Mining Ore Grinder Equipment Ball Mill Machine

Ball Mill Grinding Equipment

Introduction

Grinding ball mill machine works on the principle of impact: size reduction is done by impact as the balls drop from near the top of the shell. A grinding ball mill machine consists of a hollow cylindrical shell rotating about its axis. The axis of the shell may be either horizontal or at a small angle to the horizontal. it is partially filled with balls. The grinding media is the balls, which may be made of steel (chrome steel), stainless steel or rubber. The inner surface of the cylindrical shell is usually lined with an abrasion-resistant material such as manganese steel or rubber.

Working principle

The mining grinding ball mill machine`s main component is a cylinder with bigger diameter and smaller length which can revolve via the transmitting machinery. Materials are put in cylinder through the feed opening and then thoroughly grinded, because the falling course of iron balls and ores can produce huge falling impact and autogenous grinding. The continuous feeding of ores can create considerable pressure to make ores move from feed opening toward discharge opening. Finally, acceptable particles are discharged from the discharge opening. Acceptable ore particles are carried away by water by wet mill, or by air by dry mill. The discharge opening is equipped with a discharge grate, and the ore pulp horizon of discharge opening is low. These two factors prevent ores from being overly grinded, and iron balls from being dismissed. Under same circumstance, the processing capacity of energy-saving grate ball mill is bigger. Rolling bearings contribute enormous energy saving.

Ball mill is essential and widely used equipment for raw material crushing. Its main component is a cylinder with bigger diameter and smaller length which is revolved by transmitting machinery. Materials are put in cylinder through the feed opening and then thoroughly grinded.

The falling course of iron balls and ores can produce huge falling impact and autogenous grinding. The continuous feeding of ores can create considerable pressure to make ores move from feed opening toward discharge opening. Finally, acceptable particles are discharged from the discharge opening. Acceptable ore particles are carried away by water in wet mill, or by air in dry mill.

Features

1) Suitable for grinding material with high hardness
2) The shape of the final products is circular
3) No pollution for the powder with ceramic ball
4) Stable performance Easy installation
5) The capacity and fineness can be adjusted by adjusting the diameter of the ball.

Technical parameters

Model	The chamber speed(r/min)	Ball Load (t)	Feed In Size (mm)	Feed Out Size (mm)	Capacity (t/h)	Motor Power (kw)	Weight (t)
900 ×1800	38	1.5	≤ 20	0.075-0.89	0.65-2	18.5	3.6
900 ×3000	38	2.6	≤ 20	0.075-0.89	1.1-3.5	22	4.6
1200 ×2400	35	3.5	≤ 25	0.075-0.6	1.5-4.8	37	11
1200 ×3000	35	5	≤ 25	0.075-0.4	1.6-5	45	13.8
1200 ×4500	35	7.5	≤ 25	0.075-0.4	1.6-5.8	55	14
1500 ×3000	27	8	≤ 25	0.075-0.4	2-5	75	15
1500 ×4500	27	12	≤ 25	0.075-0.4	3-6	95	18
1500 ×5700	27	15	≤ 25	0.075-0.4	3.5-6	130	21.7
1830 ×3000	24	12	≤ 25	0.075-0.4	4-10	185	28
1830 ×6400	24	23	≤ 25	0.075-0.4	6.5-15	210	34
1830 ×7000	24	25	≤ 25	0.075-0.4	7.5-17	245	36
2100 ×6500	21	31	≤ 25	0.075-0.4	14-26	355	52.8
2200 ×7000	21	37.6	≤ 25	0.075-0.4	15-28	400	56
2700 ×7000	18	61.8	≤ 25	0.075-0.4	18-35	710	73

Package: FCL & LCL export standard container 20GP/40GP/40HQ.

FCL: main machinery gold shaking table in nude package and bulk in container, spare parts in wooden box or as your special requirement
LCL: machinery are packed in steel frame, base and deck are separately packed.

Shipping: Methods by sea or air shipment or by courier express, it depends on your preferred choice.
Payment Terms: T/T or L/C is preferable. T/T: 30% deposit and the balance before delivery

We will take photos for your products when finished and show you before delivery. Also keep you informed for any updated information including shipping before you receive it, to let you rest assured.

Delivery time: The cargo will be shipped in 15 days after received your down-payment

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Contact us if you need more details on Mining Material Grinder Ball Mill Machine. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Rolling Bearings Contribute Enormous Energy Saving、Widely Used Equipfor Raw Material Crushing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Ore Processing Equipment > Ball Mill Grinding Equipment