(L×W×H)(m)		10×2×5.5	11.9×2.7×5.8	14.5×3.8×6.3	14.5×3.8×6.3	14.5×3.8×6.3