Cement Coal Ball Mill for The Bentonite Clay

• Model NO.: 900&1800
• Condition: New
• Export Markets: Global
• Color: as Your Request
• Feature: Large Capacity, Low Cost
• Name: Ball Mill
• Transport Package: Standard Container or Negotiable
• Specification: EC
• Trademark: DingBo
• Origin: Shanghai, China
• HS Code: 847420000
• Production Capacity: 20 Sets Per Month

Product Description

Cement Coal Ball Mill for the Bentonite Clay

 

Discription of Dingbo ball mill
Ball mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, ferrous and non-ferrous metal mineral as well as glass ceramics and other production industries of all kinds of ores and other grind-able materials

 which could be dry or wet grinding. Compared to the traditional ball mill, the energy saving ball mill can reduce the 
consumption by 30%, and the motor power by 18%-25%. It can save lubricating oil about 70% and the production 
capacity can be increased by 15%-20%. Under normal circumstances,users have no need to change the main bearing 
within 10 years.

Working Principle:
This Grinding ball mill is horizontal type and tubular running device, has two warehouses. This grinding machine is grid type and its outside runs along gear. The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device. In this warehouse, there is a ladder scaleboard or ripple scaleboard, and different specification steel balls are installed on the scaleboard, when the barrel body rotates and then produces centrifugal force, at this time, the steel ball is carried to some height and falls to make the material grinding and striking. After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scaleboard. In the end, the powder is discharged by output material board and the end products are completed.

Advantages and features of ball mill:
Advantages and features of Dingbo Ball Mill
1. When the diameter of rod mill is less than 3200mm its conventional configuration is using rolling bearing instead of bearing bush sliding 
bearing energy saving 10% - 20%;
2. When the diameter of rod mill is more than 2700mm its conventional configuration is using slow driving for maintenance installing liner 
use;

3. When the diameter of rod mill is less than 1500mm its conventional configuration is monolithic large chassis reducing the installation time 
and installation requirements;
4. When the power of rod mill is less than 110 KW it uses cage asynchronous motor; When the power of rod mill is more than 110 KW it uses 
wire wound asynchronous motor; When the power of rod mill is more than 400 KW it can use high pressure (6 KV or 10 KV) asynchronous 
motor or the TDMK series high voltage (6 KV or 10 KV) synchronous motor;
5. Drum Feeder Spiral Feeder and Joint Feeder are available for meeting different working condition;

6. The gear lubrication mode has grease lubrication thin oil lubrication and automatic oil mist lubrication for meeting different working condition;
7. The bearing lubrication has manual and electric grease lubrication pump to select and it can realize lubrication automation;
8. There are a variety of liner plates type to select. Compared to A series standard type B series energy-saving type can save energy 10% - 20%.

 Coal Ball Mill Technical Specification:

Model	Speed  ofrotary (r/min)	Weight  of  ball	Size  of feed  opening (mm)	size  of  outputting  feed(mm)	Production (t/h)	Powe r(kw)	Weight (T)
Φ900×1800	37	1.9	≤ 15	0.075-0.89	0.5-2	15	3.4
Φ900×2100	37	2.3	≤ 15	0.075-0.4	0.4-2	18.5	3.9
Φ1200×2000	35	3 .85	≤ 25	0.075-0.4	1.1-2.5	30	7.78
Φ1200×2400	35	4.6	≤ 25	0.074-0.4	1.3-3.2	30	8.65
Φ1200×2800	35	5 .4	≤ 25	0.075-0.4	1.5-3.7	37	10.02
Φ1200×4500	35	8.6	≤ 25	0.075-0.4	2.7-6.79	45	14
Φ1500×3000	29	9	≤ 25	0.047-0.4	3.3-8.2	75	14.122
Φ1500×3500	29	10.5	≤ 25	0.047-0.4	3.3-8.5	45	15.636
Φ1500×4500	29	13.5	≤ 25	0.047-0.4	4.5-12	90	20
Φ1500×5700	29	17	≤ 25	0.047~0.4	2.6-14	110	25
Φ1830×3000	24	13.5	≤ 25	0.047~0.4	4-15	135	28
Φ1830×4500	24	20	≤ 25	0.047~0.4	4-19	155	32
Φ1830×7000	24	31.5	≤ 25	0.047~0.4	6.22	210	337.5
Φ2100×3000	22	18	≤ 25	0.047-0.4	6.4-28	210	40.79
Φ2100×3600	22	21.5	≤ 25	0.047-0.4	7.6-28	210	43.454
Φ2200×3600	20.7	25	≤ 25	0.047-0.4	5.2-32	245	44
Φ2200×7000	20.8	46	≤ 25	0.047-0.4	15-38	380	54
Φ2400×3600	19	28	≤ 25	0.047-0.4	8-60	320	47
Φ2400×4500	19	35	≤ 25	0.047-0.4	8.5-60	380	65
Φ2700×4000	20.7	40	≤ 25	0.047-0.4	12-80	400	94
Φ2700×4500	20.7	48	≤ 25	0.047-0.4	12-90	430	102
Φ3200×4500	18	65	≤ 25	0.047-0.4	according	800	137