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MILLS

OMZ mills are widely used in metallurgy, ore mining and other industries.

Our tumbling trunnion-type wet rod mills (MSTS), peripheral discharge dry rod mills (MSP), trunnion-type wet ball mills (MSHTS) and wet grate ball mills (MSHR) are used for coarse and fine grinding of different ores and other rocks and materials including highly abrasive and very solid materials.

Our dry and wet autogeneous mills (MSS and MMS) are used for autogeneous grinding of limestones, dolomites, ferrous, non-ferrous and rare metal ores and other materials.

MILLS

Type of a mill	trunnion-type wet rod mills				peripheral discharge dry rod mills			trunnion-type wet ball mills						wet grate ball mills							dry and wet autogeneous mills
Parameters
inside shell diameter, mm	2100	2100	2700	3600	2100	2500	2700	2100	2100	2700	2700	3200	3600	2100	2100	2100	2700	2700	3200	3600	5700	8700	8700
shell length, mm	2200	3000	3600	4520	3000	3000	3600	2250	3000	3600	3600	3100	4520	1500	2200	3000	2100	3600	3100	5000	1850	2600	2600
nominal mill capacity, m³	6.3	8.5	17.5	40	10	12.5	20	6.3	8.5	17.5	17.5	22.4	40	4.3	6.3	8.6	10	17.5	22	45	44.5	125	125
electric engine capacity, kilowatt	200	200	400	1000	200	315	400	200	200	400	400	630	1120	132	200	200	400	400	630	1250	800	3200	3150
operating voltage, V	380	380	6000	6000	380	380 / 6000	6000	380	380	6000	6000	6000	6000	380	380	380	6000	6000	6000	6000	6000	10000	6000
shell rotation frequency,sec-1	0.31	0.33	0.26	0.24	0.28	0.29	0.24	0.4	0.4	0.35	0.35	0.33	0.3	0.4	0.4	0.4	0.35	0.35	0.33	0.3	0.22	0.19	0.19
productivity, tons per hour	26-45	33-60	75-130	180-340	8-25	10-35	20-50	7.5-22	10-29	22-63	22-63	30-86	40-110	6-18	8.5-26	11-34	16-47	25-73	35-103	68-192	60-70	350-500	130-200
mill weight, tons	54	52	89	170	50	50	90	45	48	86	96	91	169	41	49	51	81	91	113	180	250	840	680

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