Fine Powder Grinding Machine Introduction:
DingBo series rod and ball mill has certain selective grinding effect in the grinding process because of the grinding medium and ore are line contacted. .It is widely used in fine milling and grinding operation of feldspar, quartz, abrasive, refractory material, cement, steel grit, slag, copper ore, iron ore, gold ore grit and other hard or brittle material.
Fine Powder Grinding Machine Advantages
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%.
Fine Powder Grinding Machine Technical Specification:
Model | Effective volume (m3) | Max. steel rod load(t) | Capacity (t/h) | Power (kW) | Weight (t) |
| φ900×1800 | 1 | 2.3 | 2-6 | 15 | 4.2 |
| φ900×2100 | 1.1 | 2.5 | 2.2-6.6 | 18.5 | 4.9 |
| φ1200×2400 | 2.4 | 5.4 | 4.8-14 | 30 | 8.7 |
| φ1200×3000 | 3 | 6.8 | 6-18 | 37 | 13 |
| φ1500×3000 | 4.8 | 11 | 9.6-29 | 75 | 15 |
| φ1500×4500 | 7.1 | 16 | 14-43 | 110 | 16 |
| φ1830×3000 | 7.1 | 16 | 14-43 | 130 | 28 |
| φ1830×4500 | 10.6 | 24 | 21-64 | 155 | 32 |
| φ2100×3000 | 9.4 | 21 | 19-56 | 155 | 42 |
| φ2100×3600 | 11.3 | 25 | 23-68 | 180 | 44 |
| φ2100×4000 | 12.6 | 28 | 25-76 | 210 | 50 |
| φ2100×4500 | 14.1 | 32 | 28-85 | 245 | 52 |
| φ2200×3600 | 12.5 | 28 | 25-75 | 210 | 52 |
| φ2200×4500 | 15.6 | 35 | 31-94 | 245 | 54 |
| φ2400×3600 | 15 | 34 | 30-90 | 280 | 60 |
| φ2400×4500 | 18.7 | 42 | 37-112 | 320 | 71 |
| φ2700×3600 | 18.8 | 42 | 38-113 | 380 | 82 |
| φ2700×4500 | 23.5 | 53 | 47-141 | 480 | 90 |
| φ3200×4500 | 33.5 | 75 | 67-201 | 800 | 137 |
| φ3600×4500 | 42.8 | 96 | 86-257 | 1120 | 200 |
Shanghai Dingbo Heavy Industry Machinery Co., Ltd is an integrated enterprise specialized in the design, manufactures sales, installation and after sales of mining and construction machinery, is located in Pudong Airport Industrial District, Shanghai, China.
The Company has independent import-export authority with a professional team for international market to deal with import and export business. We have obtained ISO9001 and CE International Quality Management System Certification. Quality is our company's life. In order to make customers satisfied with every aspect, we have established a very strict and effective quality management system, adopting new technology and advanced equipment, ensuring all of our products reach top standards.
Our main products include:
1) Crushing Plant: Jaw crusher, hammer crusher, impact crusher, roller crusher, cone crusher, VSI crusher and so on.
2) Grinding Plant: Coarse grinding mill, high pressure mill, ball mill, cement mills, ceramic mills, Raymond mill, micro powder mills and so on.
3) Washing and Screening Plant: Sand washer, rotary dryer, vibrating screen, high frequency linear screen, vibrating feeder, belt conveyors and etc.
Nowadays, our products have well known and widely used in international market such as Russia, America, Australia, Mexico, Italy, Kazakhstan, Turkey, India, Indonesia, Vietnam, Iran, India, Chile, Venezuela, Egypt, Libya, Ethiopia, United Arab Emirates, and etc.
Market demand is the drive and basis of our endless innovation. Rich technical experience and the application of high technology make our products rank a leading place in the industry in technology content, performance, reliability and maintenance cost, etc. We expect your choice and prepare to provide you with heartfelt service at any time.
We can provide excellent quality, reasonable prices, and good services and after-sales services for you. We sincerely welcome you to visit our company.
