900*1800 model laboratory ball mill for minerals grinding

Descripción del producto

Introduction of ball mill:
Ball mill is the key equipment for recrushing the materials after they are primarily crushed. Ball mill is widely used for the dry type or wet type grinding of all kinds of ores and applied in cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and glass ceramic industry.

Structure of Ball mill: 
Ball mill is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. According the materials and discharging method, ball mill can be divided into dry type ball mill and wet type ball mill.

Working principle of ball mill: 
This machine is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process. Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the single-layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the

Technical parameters of ball mill: 

Model	Shell rotation speed （r/min）	Ball load (t)	Feeding size (mm)	Discharging size (mm)	Capacity (t/h)	Motor power (kw)	Total weight (t)
Ф900×1800	36-38	1.5	≤20	0.075-0.89	0.65-2	18.5	5.5
Ф900×3000	36	2.7	≤20	0.075-0.89	1.1-3.5	22	6.7
Ф1200×2400	36	3	≤25	0.075-0.6	1.5-4.8	30	12
Ф1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	12.8
Ф1200×4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55	13.8
Ф1500×3000	29.7	7.5	≤25	0.074-0.4	2-5	75	16.8
Ф1500×4500	27	11	≤25	0.074-0.4	3-6	110	21
Ф1500×5700	28	12	≤25	0.074-0.4	3.5-6	130	25.8
Ф1830×3000	25.4	11	≤25	0.074-0.4	4-10	130	29
Ф1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155	35.5
Ф1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210	43
Ф1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245	43.8
Ф2100×3000	23.7	15	≤25	0.074-0.4	6.5-36	155	34.8
Ф2100×4500	23.7	24	≤25	0.074-0.4	8-43	245	42
Ф2100×7000	23.7	26	≤25	0.074-0.4	8-48	280	56.6
Ф2200×4500	21.5	27	≤25	0.074-0.4	9-45	280	51.8
Ф2200×6500	21.7	35	≤25	0.074-0.4	14-26	380	60
Ф2200×7000	21.7	35	≤25	0.074-0.4	15-28	380	62
Ф2200×7500	21.7	35	≤25	0.074-0.4	15-30	380	64.8
Ф2400×3000	21	23	≤25	0.074-0.4	7-50	245	58
Ф2400×4500	21	30	≤25	0.074-0.4	8.5-60	320	69
Ф2700×4000	20.7	40	≤25	0.074-0.4	12-80	380	94
Ф2700×4500	20.7	48	≤25	0.074-0.4	12-90	480	102

País:	China
N º de Modelo:	Many models
Precio FOB:	7500 / Set (Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	7500 per Set
Cantidad de pedido mínimo:	1 Set
Detalle de embalaje:	in nude package, loaded into 20 feet or 40 feet container
El tiempo de entrega:	15-35 days, depends on order arrangements.
Capacidad de suministro:	20 Set per Month
Tipo de pago:	T/T, L/C
Grupo de productos :	Grinding mills