HGM Type Ultra-Fine Grinding Machine

HGM type ultra-fine Grinding Machine is based on years of grinding machine is my company production experience, absorb the advantage of the grinding machine manufacturers at home and abroad, and after many fully investigation, research, test and develop efficient and low cost new superfine powder processing equipment. It is the crystallization of advanced technology, is replacing traditional international superfine powder processing field mill's latest products.

Application Area

Metallurgy, mining, building materials, petroleum, chemical, coal, metallurgy, paper making, agriculture, medicine, water conservancy, water and electricity industries thousands kinds of raw material processing and milling.

Features & Characteristics

• High efficiency, at the same final fineness and power, than a jet mill, stirring mill, ball mill production more than twice as high;
• Long service life of wearing parts: grinding roller and grinding ring forging the use of special material, which makes use of degree is greatly increased. Under the condition of the same material and finished product fineness, impact crusher and turbine crusher parts, long service life of 2-3 times, generally can reach more than a year, when the processing of calcium carbonate, calcite, service life can be up to 2 to 5 years;
• High safety and reliability: due to the grinding chamber rolling bearings, screws, therefore, the bearing and sealing elements will not, there is no screw loose easily and destroy machine problem;
• High fineness of products: product fineness of one-time can achieve d97 5 microns or less;
• Environmental protection, pulse dust catcher and the use of the muffler to reduce dust pollution and noise, to achieve national environmental standards, on the surrounding environment pollution-free.

Operating Principle

Host structure including host reducer, crushing, grading powder system. Work, large pieces of material by the hammer crusher broken into small particles into the storage bin by elevator, after vibration feeder, and the oblique feeding tube, the material evenly on the dispersing materials plate to the top of the table, the host motor through the gear reducer drive shaft and rotate, roller pin on the edge of the rotary table drive dozens of ring roller in the roll of ring rolling and rotate within the tao. Material under the action of centrifugal force on the round, and fall into the inside of the ring raceway is ring roller pressing, rolling, grinding and milling, material is first layer shatter and fall into the second and third layer, through the role of the suction high-pressure centrifugal fan to outside air suction machine, and after the third layer crushing the material into the classifier. Classifier in the rotation of the worm gear grinding coarse material back, fine powder increases with airflow into the cyclone powder and the lower part of the discharge valve discharge is the finished product, and contains a small amount of fine dust in the air flow through the veins.

Main Technical Data
 

Model	Dia. (mm)	Running Roller & Roller Way		Max. Feed Size (mm)	Output Size		Capacity (t/h)	Motor Power(kw)			Overall Dimension (L×W×H) (m)
		Running Roller No.	Roller Way No.		Microns	Mesh		Main Frame	Powder Concentrator	Blower
HGM60	600	15	3	≤10	5-45	300-3000	0.35-2.5	37	11	30	10×2×5.5
HGM80	800	21	3	≤20	5-45	300-3000	0.6-4	55	18.5	45	11.9×2.7 ×5.8
HGM100	1000	27	3	≤20	5-45	300-3000	0.9-6	90	30	75	14.5×3.8 ×6.3
HGM125	1300	40-44	3-4	≤20	5-45	300-3000	1.5-12	160	55	200	14.5×9×10.25