China Stone Grinding Ball Mill Specification
China Stone Grinding Ball Mill Specification
1>Zhengzhou Jinma Mining Machinery Co.,Ltd was established in 1976. Our company specializes in manufacturing large and medium-size crusher, sand making machine, ball mill, magnetic separator, flotation machine, mineral processing equipments, and related machines. Our company covers an area of 7000 square meters. Now, our annual export sales about six million USD. It has passed ISO9001:2008 quality management system, CE certification, SGS and BV factory audit.
2>Support & service from Zhengzhou Jinma Mining Machinery Co., Ltd
1. Jinma provide the design, process diagram and foundation drawings according to clients' request.
2. Clients are welcome to inspect the equipment when the equipment are ready to delivery.
3. Equipment will be delivered with English Manuals and technical drawings
4. Engineers available to service machinery overseas, to make the layout design, foundations, guide the installation, commissioning run test, training workers, etc.
5.The equipment ordered from jinma will be guaranteed within 2 years since the day of purchasing if the problem is due to the equipment’s quality. If there is big quality problem with the equipment, the seller will discuss with the buyer and offer proposals to solve the problems within 72 hours since the notice from buyer.
6.Offer spares for the equipment within 10 years
the certificate
Ball Grinder (Ball Mill) Introduction
Ball grinder applies to grind all kinds of ores and other materials, is widely used in ore upgrading, building materials and chemical industry, etc. It can be divided into dry and wet two grinding ways. According to the different ways of discharging, mill grinder can be divided into grind mill grinder and overflow mill grinder.
Ball Grinder(Ball Mill) Structure
Ball grinder consists of feeding and discharging turning, transmission parts (reducer, gear motor, motor, electronic control), etc. Hollow shaft adopts steel castings and inner liner can be replaced, gyrating big gear adopts casting roll teeth processing, the cylinder body is lined with wear-resisting lining plate, it has good abrasion resistance, smooth operation and working reliable.
Ball Grinder Features
1. Stable performance, wearable
2. Equal product size
3. Low invest, low energy consumption
4. Easy and safe operation
the ball mill produced by our factory
Working Principal:
This machine is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process. Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the singlelayer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.
the structure of the ball mill
the gear of the ball mill
Discharge port of grinding mill
the transmission part
the mall mill liner
Ball Grinder:grinding balls and grinding forgings(would be choosed based on raw material)

Technical Parameter of Grinding Mill
Model |
Rotation speed (r/min) |
Grinding media loading (t) |
Feed size (mm) |
Discharge size(mm) |
Capacity (t/h) |
Power (KW) |
Weight (T) |
Φ900×1800 |
38 |
1.5 |
≤20 |
0.075-0.89 |
0.65-2 |
18.5 |
3.6 |
Φ900×3000 |
38 |
2.51 |
≤20 |
0.075-0.89 |
1.1-3.5 |
22 |
4.6 |
Φ1200×2400 |
32 |
3.8 |
≤25 |
0.075-0.6 |
1.5-4.8 |
30-45 |
12.5 |
Φ1200×3000 |
32 |
5 |
≤25 |
0.074-0.4 |
1.6-5 |
30-45 |
12.8 |
Φ1200×4500 |
32 |
7 |
≤25 |
0.074-0.4 |
1.6-5.5 |
55 |
13.8 |
Φ1500×3000 |
27 |
8 |
≤25 |
0.074-0.4 |
2-5.8 |
75-90 |
17 |
Φ1500×4500 |
27 |
14 |
≤25 |
0.074-0.4 |
3-6.5 |
90-110 |
21 |
Φ1500×5700 |
27 |
15 |
≤25 |
0.074-0.4 |
3.5-8 |
110-132 |
24.7 |
Φ1830×3000 |
24 |
11 |
≤25 |
0.074-0.4 |
4-10 |
132-180 |
28 |
Φ1830×6400 |
24 |
23 |
≤25 |
0.074-0.4 |
6.5-15 |
210 |
34 |
Φ1830×7000 |
24 |
25 |
≤25 |
0.074-0.4 |
7.5-17 |
210-245 |
36 |
Φ2200×5500 |
21 |
30 |
≤25 |
0.074-0.4 |
10-22 |
370 |
48 |
Φ2200×6500 |
21 |
31 |
≤25 |
0.074-0.4 |
14-26 |
380 |
50 |
Φ2200×7500 |
21 |
33 |
≤25 |
0.074-0.4 |
15-29 |
475 |
56 |
Φ2400×7000 |
21 |
39 |
≤25 |
0.074-0.4 |
16-33 |
475 |
69 |
Φ2400×11000 |
21 |
51.5 |
≤25 |
0.04-0.08 |
16-35 |
630 |
99 |
Φ2700×3600 |
21 |
39 |
≤25 |
0.074-0.4 |
16-29 |
475 |
74 |
Φ2700×4500 |
21 |
43.5 |
≤25 |
0.074-0.4 |
20-35 |
500 |
80 |
Φ3200×4500 |
18 |
65 |
≤25 |
0.074-0.4 |
25-40 |
800 |
137 |
the locai use of the ball mill
1>.Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
2>.Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3>.After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Supplying technique, building design, instruction, installation and debugging for free.
4>.We provide one-year warranty to make sure your machine runs consistently.
We always offering lifelong services and provide spare parts for a long term.
the clients of the factory
1.How long is the delivery time of your equipment?
The delivery time is within 30 working days. But when the project is very big and the customers have special requirement on the equipment, the delivery could be extended.
2.How long is the equipment warranty period?
Our equipment warranty period is 1 year. Wearing parts and problem coursed by worker’s wrong operation are not included.
3.Can you provide wearing parts?
We have two casting factories that specialize in produce wearing parts for our clients. If your equipment are not manufactured by our company, please provide us the wearing parts drawing.
4.Can you give me a solution and quotation?
Of course, to provide accurate solution and quotation, please give us background information, including, raw material, the capacity, max. input size, the output size, the usage of final products, etc.
the delivery of the ball mill
Notes:Our company with the goal of "The excellent, the better" and "Satisfaction from customers" as the eternal pursuit, we sincerely welcome clients from all over the world to come for a visit, and establish long term win -win cooperation . Believe us and choose us.We will give you the most suitable price with full specification.
If you want to know about our products in details, Welcome to contact me at any time.
| Company | Zhengzhou Jinma Mining Machinery Co., Ltd |
| Name | Cherry Fan |
| Tel | +86-371-67511065 |
| Fax | +86-371-67512579 |
| Mobile | +86-18239673197 |
| Skype | cherry74120 |
| Web |
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