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Product Description

iron ore ball mill for dry grinding Introduction

Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.

iron ore ball mill for dry grinding Structure

The machine is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable.

The rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.

Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

iron ore ball mill for dry grinding Working Principle

The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls.

The shell rotates so as to generate electricity, and this force brings ball to a certain heigLD and then balls drop down by gravity, the impact is the grinding force to the material.

After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging. Then the whole grinding process end.

iron ore ball mill for dry grinding Wearing Parts:

small driving gear,the liner. big gearwheel...

iron ore ball mill for dry grinding Application

Ball Mill is suitable for grinding Iron ore,Copper ore, chrome ore, manganese ore, lead and zinc ore, quartz sand, cement, silicate...

iron ore ball mill for dry grinding plant

iron ore ball mill for dry grinding installation

iron ore ball mill for dry grinding Workshop

iron ore ball mill for dry grinding Technical Parameter:

Model	Shell rotation speed(r/min)	Ball load(t)	Feeding size(mm)	Discharging size(mm)	Capacity	Motor power(kw)	WeigLD(t)
					(t/h)
900×1800	36~38	1.5	≤20	0.075-0.89	0.65-2	18.5	5.5
900×3000	36	2.7	≤20	0.075-0.89	1.1-3.5	22	6.7
1200×2400	36	3	≤25	0.075-0.6	1.5-4.8	30	12
1200×3000	36	3.5	≤25	0.074-0.4	1.6-5	37	12.8
1200×4500	32.4	5	≤25	0.074-0.4	1.6-5.8	55	13.8
1500×3000	29.7	7.5	≤25	0.074-0.4	2-5	75	16.8
1500×4500	27	11	≤25	0.074-0.4	3-6	110	21
1500×57, 00	28	12	≤25	0.074-0.4	3.5-6	130	25.8
1830×3000	25.4	11	≤25	0.074-0.4	4-10	130	29
1830×4500	25.4	15	≤25	0.074-0.4	4.5-12	155	35.5
1830×6400	24.1	21	≤25	0.074-0.4	6.5-15	210	43
1830×7000	24.1	23	≤25	0.074-0.4	7.5-17	245	43.8
2100×3000	23.7	15	≤25	0.074-0.4	6.5-36	155	34.8
2100×4500	23.7	24	≤25	0.074-0.4	8-43	245	38
2100×7000	23.7	26	≤25	0.074-0.4	8-48	280	56.6
2200×4500	21.5	27	≤25	0.074-0.4	9-45	280	51.8
2200×6500	21.7	35	≤25	0.074-0.4	14-26	380	60
2200×7000	21.7	35	≤25	0.074-0.4	15-28	380	62
2200×7500	21.7	35	≤25	0.074-0.4	15-30	380	64.8
2400×3000	21	23	≤25	0.074-0.4	7-50	245	54
2400×4500	21	30	≤25	0.074-0.4	8.5-60	320	65
2700×4000	20.7	40	≤25	0.074-0.4	12-80	380	94
2700×4500	20.7	48	≤25	0.074-0.4	12-90	480	102
3200×4500	18	65	≤25	0.074-0.4	Determined by process conditions	800	137
3600×4500	17	90	≤25	0.074-0.4,	Determined by process conditions	850	158
3600×6000	17	110	≤25	0.074-0.4	Determined by process conditions	1250	175

Any change of technical data shall not be advised additionally.

Packaging & Shipping

Packaging:Standard export containers. Bare main machine, motors and small parts are packed in wooden cases.
We can also pack them according to your requirement.

Our Services Service and Solutions

Pre-sale services: We can provide you with project design, process design, suitable purchase program for your equipment.Also design and manufacture products based on your specific needs, to train your technical personnel.

Sale: We will accompany you to complete the equipment inspection, construction plan and assist in the development process in detail.

After Sale Service: We send technicians to the scene to guide the equipment installation, commissioning and training your operating personnel. Company Information

Zhengzhou LD Mining Machinery Co., LDd. is a large-scale joint-stock enterprise, focas on the production of heavy mining machinery, integrated with scientific research, production and sales. The company is located in zhengzhou national hi-tech industrial development zone, covers an area of 50,000 square meters, with 15,000 square meters two standardized heavy industrial plant, more than 160 sets all kinds of large and medium sized metal processing, welding, assembly equipment.

The company attaches great importance to international technical exchanges and cooperation, has introduced advanced technology and craft from United States, Germany, Australia and other countries, establishes the international advanced production lines and first-class modern testing base.

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