Product Details

coal vertical roller mill for sale

HRM type Vertical Mill is suitable for grinding of coal, coke, cement raw material, gypsum, barite, apetite, decomposed rock, kaolin and some other materials with medium hardness of metallurgy industry, building material industry, chemical industry, electric power industry, etc. And HRM series Vertical Mill could crush, dry, grind and separate, so the processing flow is very simple. Compared to Tube mill, vertical has a higher grinding efficiency, electric power consumption is 20-30% less, drying capacity is larger, water content of material could reach 15%, the granularity of loaded material is larger, fineness of products is easy to adjust, chemical components are stable and there is no steel ball impaction and no metallic direct contact, thus the noise is lower, abrasion is less. Others, there is separator inside of kiln, so there is no need to equip with separator, thus it takes up less building area, meanwhile the grinding roller could be turn over to outside of material which makes a easy maintenance.

Specification and main technical parameters of vertical mill

Technical Spec. /Units		HRM1300M	HRM1400M	HRM1500M	HRM1700M	HRM1900M
Middle Diameter of Abrasive Disc	mm	Φ1300	Φ1400	Φ1500	Φ1700	Φ1900
Output	T/H	10-15	12-17	16-22	20-28	26-35
Granularity of Loaded Material for Kiln	MM	0-40	0-40	0-45	0-50	0-55
Water Content of Loaded Material for kiln	%	<15	<15	<15	<15	<15
Products’ Fineness R0.08	%	8-12	8-12	8-12	8-12	8-12
Water Content of Finish Product	%	<1	<1	<1	<1	<1
Power of Main Motor	KW	200	200	280	315	400
Loaded Air Temperature for Kiln	℃	<450	<450	<450	<450	<450
Discharged Air Temperature for Kiln	℃	80-95	80-95	80-95	80-95	80-95
Discharged Air Volume	M3/H	~40000	~45000	65000	80000	100000
Weight of Equipments	T	45	52	75	96	100