Iron Ore Ball Mill Manufacturers/Gold and Copper Ball Mill Equipment

• Type: Ball Mill
• Motor Type: AC Motor
• Motor Power: 15KW
• Rotationl Speed: 20-22r/min
• Application: Mine
• Materials: Gold
• Condition: New
• Capacity: 0.62-180t/H
• The Machines Classification: Rod Mill
• Color: Customerized
• Feeding Size: 0-25mm
• Output Size: 0.045-0.4mm
• Transport Package: Suitable for Sea Transportation
• Specification: as per requirement
• Trademark: XKJ
• Origin: China
• HS Code: 84742020
• Production Capacity: 0.62-180t/H

Product Description

The coal grinding ball mill is a typical grinding equipment. The equipment is developed with advanced technology, so it has more functions, more reliable performance, and has certain advantages in structure, operation, and use. The equipment is due to its production capacity. Very high, so it can be better used by users.

Product Description

1. Main parts: the hollow shaft is made of steel castings, the inner lining is removable, the large rotary gear is processed by casting gear hobbing, and the cylinder is inlaid with wear-resistant liners, which has good wear resistance.

2. Main engine: The main engine of the coal mill ball mill includes a cylinder, in which a liner made of wear-resistant materials is inserted in the cylinder, there are bearings that carry the cylinder and maintain its rotation, and there are driving parts such as electric motors, transmission gears, and pulleys. Triangle belt and so on.

3. Blade: The blade is also a small part of the coal grinding ball mill. It is generally not the main part. There is an inner spiral in the part feeding port at the feeding end, which can be called an inner spiral blade.

4. Bearings: The coal mill ball mill adopts self-aligning double-row radial spherical roller bearings, which have low running resistance and significant energy-saving effects.

5. Cylinder body part: A section of conical cylinder body is added at the discharge end of the original cylinder body, which not only increases the effective volume of the mill, but also makes the medium distribution in the cylinder more reasonable. According to the material and the way of discharging, dry mill can be selected. Coal ball mill and wet coal ball mill.

Working Principle

The ball mill is the main equipment on the coal production line of the coal preparation plant, and is used to pulverize and prepare coal. The coal grinding ball mill is mainly composed of a feeding device, a main bearing, a rotating part, a transmission device, a high-pressure starting device, and a lubrication system. The working process of the coal mill ball mill is: the pulverized coal is loaded into the mill from the feed through the feeding equipment, and the hot air enters the mill from the air inlet pipe. With the rotation of the mill cylinder, the coal and the hot air exchange heat in the mill. It is pulverized and ground in the mill. While the coal is being ground, the fine powder is passed through the hot air in the mill and brought out of the coal mill ball mill through the discharging device.

Product Advantages

1. The system equipment and technological process are simple, the investment is low, and the workshop area is small;

2. The air duct is a curved air duct, the tangential air inlet is smooth, the resistance is small, and the internal outlet direction is conducive to the dispersion of materials and is not easy to block;

3. In the structure of the mill, an advanced internal powder separation special compartment device is adopted, an activation device is added to the fine grinding chamber, and a special discharge grate is provided at the end of the mill, which greatly reduces the size of the grinding medium in the grinding chamber and greatly improves the grinding. Efficiency, achieve the purpose of high output and low energy consumption;

4. Choose the inner surface of the inner door plate and the inner surface of the air inlet volute to be on the same curved surface, so that the eddy current effect can be effectively prevented;

5. Most of the coal grinding ball mills are used in the circulation grinding system. Its characteristics are high grinding efficiency, large output of the mill, and low power consumption. Especially when grinding coal, its performance is more prominent

Technical Parameter

Model	Shell rotation speed(r/min)	Ball load(t)	Feeding size(mm)	Discharging size(mm)	Capacity	Motor power(kw)	Weight(t)
					(t/h)
Φ900*1800	36-38	1.5	<=20	0.075-0.89	0.65-2	18.5	4.6
Φ900*3000	36	2.7	<=20	0.075-0.89	1.1-3.5	22	5.6
Φ1200*2400	36	3	<=25	0.075-0.6	1.5-4.8	30	12
Φ1200*3000	36	3.5	<=25	0.074-0.4	1.6-5	37	12.8
Φ1200*4500	32.4	5	<=25	0.074-0.4	1.6-5.8	55	13.8
Φ1500*3000	29.7	7.5	<=25	0.074-0.4	2-5	75	15.6
Φ1500*4500	27	11	<=25	0.074-0.4	3-6	110	21
Φ1500*5700	28	12	<=25	0.074-0.4	3.5-6	130	24.7
Φ1830*3000	25.4	11	<=25	0.074-0.4	4-10	130	28
Φ1830*4500	25.4	15	<=25	0.074-0.4	4.5-12	155	32
Φ1830*6400	24.1	21	<=25	0.074-0.4	6.5-15	210	34
Φ1830*7000	24.1	23	<=25	0.074-0.4	7.5-17	245	36
Φ2100*3000	23.7	15	<=25	0.074-0.4	6.5-36	155	34
Φ2100*4500	23.7	24	<=25	0.074-0.4	8-43	245	42
Φ2100*7000	23.7	26	<=25	0.074-0.4	8-48	280	50
Φ2200*4500	21.5	27	<=25	0.074-0.4	9-45	280	48.5
Φ2200*6500	21.7	35	<=25	0.074-0.4	14-26	380	52.8
Φ2200*7000	21.7	35	<=25	0.074-0.4	15-28	380	54
Φ2200*7500	21.7	35	<=25	0.074-0.4	15-30	380	56
Φ2400*3000	21	23	<=25	0.074-0.4	7-50	245	54
Φ2400*4500	21	30	<=25	0.074-0.4	8.5-60	320	65
Φ2700*4000	20.7	40	<=25	0.074-0.4	12-80	400	94
Φ2700*4500	20.7	48	<=25	0.074-0.4	12-90	430	102
Φ3200*4500	18	65	<=25	0.074-0.4	-----	800	137

About XKJ GROUP

Henan Xingyang Mining Machinery Manufactory (in the past is local state-owned enterprises ),the company located in the western of Zhengzhou city,Henan province.
Our company was founded in 1956,subsidiary company have Henan Xingyang Mining Machinery  CO., LTD,  Tibet Branch,  Xinxiang casting plant, Xinxiang processing factory.