Feldspar Ball Mill

Brief Introduction

The Feldspar ball mill can adapt to a variety of different hardness of ores and materials, the crushing ratio can reach more than 300, the productivity is large, can meet the needs of modern large-scale industrial production.

Application

The ball mill is the key equipment for crushing the material after it is broken. The raw materials the machine can process are quartz stone, feldspar, mica, fossil, kaolin, gypsum, limestone and so on.

Work Principle

Primary Crushing and Feeding

After being crushed by a hammer crusher, the large materials become small ones and are sent to the storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.

Mill Operation

The feldspar ball mill operates with an electric motor. It drives the main bearing and each dial through a reducer. The grinding rollers roll in the ring channels. The dial drives them through plungers.

Material Centrifugation

The materials are driven to the edge of the turn plate by the centrifugal force and fall down into the grinding chambers.

Airflow Classification

The high-pressure air blower constantly inhales air, and airflow with crushed materials is brought to the classifier, whose high-speed impeller will screen the airflow: The unqualified particle size will fall and return to the mill for being reground, while the qualified particle size mixed with air will go into the cyclone powder collector.

Powder Collection and Packaging

Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner. The materials from the above two lots are sent by the conveyor to get finished powders packed.

Air Emission

In addition, filtered clean air will be emitted from the muffler in the end.

Main Specification

Model	Rotary Speed （r/min)	Weight (t)	Input Size (mm)	Discharge Size (mm)	Capacity (t/h)	Motor Power(KW)	Weight（t)
Ф900×1800	39	1.5	≤20	0.075-0.89	0.8-2	18.5	4.6
Ф900×3000	39	2.7	≤20	0.075-0.89	1-4	22	5.6
Ф1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	12.8
Ф1200×4500	32	5	≤25	0.074-0.4	1.6-5.8	55	13.8
Ф1500×3000	27	7.5	≤25	0.074-0.4	2-5	75	15.6
Ф1500×5700	28	12	≤25	0.074-0.4	3.5-6	130	24.7
Ф1830×3000	25	11	≤25	0.074-0.4	4-10	130	28
Ф1830×6400	24	21	≤25	0.074-0.4	7-16	210	34
Ф1830×7000	24	23	≤25	0.074-0.4	8-18	245	36
Ф2100×3600	23	19	≤25	0.074-0.4	10-36	210	46
Ф2200×4500	21	27	≤25	0.074-0.4	12-23	280	48.5
Ф2200×6500	21	35	≤25	0.074-0.4	14-26	380	52.8
Ф2200×7000	21	35	≤25	0.074-0.4	15-28	380	54
Ф2200×7500	21	35	≤25	0.074-0.4	15-30	380	56
Ф2400×4500	21	30	≤25	0.074-0.4	18-45	320	65
Ф2400×8000	20	36	≤25	0.074-0.4	20-48	410	81
Ф2700×3600	21	39	≤25	0.074-0.4	19-75	400	83
Ф2700×4000	20	40	≤25	0.074-0.4	20-78	400	85
Ф2700×4500	20	48	≤25	0.074-0.4	22-85	430	89
Ф3200×4500	18	65	≤25	0.074-0.4	29-140	800	137
Ф3200×5400	18	81.6	≤25	0.074-0.4	30-180	800-1000	146
Ф3600×4500	17	88	≤25	0.074-0.4	35-210	1000	190
Ф3600×6000	17	117	≤25	0.074-0.4	38-240	1250-1500	220
Ф3600×8500	17	144	≤25	0.074-0.4	45-260	1800	260