Instruction

According to the different way of ore discharge, the ball mill can be divided into grid type ball mill and overflow type ball mill, the grid ball mill is widely used in the current market. In the output, efficiency, energy saving, environmental protection and other aspects, The machine has the same type of grinding equipment in the market can not exceed the advantages.

Lattice ball mill is a traditional ball mill which is forced to discharge ore by grid plate. It is the key equipment for crushing after the material is broken. the barrel diameter is 900mm ~ 4500mm. Lattice ball mill can be used for all levels of hardness of ores and materials, used in mineral processing, chemical, cement, construction and other industrial sectors.

Characteristic

1. the discharge port has low pulp surface, which can pass quickly and reduce ore through grinding.

2. Loaded ball, large ball, small ball can be loaded, and the ball will not be discharged, also can form good working conditions.

3. Grind fineness is finer, it is better to use overflow type. Coarser when grid type is used.

4. Jacking device for easy maintenance.

5. Smooth and reliable operation.

6. Slow transmission for easy maintenance and start up.

7. Oil mist lubrication device ensures reliable lubrication of large and small gears.

8. the gas clutch starts flexibly.

Technical parameter

Model	Barrel size	Effective volume of cylinder	Load material	Rotary speed R/min	Power kw	Discharge ore	Capacity t/h	Weight t
GMQG1530	1500X3000	4.0	8	27.6	75	0.8-0.074	2.8-12	15.5
GMQG1535	1500X3500	4.6	11	27.6	75-90	0.8-0.074	3.4-14	16.3
GMQG1830	1800X3000	6.5	13	25.3	132	0.8-0.074	4.8-21	28.2
GMQG1835	1800X3500	7.58	16	25.3	160	0.8-0.074	5.8-25	30.8
GMQG1840	1800X4000	8.65	17.3	25.3	185	0.8-0.074	6.6-28	33.4
GMQG1845	1800X4500	9.75	19.5	25.3	210	0.8-0.074	7.2-31	36.2
GMQG2122	2100X2200	6.7	14.7	23.8	160	0.8-0.074	5.3-24	43.2
GMQG2130	2100X3000	9.2	17	23.8	185	0.8-0.074	6.0-26	46.8
GMQG2136	2100X3600	11.0	19	23.8	210	0.8-0.074	6.5-29	49.1
GMQG2140	2100X4000	12.2	20.5	23.8	220	0.8-0.074	7.2-32	50.2
GMQG2145	2100X4500	13.8	22	23.8	250	0.8-0.074	8.1-36	51.8
GMQG2424	2400X2400	9.8	20	22.8	220	0.8-0.074	6.6-32	54.8
GMQG2430	2400X3000	12.2	25	22.8	250	0.8-0.074	7.5-38	57.8
GMQG2436	2400X3600	14.6	30	22.8	280	0.8-0.074	8.5-42	60.8
GMQG2440	2400X4000	16.2	33	22.8	355	0.8-0.074	9.5-47	63.8
GMQG2445	2400X4500	18.2	37	22.8	400	0.8-0.074	10.5-55	66.3
GMQG2721	2700X2100	10.7	24	21.7	280	0.8-0.074	8.5-84	66.4
GMQG2727	2700X2700	13.8	29	21.7	315	3.0-0.074	9.0-105	71.7
GMQG2730	2700X3000	15.3	32.5	21.7	355	3.0-0.074	10-120	77.3
GMQG2736	2700X3600	18.4	39	21.7	400	3.0-0.074	12-145	82.4
GMQG2740	2700X4000	20.5	43	21.7	450	3.0-0.074	13-159	84.73
GMQG2745	2700X4500	23.0	50	21.7	500	3.0-0.074	15-180	89.1
GMQG3231	3200X3100	22.65	46.9	18.6	500	3.0-0.074	16-182	139
GMQG3236	3200X3600	26.20	52	18.6	560	3.0-0.074	19-190	143
GMQG3240	3200X4000	29.2	57	18.6	630	3.0-0.074	22-210	147
GMQG3245	3200X4500	32.8	65	18.6	710-800	3.0-0.074	29-235	151
GMQG3254	3200X5400	39.2	81.6	18.6	800-1000	3.0-0.074	35-280	161
GMQG3640	3600X4000	35.6	75	17.3	800	3.0-0.074	25-230	185
GMQG3645	3600X4500	40.8	88	17.3	1000	3.0-0.074	29-259	190
GMQG3650	3600X5000	45.3	96	17.3	1120	3.0-0.074	35-288	200
GMQG3660	3600X6000	54.5	117	17.3	1250-1500	3.0-0.074	38-310	220
GMQG3685	3600X8500	79.0	144	17.3	1800	3.0-0.074	50-450	260

Structure and usage

Lattice type ball mill is composed of feeding part, discharging part, rotary part, transmission part (reducer, small transmission gear, motor, electric control) and other main parts. The hollow shaft is made of cast steel, the inner lining is removable, and the rotary gear is processed by hobbing. The machine runs smoothly and works reliably.

Working principle

this machine is horizontal cylindrical rotating device, the outer gear transmission, two warehouse, material is composed of feeding device through the hollow shaft spiral evenly into mill a warehouse, the warehouse has ladder plate or corrugated plate, built in different specifications of steel ball, cylinder rotation will generate centrifugal force after the ball to a certain height, material and grinding action.after the coarse grinding of the materials in the first warehouse, the materials will enter the second warehouse through the single-layer compartment plate, which is inlaid with a flat lining plate and contains steel balls to further grind the materials.The powder is discharged through discharge grates to complete the grinding operation.