High Efficiency Air Swept Coal Mill 200mesh Size

• Customization: Available
• Type: Coal Grinding Mill
• Motor Type: AC Motor
• Model NO.: 2.2*4.4m
• Motor Power: 22KW
• Rotationl Speed: 20-22r/min
• Application: Cement Plant , Mine Plant
• Materials: Coal
• Condition: New
• Warranty: 12 Months
• After-sales Service: Provide After Sale Service
• Drawing: Provide
• Bearing: China Top Brand
• Motor: China Top Brand
• Transport Package: Small Parts by Wooden Box
• Specification: 2.2*4.4m
• Trademark: Hengxing
• Origin: China
• HS Code: 8474202000
• Production Capacity: 30sets Per Year

Product Description

High Efficiency Air Swept Coal Mill 200Mesh Size 
Air swept coal mill is both grinding and drying ideal coal powder processing equipment, with the characteristics of high efficiency, energy saving, environmental protection.
Powder fineness is more than 85% through 200 mesh screen, and water less than2%, is an Ideal pulvercoal processing equipment for industrial kiln, which can be used not only for grinding but also for drying.


Working principle :

Feeding equipment supplies raw coal into the slip. While material slipping, a hot wind with a temperature of about 300ºC also uses the inlet duct to enter the ball mill and dry the raw coal;
The raw coal enters the ball mill through the feeding helix. In the ball mill, a certain amount of grinding media is installed in the warehouse. Due to the cylinder rotation, the liner takes the grinding media to a certain height, then use the impact energy and friction when landing to break and grind the raw coal.
While the raw coal is broken and ground, the induced draft fan absorbs the ground fine powder together with the already used hot wind through the discharging device of ball mill. The mixture of fine powder and heat air passes through a specially set powder selection machine, it will select the unqualified coarse powder, Send it back to the mill for regrinding.


Features:

(1)High grinding efficiency and relatively low energy consumption;

(2)Less metal consumption per unit product;
(3)Continuous operation and large production capacity;
(4)Reliable performance and low maintenance costs
(5)Fine grinding degree and uniform granularity.
(6)Small vibration, low noise, good equipment sealing, no dust overflow, clean environment, to meet the environmental protection requirements.
(7)Simple structure, large drying ability;
Air swept coal mill technical parameters:

Model	Load (t)	Speed (r/min)	Capacity (t/h)	Motor	Power (kW)	Voltage (V)	Dimension (mm)	Weight (t)
φ1200x2400	4.8	32	1.4-2	Y280M-8	45	380	6520 x2850x2540	11.2
φ1500x3000	8	28.8	2-3	JR125-8	95	380	7604x2630x2698	19.7
φ1700x2500	7.5	24.5	3-5	JR116-6	95	380	6998x3700x2628	24
φ2200x3000	13	22	5-6	JR136-8	180	380	7680 x4389x3950	33.5
φ2200x4400		21	8-9	YRKK4501-6	250	380	7880x4420x3950	39
φ2200x5800		21	5.5-7	Y4005-8	280	380	9060 x4480x3950	45.8
φ2400x4750	22	20	10-12	YR400-8	280	6000	7770x5266x4024	49
φ2400x(4000+2000)			10-11	YRKK450-8	250	6000	10600 x5500x4024	56
φ2400x(4500+2000)			10-12	YRKK500-8	280	6000	11200x5500x4024	59.6
φ2500x3900			14	JR138-8	280	6000	8770x6266 x4870	53
φ2600x(5250+2250)			9-10	YRKK500-8	400	6000		74.3
φ2800x(5000+3000)			13-13.5	Y5001-8	500	6000
φ2900 x4700	35	18.6	16	JSQ1512-6	570	6000	8930x6179x4440	81