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Introduction
High pressure overhang roll mill is used for grinding the barite, limestone, kaolin, ceramics, and slag, etc, with the hardness below scale 9.3 of Mohs and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industry, chemical engineering and building material for high fine powder generating and processing. The particle size of finished product can be adjusted from 80 to 325 meshes at random and the particle size of part materials can reach 2000 meshes at the maximum.
| Model | Roller | Ring | Max feed-in size(mm) | Finished products size(mm) | Power(kw) | Fineness of the finished products(mm) | |||||
| Number | Diameters(mm) | Height(mm) | Inner diameters(mm) | Height(mm) | 0.225 | 0.075 | 0.444 | ||||
| Capacity(t/h) | |||||||||||
| YGM85 | 3 | 270 | 150 | 830 | 150 | <20 | 0.613-0.033 | 22 | 3.4-4.6 | 2.2-2.8 | 1.2-2 |
| YGM90 | 3 | 300 | 160 | 910 | 160 | <25 | 0.613-0.033 | 30 | 3.6-4.1 | 2.6-3.3 | 1.8-2.2 |
| YGM95 | 4 | 320 | 160 | 970 | 160 | <25 | 0.613-0.033 | 37 | 4.3-5.6 | 3.0-3.8 | 2.1-3 |
| YGM130 | 5 | 410 | 210 | 1280 | 210 | <30 | 0.613-0.033 | 75 | 6-9.5 | 4.5-8 | 3-5 |
Features
1.Compared with other grinding mill, the output can increase 10-20% under the same condition. 2.Minerals Moh's hardness: below scale 9.3 3.The final products size is extensive, from 0.613mm (30mesh) to 0.033mm (425mesh), and the finest powder can reach to 0.013mm (1000mesh). 4.The dust-removing effect can fully conform to the national standard. 5.The grinding equipments adopt lapping multilevel seal, which is very effective.
Working principle
When it is put into use, the materials to be grinded are put into the main frame through the feed-in bin on the side cover. Then it revolves round the vertical axis line by the milling roller hung on the star rack. With the centrifugal force by rotation, milling roller wings outside and presses fast on milling rings to make relieving tool carry materials between milling roller and ring, thus the materials are crushed by the rolling and milling of the milling roller.
service concept:1.Pre-sale services:1) Selecting equipment type;2) Designing and fabricating the products in accordance with the special requirements of the clients;3) Training technical personnel for our clients;4) Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects.2.Services provided during the sale:Respect our clients; present the clients with ease, relaxation and a surprise; devote ourselves to improve the total value of our clients.1) Checking products acceptance ahead of delivery;2) Introducing the service system to our clients.3. After-sale services:Improve the added value of our products, and let the clients free from the using troubles:1) Assisting the clients preparing for the first construction scheme;2) Installing and testing the equipments;3) Training the first-line operators on site;4) Examining the equipment regularly;5) Taking the initiatives to eliminate the failure(s) rapidly at site;6) Distributing the guarantee fittings door-to-door;7) Providing technical exchanging;8) Providing maintenance for big item
Yuhong High pressure grinding mill with CE