Slag Mill | Slag Grinding Mill | Slag Ball Mill-Henan Zhengzhou Mining Machinery

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Introduction

Slag grinding mill is the equipment to grind Ground Granulated Blast furnace Slag (GGBS) into small particles. We supply both ball mill and vertical mill for GGBS grinding.

Slag Ball Mill:

Slag ball mill is the key equipment used for re-grinding the slag after it is pre-crushed. It is mainly applied in the superfine slag powder production industry and cement powder grinding station. chemical and other industries. Grinding ways can be divided into dry and wet these two types. According to different ore discharge ways, it can be divided into grid type and the overflow type.

Working Principle of Slag Ball Mill:

Slag ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

Slag Vertical Roller Mill:

Slag vertical roller mill is the equipment to grind Ground Granulated Blast furnace Slag (GGBS) into small particles. GGBS (fineness:4200-4500cm2/g) produced by vertical roller mills are being used to substitute clinker in conventional cement manufacturing as well as to partially replace OPC for ready-mixed concrete production, for which the percentage of GGBS usage is typically at 10-15% and 20-25% respectively. Slag vertical roller mill can be used to grind non-inflammable and non-explosive materials with Moh's hardness below 9.3 and moisture content below 6%, Such as: slag, limestone, calcite, barite,dolomite, potassium feldspar, marble, talcum, gypsum, kaolin, bentonite, medical stone, rock phosphate,iron ore, quartz, active carbon, coal, ect.

Features

1. High grinding efficiency and low power consumption;

2. Low metal consumption per unit product;

3. The technological process is simple, and the functions of material grinding, drying and powder selection are completed at the same time;

4. Small land area required, compact layout, light weight of system equipment, low investment in civil construction.

Technical Parameter

Model	Capaicty (t/h)	Rev. speed (r/min)	Grinding Media (t)	Motor		Reducer		Weight (t)
Model	Capaicty (t/h)	Rev. speed (r/min)	Grinding Media (t)	Model	Power（KW）	Model	Speed ratio	Weight (t)
Φ1.2x4.5	1.7	30.3	5	YR250M-6	55	ZD30-8	4.481	13.1
Φ1.5x5.7	4.5	26.34	11	JR127-8	130	ZD40-7	4	25
Φ1.83x6.4	8.5	23.9	18	JR137-8	210	ZD60-8	4.5	35.3
Φ1.83x7	11	24.5	20	JR138-8	245	ZD60-8	4.5	37.2
Φ2.2x6.5	16	21.4	28	JR138-8A	280	ZD70-9	5	48.5
Φ2.2x7.5	16-21	21.4	32	JR158-8	380	ZD70-9	5	53.6
Φ2.4x7	17-19	20.4	36	JR158-8	380	JD560	6.33	78
Φ2.4x8	24-26	20.3	41	JR1510-8/Y180L-8	475/11	JD630	6.33	82.3
Φ2.4x12	35-38	20	62	YR800-8/1180/Y180L-8	800/11	JD800/ZD82.5-7-I	6.33/99.96	120.3
Φ2.4x13	35-38	19.4	69	YR800-8	800	JDX800 /MBY800	6.33
Φ2.6x13	50-55	19.5	83	YR1000-8/1180	1000	JDX800 / MBY800	4.5
Φ2.8x5+3	36-47.8	18.6	56	YR500-8	500	ZDH80	4.5
Φ2.8x10	40-48	19.7	70	YR800-8/1180	800	D110A	37.5
Φ3x7+1.8	44	18	76	JRQ1512-6/Y180L-6	800/5	JD800 /ZD82.5-8-1	7.1	125.3
Φ3x9	28-32/50-55	18.34	78	YR1000-8/1180/Y160M-4	1000/11	NZL1080/ZS110	8/280	160
Φ3x11	45-48	18.7	91	YR800-8/1180	800	ZD100A-41	6.43
Φ3x12	55-58	18	100	YR1250-8/1430	1250	JS110-A	41.1
Φ3.2x9	65	17.6	88	YR1250-8/1430	1250	JS110-A	41.28	189.5
Φ3.2x10	55	17.6	98	YR1000-8/1180	1000	JS110	41.5
Φ3.5x10	73	16.8	118	YR1250-8	1250	JS110-A		153.7(Without motor)
Φ3.6x7.5+2.5	90	17.3	125	YRKK710-8	1400	JDX900	7.1	220
Φ3.8x7.5	85	16.4	103	YRKK710-8/Y200L2-6	1400/22	NBY800/YNS620-90	5.6/90	182
Φ3.8x7.5	90	17	103	YR710-8	1600	JDX900		218(Without motor)
Φ4.6x10+3.5	210	15	278	YRKK1000-8	3550	JQS3500		358(Without motor)