Low Cost Gold Ball Mill 900*3000 for Sale

• Type: Ball Mill
• Motor Type: DC Motor
• Motor Power: 22KW
• Rotationl Speed: 21-23r/min
• Application: Mine
• Materials: Gold
• Model NO.: 900*3000
• Condition: New
• Grinding Way: Dry or Wet
• Price: Lowest Price for The Same Parameter
• Spare Parts: Supply for Whole Using Time
• Drawing: Offer
• Transport Package: Standard Container, Wood Box
• Specification: 900*3000
• Trademark: HENGXING
• Origin: China
• HS Code: 84742020
• Production Capacity: 1.1-3.5t/ Hr

Product Description

Low Cost Gold Ball Mill 900*3000 for Sale

Ball Mill is an efficient tool for grinding many materials into fine powder.

Ball mill is one kaind of grinding equipments.In mineral separation,only few high grade ore can be smelt directly after crushing and screening.Most ores must be grinded to 0.1-0.074mm even more finer in order to be smelt.Grinding is an important procedure in mineral separation.It's better to use fine mill instead of coarse mill.In fine grinding,the general size of material is 65mm and the most suitable size is under 6mm.Ball mill is widely used in manufacturing industry, such as ore, cement, new building materials, refractory material, chemical fertilizer, black metal, non-ferrous metal, glass, ceramics, etc.The ball mill is composed of the transmission device, main bearing, feeding device, rotary body, discharging device etc.



Ball mill working principle :

The material is being fed to coarse grinding warehouse by chute though hollow shaft of the spiral in cone. the material is smashed  under the impact of larger diameter grinding medium (ball) in the coarse grinding cell. Being shattered into certain granularity material pass the diaphragms of grate board into combined-type diaphragms to be screened.but the grinding body of coarse grinding warehouse is blocked by diaphragms of grate board. Materials are sieved by sieve plate inside Combined-type diaphragms,  too thick material being filtering out, and return to coarse grinding warehouse. The fine materials less than screen size seam through the sieve into fine grinding warehouse.Materials are grinded by small grinding medium further grinding in fine grinding warehouse, the powder material will be discharged from the grind plate to finish the grinding. Qualified products are hollow shaft into the discharging device and expelled. The material grate board can effectively prevent the small grinding medium run out of the ground,  thin grinding medium residual by discharging device inside the rotary screen filtering out.



Ball  Mill Main Unique Features:
1) The motor matched the ball mill can be reduces by 18%-25%, comprehensive energy saving more than 20%.
2) The customers don't need change the main bearing at least 10 year so that can save a lot of maintenance ball mill costs and ball mill work time.
3) The main bearing adopts grease lubrication, which can be protected from heavy metal pollution
4) The whole processing is smooth and reliable

Ball mill parameter

Model	shaft rotation speed (r/min)	Ball load (t)	Feeding size (mm)	Discharging size (mm)	Capacity (t/h)	Power (KW)	Weight (T)
Φ 900 × 1800	38	1.5	≤ 20	0.075 -0.89	0.65-2	18.5	3.6
Φ 900 × 2100	38	1.3-1.4	≤ 15	0.075 -0.83	0.7-3.5	18.5	3.9
Φ 900 × 3000	38	2.7	≤ 20	0.075 -0.89	1.1-3.5	22	4.5
Φ 1200 × 2400	32	3.8	≤ 25	0.0745-0.6	1.5-4.8	30	11.5
Φ 1200 × 2800	32	3.3-3.5	≤ 25	0.0745-0.6	2-6	30	13
Φ 1200 × 4500	32	7	≤ 25	0.074 -0.4	1.6-5.8	45	13.8
Φ 1500 × 3000	27	8	≤ 25	0.074 -0.4	2-5	75	17
Φ 1500 × 3500	27	6.75 -6.4	≤ 25	0.075 -0.4	3-7	75	17.5
Φ 1500 × 4500	27	14	≤ 25	0.074 -0.4	3.5-12	110	21
Φ 1500 × 5700	27	15	≤ 25	0.074 -0.4	3.5-8	115	24.7
Φ 1830 × 3000	24	18	≤ 25	0.074 -0.4	4-10	130	28
Φ 1800 × 3600	24	10.6-11.35	≤ 25	0.075 -0.4	5-22	130	33.5
Φ 1830 × 7000	24	25	≤ 25	0.074 -0.4	7.5-17	210	36
Φ 2100 × 3600	22	14-15.2	≤ 25	0.075 -0.4	15-36	370	46.8
Φ 2200 × 5500	21	30	≤ 25	0.074 -0.4	10-20	210	48.5
Φ 2200 × 6500	21	31	≤ 25	0.074 -0.4	14-26	380	52.8
Φ 2200 × 7500	21	33	≤ 25	0.074 -0.4	16-29	380	56
Φ 2400 × 3000	20.6	15.5 -16.6	≤ 25	0.075 -0.4	22-24	245	59
Φ 2400 × 4500	21	30	≤ 25	0.074 -0.4	8.5-60	380	65
Φ 2700 × 3600	20.6	39	≤ 25	0.074 -0.4	12-70	400	91.3
Φ 2700 × 4000	20.7	40	≤ 25	0.074 -0.4	12-80	400	94
Φ 2700 × 4500	20.7	48	≤ 25	0.074 -0.4	12-90	430	102
Φ 3200 × 4500	18	65	≤ 25	0.075 -0.4	according to the technics	800	137

 

FAQ
Q: How about the quality of your products?
A: Our machines are manufactured strictly according to national and international standards, and we take a test on each equipment before delivery.

What about Warranty of the products?
 we grant our customers a twelve-month-period warranty from the date of delivery for machines exported from us. During the warranty period, in case any defect of material or workmanship occurred with spare parts in normal operation, we will replace or repair the defective parts freely at our discretion.



Contact:
 Sara Pang
Mobile phone : [phone]