ISO 9001 Certified

Grid Ball Mill

It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizer, black and non-ferrous metal dressing, and glass and ceramics, with dry or wet abrasive ore and other abrasive materials.

Output size 30-400 mesh

Capacity 0.5-100 t/h

Power 18.5kw-1000kw

ISO 9001 CE Certified 20+ Years Global Service

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Applicable Material Product Features Working Principle Technical Parameter Company Profile Related Cases

Applicable Material

It is used to grind kinds of materials such as copper ore, gold ore, magnetite ore, quartz, lead zinc ore and other materials into fine powder 20-75micrometer.

Product Features

Working Principle

1.Grid ball mill is horizontal cylindrical rotation device, driving by brim gearwheel. There are two chambers and grid.

2.Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls with various kinds. The shell rotates which generates eccentricity, this force brings balls to a certain height and then balls drop down by gravity, which will impact and grind the material.

3.After the primary grinding in the first chamber, material goes into the second chamber through segregate screen. In the second chamber, there are fiat liners and steel balls, after the secondary grinding, material is discharged through the discharge screen.

Technical Parameter

Specification(m)D×L	Rotary speed(r/min)	Feeding sie(mm)	Capacity	Ball loading	Main motor	Power(kw)	Motor speed(r.p.m)	Main reducer	Reducing ratio	Weight
Φ2.2×11	22.2	≤25	15～17	50	JR1512-8	570	740	ZD80	5	83
Φ2.4×8	20.91	≤25	14～18	39.5-42	JR1512-8	570	740	ZD80	5	76.4
Φ2.4×9	20.91	≤25	23~25 C	50	JR1512-8	570	740	ZD80	5	81
Φ2.4×10	20.91	≤25	O 16~18	50	TR1512-8	630	740	ZD80	5	92.4
Φ2.4×11	21	≤25	O 17~19 C 20~22	60~62	YR710-8/1180	710	740	JDX630	5.6	105
Φ2.4×12	21	≤25	O 18~20 C 22~24	63~65	YR800-8/1180	800	740	MBY710	6.3	110
Φ2.4×13	21	≤25	O 21~22 C 24~26	66~68	YR800-8/1180	800	740	MBY710	6.3	117
Φ2.6×10	20.6	≤25	21~24	64	YR800-8/1180	800	740	JDX710	6.3	133
Φ2.6×11	20.6	≤25	21~28	69	YR800-8/1180	800	740	JDX710	6.3	140
Φ2.6×13	20.6	≤25	28~31	80	YR1000-8/1180	1000	740	JDX800	6.3	151
Φ3.0×9	19.3	≤25	35~40(C)	80~83	YR1000-8/1180	1000	740	MBY800	7.1	137
Φ3×11	18.92	≤25	44~47(C)	95~100	YR1250-8/1430	1250	740	JDX900	7.1	159
Φ3×12	18.92	≤25	48~52(C)	103	YR1250-8/1430	1250	740	JDX900	7.1	164
Φ3×13	18.92	≤25	39~45(C)	110~116	YR1400-8/1430	1400	740	JDX900	7.1	183
Φ3.2×11	18.3	≤25	45~48(C)	110~112	YR1400-8/1430	1400	740	JDX900	7.1	195.5
Φ3.2×13	18.7	≤25	45~50(O)	125	YR1600-8/1430	1600	740	JDX1000	7.15	213
Φ3.4×11	18	≤25	45~55(C)	115	YR1600-8/1430	1600	740	JDX1000	7.15	201
Φ3.5×13 Central drive	17	≤25	50~55	150	YR2000-8/1730	2000	740	JS130-A-F1		223
Φ3.5×13 Edge drive	17.5	≤25	50~60	150	YR2000-8/1730	2000	740	JDX1000	6.3	240.5
Φ3.8×13 Bearing	16.3	≤25	65~70	185	YR2500-8/1730	2500	740	JS130-C-F1		240
Φ3.8×13 Sliding shoe	16.3	≤25	65~70	185	YR2500-8/1730	2500	740	JS130-C-F1		220
Φ4×13	16.3	≤25	78~80	191	YRKK900	2800	745	JS140-A		220
Φ4.2×11 Bearing	15.6	≤25	120~140	190	YR2800-8/1730	2800	740	JS140-A-F1D		245
Φ4.2×13 Bearing	15.6	≤25	140~155	225	YRKK1000-8	3350	740	JS150-A		260
Φ4.2×13 Central shoe	15.6	≤25	140~155	225	YRKK1000-8	3550	740	JS150-A		280
Φ4.2×13 Sliding shoe	15.6	≤25	140~155	225	YRKK1000-8	3550	740	JS150-B		260
Φ4.6×13.5 Welding shoe	14.5	≤25	140	280	YRKK1000-6	4500	995			365
Φ4.6×14	14.5	≤25	145	285	YR1000-6	4500	995			372
Φ5.0×15	14	≤25	160~165	350	YRKK1000-8	6000	740			420

Company Profile

Related Cases

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100,000 Tons Fly Ash Deep Processing Project

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limestone grinding production line put into operation

About Kolev Equipment

Leading Provider of Mining & Processing Equipment

Kolev Equipment Technology Co., Ltd. is a large-scale private technology enterprise specializing in the research, development, production, and sales of mining and metal ore processing equipment. With over 20 years of experience in ultra-fine grinding, industrial drying, and crushing sand making industries, we provide intelligent solutions and mature supporting products worldwide.

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