

Technical advantages of our ball mill
The main shaft adopts large diameter double row self-aligning roller bearing to replace sliding bearing, which reduces fabrication and energy consumption and makes the mill easy startup.
The feeder,with simple structure and separate installation, has two types, union feeder and drum feeder, and the mill also remains cover structure of common mills and has large diameter inlet and outlet bringing about large capacity.
3. Steady operation and high yield
With no inertial impact, the ball mill runs steadily and needs less time for maintenance, which improves efficiency


Model | shell rotation speed (r/min) | Ball load (t) | Max. Feeding size(mm) | Discharging size(mm) | Capacity(t/h) | Motor power(KW) | Weight (t) |
φ900x1800 | 36 | 1.5 | 20 | 0.075-0.89 | 0.65-2 | 18.5 | 4.6 |
φ900x3000 | 36 | 2.7 | 20 | 0.075-0.89 | 1.1-3.5 | 22 | 5.6 |
φ1200x2400 | 36 | 3 | 25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
φ1200x3000 | 36 | 3.5 | 25 | 0.074-0.4 | 1.6-5 | 37 | 12.8 |
φ1200x4500 | 32.4 | 5 | 25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
φ1500x3000 | 29.7 | 7.5 | 25 | 0.074-0.4 | 2-5 | 75 | 15.6 |
φ1500x4500 | 27 | 11 | 25 | 0.074-0.4 | 3-6 | 110 | 21 |
φ1500x5700 | 28 | 12 | 25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
φ1830x3000 | 25.4 | 11 | 25 | 0.074-0.4 | 4-10 | 130 | 24.7 |
φ1830x4500 | 25.4 | 15 | 25 | 0.074-0.4 | 4.5-12 | 155 | 32 |
φ1830x6400 | 24.1 | 21 | 25 | 0.074-0.4 | 6.5-15 | 210 | 34 |
φ1830x7000 | 24.1 | 23 | 25 | 0.074-0.4 | 7.5-17 | 245 | 36 |
φ2100x3000 | 23.7 | 15 | 25 | 0.074-0.4 | 6.5-36 | 155 | 34 |
φ2100x4500 | 23.7 | 24 | 25 | 0.074-0.4 | 8-43 | 245 | 42 |
φ2100x7000 | 23.7 | 26 | 25 | 0.074-0.4 | 8-48 | 280 | 50 |
φ2200x4500 | 21.5 | 27 | 25 | 0.074-0.4 | 9-45 | 280 | 48.5 |
φ2200x6500 | 21.7 | 35 | 25 | 0.074-0.4 | 14-26 | 380 | 52.8 |
φ2200x7000 | 21.7 | 35 | 25 | 0.074-0.4 | 15-28 | 380 | 54 |
φ2200x7500 | 21.7 | 35 | 25 | 0.074-0.4 | 15-30 | 380 | 56 |
φ2400x3000 | 21 | 23 | 25 | 0.074-0.4 | 7-50 | 245 | 54 |
φ2400x4500 | 21 | 30 | 25 | 0.074-0.4 | 8.5-60 | 320 | 65 |
φ2700x4000 | 20.7 | 40 | 25 | 0.074-0.4 | 12-80 | 400 | 94 |
φ2700x4500 | 20.7 | 48 | 25 | 0.074-0.4 | 12-90 | 430 | 102 |
φ3200x4500 | 18 | 65 | 25 | 0.074-0.4 | 12-100 | 800 | 137 |
Our factory is specialized in the production of Raymond grinding mill for more than 20 years, is the leading brand in the industry. We have accumulated rich practical experience, and the case sites cover more than 30 countries in the world, including mining, cement, metallurgy, chemical, construction waste and other fields. We can provide EPC project general contracting and other complete solutions.

Raw material: Gypsum, capacity: 8 tons/hour, finished products: 300mesh.
Raw material: limestone, capacity: 25 tons/hour, finished products: 200mesh.

Since in 2004, Zhengzhou General Mining Machinery Co.,Ltd has been the professional manufacturer of Grinding Mill, crushers and sand making machines,etc. TYM is committed to helping more users around the world to obtain higher profits and faster return on value. Our main products are European Version Grinding Mill, Raymond Grinding Mill, High Pressure Suspension Roller Mill, Micro-powder Grinding Mill, Jaw Crushers, Impact Crushers, Hammer Crusher, Compound Crushers, Ball Mill, nine series of products with more than 30 kinds of specifications.

The package of all equipment is accord with the standard protective measures.The packing is suitable for short and long distance transportation. The moisture proof, quake proof, protected against dampness, and rustproof protection measures were taken to ensure the machine shipping to customers safely. All the machine will be packaged by plastic film.

100% brand new when leaving the factory. The seller guarantee quality of the machines (excluding wearing parts) for a period of one year from the date of trial run finish under our technician's guidance, but not exceed 15 months from date on which machine leaves the factory.
Pre-sale services:
(1) Device model choice.
(2) According to customer's special requirements, design and manufacture of products.
(3) Training technical personnel for clients.
(4) The company is free of charge to the user on-site engineering and technical personnel planning site for the user to design the best processes and program.
Sale services:
We will send technicians to you for guiding the equipment installation and commissioning and staff training.
Sales tracking :
(1) product acceptance.
(2) to help customers develop construction programs.
After-sale services :
(1) Guiding customers' installation.
(2) On-site training of operators.
(3) Complete sets of equipment installed, 1-2 full-time technical staff to stay free of charge to help customers on-site production of 1 month, until the user' satisfaction.