Mining Mill

Our mining mill is classified into the autogenous mill and the semiautogenous mill. The autogenous mill combines crushing and grinding functions, so it is the optimum grinding machine for processing the raw ore from the quarry, or the roughly crushed mining ores. The semiautogenous mill is the core equipment for mineral processing of iron ore, nonferrous metal, and others. In addition, we can also offer overflow ball mill.

As compared with conventional mining mills, our equipment offers lower investment, simplified processing flow, and higher grinding efficiency.

Technical Specifications of Autogenous Mill

Drum diameter (mm )	Drum length (mm )	Effective volume of drum (m³ )	Rotation speed (r/min )	Power of main electric motor (kw )
4000	1600-3600	19-42	16.2	240-540
4500	1800-4100	27-61	15.3	360-830
5000	2000-4500	38-83	14.5	530-1200
5500	2200-5000	51-112	13.8	740-1700
6100	2400-5500	69-152	13.1	1050-2400
6700	2700-6000	93-201	12.5	1500-3300
7300	2900-6600	120-264	12	2000-4500
8000	3200-7200	160-347	11.4	2800-6200
8600	3400-7700	197-429	11	3500-7900
9200	3700-8300	246-530	10.7	4500-10000
9800	3900-8800	296-640	10.3	5600-12500
10400	4200-9400	359-770	10	7000-15400
11000	4400-9900	422-909	9.8	8400-19000
11600	4600-10400	492-1064	9.5	10000-22000
12200	4900-11000	580-1246	9.2	12000-27000

Technical Specifications of Semiautogenous Mill

Drum diameter (mm )	Drum length (mm )	Effective volume of drum (m³ )	Max. grinding ball loading capacity (t)	Rotation speed (r/min )	Power of main electric motor (kw )
4000	1600-3600	19-42	13-29	16.2	310-710
4500	1800-4100	27-61	19-43	15.3	470-110
5000	2000-4500	38-83	27-58	14.5	700-1500
5500	2200-5000	51-112	36-78	13.8	960-2200
6100	2400-5500	69-152	48-106	13.1	1400-3100
6700	2700-6000	93-201	65-140	12.5	2000-4300
7300	2900-6600	120-264	84-184	12	2600-5900
8000	3200-7200	160-347	112-242	11.4	3600-8100
8600	3400-7700	197-429	137-299	11	4600-10000
9200	3700-8300	246-530	172-370	10.7	5900-13000
9800	3900-8800	296-640	206-446	10.3	7300-16000
10400	4200-9400	359-770	250-537	10	9100-20000
11000	4400-9900	422-909	294-634	9.8	11000-25000
11600	4600-10400	492-1064	343-742	9.5	13000-30000
12200	4900-11000	580-1246	405-869	9.2	16000-36000

Technical Specifications of Overflow Ball Mill<

Drum diameter (mm )	Drum length (mm )	Effective volume of drum (m³ )	Max. grinding ball loading capacity (t)	Rotation speed (r/min )	Power of main electric motor (kw )
900	1200-2200	0.6-1.2	1-2	34.8-39.5	7-14
1200	1600-2900	1.6-2.8	3-5	29.8-33.9	20-40
1500	2000-3600	3.2-5.7	6-11	26.5-30.1	45-90
2100	2700-5000	9-16	17-30	22.3-25.3	140-280
2400	3100-5800	13-24	24-45	20.8-23.6	220-460
2700	3500-6500	19-35	35-65	19.6-22.2	340-690
3200	6200-10600	33-58	61-108	17.9-20.4	620-1300
3600	4700-8600	47-83	87-154	16.9-19.2	940-1900
4000	5200-8800	64-105	113-186	15.6-17.3	1300-2400
4300	5600-9500	80-132	141-233	15.0-16.7	1600-3100
4500	5900-9900	92-151	163-267	14.7-16.3	1900-3600
4800	6200-10600	111-184	196-325	14.2-15.8	2400-4500
5000	6500-11000	126-207	223-366	13.9-15.5	2800-5200
5200	6800-11400	143-233	253-412	13.6-15.2	3200-6000
5500	7200-11600	169-265	275-431	12.9-14.0	3600-6300
5800	7500-12200	196-311	319-506	12.6-13.6	4300-7600
6000	7800-12600	219-244	356-397	12.3-13.4	4900-8600
6200	8100-12700	243-371	373-569	12.1-13.2	5300-9100
6400	8300-13100	265-408	407-626	11.9-13.0	5900-10100
6700	8700-13700	305-468	468-718	11.7-12.7	6900-11900
7000	9100-13700	348-512	502-738	11.4-12.4	7800-12800
7300	9500-14200	396-578	571-833	11.2-12.1	9000-14700
7600	9900-14800	447-653	644-941	10.9-11.9	10400-17000
7900	10300-15000	503-717	678-967	10.7-11.7	11400-18200
8200	10700-15600	564-804	761-1084	10.5-11.4	13000-20800
8500	11100-16200	628-897	847-1210	10.3-11.2	148-23600

Note: The above technical specifications are provided for your reference for model selection. Detailed specifications are provided in the contracts.

Related Names
Rock Grinder | Ore Processing Machine | Ball Grinder

Jiangsu Pengfei Group Co., Ltd. is a leading manufacturer of rotary kilns and grinding equipment, and in 2019, we were successfully listed on the Hong Kong stock exchange, demonstrating our close relationships with our customers. At Pengfei, we offer design, production and services for construction, metallurgy, chemical and environmental protection industry. As an EPC service provider, we provide customized one-stop solutions including design, procurement, construction and trial operations to better serve our clients.

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