Ball mill is mainly used for grinding materials in such production industries as cement, silicate product, new building materials, corhart, chemical engineering, nonferrous and black metal, mineral processing, glass and ceramic, etc. It is used for grinding various ore and other grindable materials dry or wet.
Structural Feature of Ball Mill:
Ball mill is a principle and cylindrical revolving device, and belongs to external gear-driving ball mill. The materials are transported by feeder, and gets into mill chamber through hollow screw axis equably, and there is lining plate and steel balls in the chamber. When the cylinder body goes round and round, the steel ball is taken to certain height, then falls down, and the materials are struck and grinded heavily. The above action repeats constantly till the size of materials reaches the required fineness. The powdery materials are discharged through discharge grate plate, and the milling work is over.
Ball mill mainly consists of feeding part, discharging part, gyre part, transmission part (decelerated machine, small transmission gear, motor, electric control) and so on. The hollow axis adopts cast steel, the lining plate can be replaced, the big gyre gear is made of forging rolling gear, and there is lining plate in the cylinder body, which has favorable abrasion resistance. The ball mill has the features of stable running and reliable working.
Structural Feature of Ball MillPurpose
The ball mill is widely used in such production industries as cement, silicate product, new building materials, corhart, chemical engineering, nonferrous and black metal, mineral processing, glass and ceramic, etc. It is used for grinding various ore and other grindable materials dry or wet.
| Type | Speed
(r/min) | Ball Weight(t) | Input Size(mm) | Capacity(t/h) | Power
(KW) | Weight(t) |
| D900*1800 | 38 | 1.5 | < =20 | 0.65-2 | 18.5 | 3.6 |
| D900*3000 | 38 | 2.7 | < =20 | 1.1-3.5 | 22 | 4.5 |
| D1200*2400 | 32 | 3.8 | < =25 | 1.5-4.8 | 45 | 9.5 |
| D1200*3000 | 32 | 5 | < =25 | 1.6-5 | 45 | 11.5 |
| D1200*4500 | 32 | 7 | < =25 | 1.6-5.8 | 55 | 14 |
| D1500*3000 | 27 | 8 | < =25 | 2-5 | 90 | 14.5 |
| D1500*4500 | 27 | 14 | < =25 | 3-6 | 110 | 21 |
| D1500*5700 | 27 | 15 | < =25 | 3.5-8 | 132 | 25 |
| D1830*3000 | 24 | 11 | < =25 | 4-10 | 180 | 28 |
| D1830*4500 | 24 | 15 | < =25 | 4-13 | 180 | 32 |
| D1830*6400 | 24 | 23 | < =25 | 6.5-15 | 210 | 34.6 |
| D1830*7000 | 24 | 25 | < =25 | 7.5-17 | 245 | 36.5 |
| D2200*5500 | 21 | 30 | < =25 | 10-22 | 370 | 48.5 |
| D2200*6500 | 21 | 31 | < =25 | 14-26 | 380 | 52.8 |
| D2200*7500 | 21 | 33 | < =25 | 16-29 | 380 | 63 |
| D2400*7000 | 20.4 | 39.5 | < =25 | 20-32 | 475 | 70.5 |
Henan Yigong Machinery & Equipment Co., Ltd. is a modern enterprise engaged in new building-material equipment, metallurge and mineral processing equipment, and it integrates research, development, production, with sales together. The company is located in Zhengzhou city-the transportation junction of China, and was founded in 1978. After 30-year development and evolvement, now the company owns 3 branch companies and 1 machinery research institute. It covers an area of 50, 0000 square meters, of which the modern buildings occupy 15, 000 square meters. Our company adopts new management concepts, scientific management and efficient operation of the system and take part in international competition in the market, painstakingly created high-quality products to repay new and old customers. As a result, it has become a famous enterprise of machinery industry. With many-year accumulation, Henan Yigong has collected rich experiences in production and management, and has brought up a large number of technical staffs and management elites. Through constant introduction, digestion and absorption, the company has developed 100 sets of various large and intermediate equipment, and such workshops as casting, forging, thermal treatment, machinery processing, welding, assembly, and machine repair, etc. The maximum capability of assembly lift is 120t. What's more, it has passed ISO9001.2000 Quality Certification. The enterprise constantly renew its products, which are well-known around the world and widely accepted by customers.
The main products of the company consist of five series:
1. AAC Equipment
2. Stone crusher
3. Mineral Processing Equipment
4. Sand-gravel Equipment
5. Crushing and Grinding Equipment
6. Others
Our products can be divided into 30-odd kinds and 100-odd types. These equipments are widely used in the building-material, metallurgy, corhart, and ceramic industries, etc.
The company possesses the first-class sales team and technical service team, who can provide not only project design, processing flow, and standard or non-standard product design, but also full service, i. e. Before-sale, while-sale, and after-sale services. The company will represent customers with equipment of excellent performance and good quality. At a new development starting point, the company will follow the social resposibilities of respect, mutual help, love, and harmony, and actively participate in the construction of national economy. Guided by the enterprise motto-Good faith is the base, technology is the first, and innovation is the soul, the company will do its best to gain honor for itself, create value for customers, and make fortune for our nation. Lets March forward with Chinese economy hand in hand. Enterprise Culture Motto of Yigong: Good faith is the base, technology is the first, innovation is the soul. Logos of Yigong: To produce first-class products and enterprise with heart and soul. Spirit of Yigong: Innovation, high efficiency, preciseness, and good faith.
