LM Vertical Grinding Mill
LM vertical grinding mill is the GM in order to solve the industrial grinding mill low output , higher energy consumption and other technical problems, absorbing the European advanced technology and combined with years of design and manufacture of advanced mill concept and market demand, after years of painstaking t design of this large grinding equipment.
Vertical roller mill adopts the reasonable and reliable structure design , with advanced technological process, drying, grinding, powder selection, promotion in one, especially in the large grinding process, fully meet the needs of customers, the main technical, economic indicators have reached the international advanced level.This vertical milling machine is widely used in cement, electric power, metallurgy, chemical industry, non-metallic mineral industries, large milling processing is especially suitable for various ores, the massive, granular and powdery materials into the required powder material.
Vertical Roller Mill Operation
Correct operation is to ensure that equipment in good running conditions, every operator must operate according to the operational rules. Master the use of correct vertical roller mill operation method and equipment requirements, in order to ensure the safe and reliable operation of the machine and to maximize the economic benefits, which also can bring maximum economic benefits for the users.
- 1.Before each vertical milling machine boot must check the hopper from debris, check whether the throttle closed draught fan;
- 2.User should strictly match 120-160 mesh sieve size requirements for execution.Because the finished product particle size entirely on adjusting the classifier to achieve speed, rather than mesh screening out.Cyclone sieve just played two times screening protective function, prevent irregular particles into the finished powder.
- 3.When the feed rate unchanged, due to mistaken illusion of size below standard,improving the side grinding speed again, so that make the material of the grinding cavity stay in the main time increasing, the temperature will rise with the powder material particle size increased, but also have some bad results;
- 4.After the completion of the whole transfer system, in the formal production,the wind does not need frequent adjustment amount, should be fully open throttle. Adjustable vice mill feed rate and to meet the needs of different products.
- 5.When continuously working for more than five days, should replace the dust bag dust bag or artificial will adsorption powder knock off, maintain good permeability, so as to ensure the work stability of yield and temperature.
- 6.In the production process, in order to ensure the dust bag has good permeability, achieve the stable yield and lower the temperature, the user must install oil-water separator. Pulse air clean is one of the most important to guarantee the normal work.
- 7.Before each stop, you must complete the production of material inside the hopper and clean the hopper, continue to work for 3-5 minutes and then stopped by the program to stop working.
Vertical roller mill with its high efficiency, low power consumption, no dust pollution, small noise, the fineness of product is easy to adjust, wearing parts consumption is small and the structure is simple, low failure rate, small occupation area and the other outstanding advantages welcomed by customers. I believe that in the near future, it will be relying on its own merits, replacing Raymond mill or ball mill, becoming the mainstream grinding equipment , to bring the gospel for the grinding industry.