Recently, Mr. Xie from Wenzhou, Zhejiang Province, China came to the factory to inspect the polymer material cement ultra-fine vertical mill. The fineness of the equipment is required to be 800 mesh.
Under the warm reception of our company's technical staff, we visited our production workshop and equipment exhibition hall. We have communicated with us online for a period of time before. According to Xie's production needs (fineness of finished powder, output per hour, etc.), the technical staff provided a reasonable plan. Our technical staff introduced our company to the customer in detail. The working principle and production and processing process of the company's ultra-fine grinding powder have won the recognition of customers.
In addition, we showed some customer site cases of our company's milling machines to customers, and let customers fully understand our company's milling equipment and enterprise development direction through video, pictures and other media. The operation explanation was given a high evaluation.
Shanghai Clirik Machinery Co.,Ltd. is a machinery manufacturer for many years. All the equipment is sold directly by its own manufacturer. In addition to providing complete project system solutions for users and friends, it also provides free equipment installation, commissioning, technical training and other services. We first led Mr. Wang to visit the office building, and then introduced our company's development history and main business through PPT in the conference room (established in 2005, focusing on the field of ore grinding equipment - ultrafine grinding machine, and achieved huge achievements), and also showed the real scenes of several major factories (there are factories in Jiangsu, Shanghai and other places in China), and the conversation during the whole process was very pleasant.
Product Features of Ultrafine Vertical Mill
The ultra-fine vertical mill is mainly suitable for ultra-fine powder processing of non-flammable and brittle materials with medium and low hardness, Mohs hardness ≤ 6, such as calcite, chalk, limestone, carbon black, kaolin, bentonite , talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, rectorite, diatomaceous earth, barite, gypsum, alunite, graphite, fluorite, phosphate rock , Potassium ore, pumice and other materials.
The particle size of the finished fine powder can be adjusted arbitrarily between 325-3000 mesh, and the output can reach 0.4-45 tons per hour (the specific output is subject to the actual processed materials)
Ultra-fine Cement Vertical Mill
1. Performance advantage
In the case of the same finished product fineness and motor power, the output is more than double that of jet mill, stirring mill and ball mill.
Long service life of wearing parts
Grinding rollers and grinding rings are forged from special materials, which greatly improves the degree of utilization. Generally, it can reach more than one year. When processing calcium carbonate and calcite, the service life can reach 2-5 years.
High safety and reliability
Because there is no rolling bearing and no screw in the grinding chamber, there is no problem of easy damage to the bearing and its seal, and no problem that the screw is easy to loose and damage the machine.
Environmental protection, clean
The pulse dust collector is used to capture dust, and the muffler is used to reduce noise, which has the characteristics of environmental protection and cleanliness.
2. Structural composition
The ultra-fine vertical mill is mainly composed of motor, reducer, grinding wheel device, disc grinding device, pressurizing device, powder separator, feeding device, oil station, main engine, electric control system and other parts.
1). Grinding wheel device: the main part of rolling materials, without power output, and passively operates due to the friction force in contact with materials. 2). Grinding plate device: the grinding area of the material, connected with the reducer, rotates by itself. 3). Pressure device: control the gap between the grinding wheel and the grinding disc to ensure the pressure of the grinding wheel during the grinding process. 4). Powder separator: multi-head powder separator structure, which uses the principle of rotating centrifugal force to realize fine powder screening and filtration in continuous production. It is an efficient and energy-saving powder separator.
CLUM Ultrafine Vertical Mill
3. Working principle
The motor of the main machine drives the grinding plate to rotate through the reducer. At the same time, the airflow produced by the high-pressure fan enters the main machine from the tuyere. The material is sent into the main machine of the vertical mill through the feeding screw and falls into the center of the grinding plate.
Under the action of the centrifuge, the material is scattered from the center of the grinding plate to the surrounding When it passes through the roller table area on the milling plate, the bulk material is directly crushed by the pressure of the roller, and the small particles are crushed after being pressed to further pulverize until they become powder.
The powdered material continues to move to the edge of the pan until it is taken away by the strong airflow at the air inlet. When the material in the airflow passes through the upper powder separator, the coarse particles will fall into the pan again under the action of centrifugal force generated by the high-speed rotating impeller.
The qualified powder passes through the powder selection system with the airflow and is collected by the dust collector, which is the finished product.