first, the fineness of the finished powder is relatively uniform, and the screening rate is as high as 99%, which is difficult for other grinding equipment.
second, the important components are made of high-quality steel, wear-resistant parts are made of high-performance wear-resistant materials, the machine has high wear resistance and reliable operation.
third, the electrical system centralized control, the grinding workshop can basically achieve unmanned operation, and the maintenance aspect is also simple and easy.
fourth, its shape belongs to the three-dimensional structure, the area occupied by the land is relatively small, and the complete set is strong, from the fast material to the finished powder independently into a production system.
fifth, the transmission device adopts a closed gear box and pulley, which has stable transmission and reliable operation.
1. in order to enable the normal use and production of the mill, the user usually needs to develop a series of systems, such as "safe operation system for equipment maintenance", and at the same time prepare the necessary maintenance tools as well as grease and corresponding accessories.
2. after using for a period of time, it is necessary to overhaul the equipment, and at the same time, repair and replace the wearing parts such as the grinding roller and the blade. the grinding roller device should carefully check the connecting bolt nut before and after use to see if there is any looseness, whether the grease is added.
3. regarding the grinding roller device, when it is used for more than 500 hours, it is necessary to re-replace the grinding roller, and the rolling bearing in the double roller sleeve must be cleaned, and the damaged component should be replaced in time. the fueling tool can be manually added. oil pump and grease gun.
4. there is also a need for users to pay attention to, the raymond mill should have a fixed person in charge during the use of the machine, the operator must have a certain level of technology. the raymond mill must perform the necessary technical training before the installation to understand the principle performance of the mill and familiar with the operating procedures.
with the rapid development of mining machinery market, the importance of product quality has become profound with the development of the times. therefore, the quality of raymond mill has attracted the attention of major manufacturers. because the quality is related to the credibility of raymond mill, which is the key to the future development of the grinding mill.
for raymond mill, its own quality problem is also a response to its own strength. therefore, we must ensure and timely improve product quality. to ensure quality, we must pay attention to the details of the production process, integrate quality awareness into the production process with high standards and strict requirements, and never neglect any loopholes. in addition to quality is a key factor in the development of raymond mill, we should also pay attention to the following points.
1. now the scientific development of machinery industry is changing with each passing day. if raymond mill is not to be eliminated in the future development, it needs to constantly improve technology.
2. more and more attention has been paid to energy efficiency and environmental protection, so the development of raymond mill must focus on reducing energy consumption and reducing the impact on the environment on the basis of meeting the technological requirements.
3. relevant personnel should strengthen the protection of intellectual property rights and related technologies of raymond mill, create independent brands, and let more people actively participate in the mill industry.
in the mining equipment, there are many types of mill models, including different models and structural principles, respectively, for different user needs, production, etc., mainly including raymond mill equipment, limestone mill, ultra-fine milling machines, centrifugal mills, air mills, etc., for different materials in different fields, the main industry sectors are mining, metallurgy, chemicals, building materials, electricity, ceramics, etc., and the continuous sales of their equipment with the development of the industry it is also constantly increasing, and the level of equipment is constantly improving. raymond mills are getting better and better in the market these years. it can be seen that the mill equipment has an important position in china's economic development. increased productivity while driving social progress and development.
the important role of raymond mill in various ore industries is undoubted. the mill equipment combines with the current technical level, adopts a new internal structure, and has the effect that other crushing and grinding equipment can't. the work efficiency is high and the land is occupied. the area is small, and it is higher than other similar equipment in terms of cost performance. from the user's point of view, we strive to achieve greater user benefits and material savings.
the lining of stone grinding equipment is divided into fixed lining and movable lining. it belongs to the vulnerable working parts of the mill equipment. the wear form of the lining is different according to the material and the wear condition is different. the general stone milling equipment liner is made of cast steel and manganese steel, and in some cases is made of chrome steel. if the soft ore is ground, the liner is used to protect the cylinder from the direct impact and friction of the abrasive body and material. at the same time, different types of liner can be used to adjust the movement state of the grinding body to enhance the grinding body. the pulverizing effect of the material helps to improve the grinding efficiency of the mill, increase the output, and reduce the metal consumption.
in large stone milling equipment, the lining is divided into several sections according to the width and length. the linings can also be exchanged with each other, so that the service life of the lining can be increased several times. the service life of the liner depends on the characteristics of the ore and the quality of the material from which the liner is made. assuming that the stone milling equipment grinds quartz ore, the liner made of manganese steel can be used for an average of 3-6 months. its general life span is 1-2 months to 2-3 years. the consumption of manganese steel is from 0.0045 to 0.028 kg per 1 ton of ore. the consumption of chilled cast iron liners for each ore is from 0.01 to 0.1 kg, with an average of 0.05 kg.
liners of different stone milling equipment are available in a variety of shapes: finer and brittle rocks, and liners using plain weaves are reasonable. the coarse crushing is corrugated or the toothed surface, and the projection of one of the linings should coincide with the corresponding recess of the other lining.
For more details, you can contact us online or send email to sales@kefidinc.com now.
