2014年12月1日星期一

Select the suitable vertical roller mill methods

In the choose and buy when the vertical roller mill note a few points: first is the manufacturers, in the purchase of vertical roller mill must compare each manufacturer mill quality and after sale service and credibility of the company, then choose the right according to the characteristics of their own vertical roller mill  material: high hardness, high yield to select milling requirements machine models, but also with the wet material drying machine.
After the last purchase mill also as much as possible with several sets of wearing parts,such as: grinding ring, roll grinding, blade, a copper sleeve etc.. So in the course of future even if there are problems, soon replaced without impact to production. Buy mine machinery not only cheaper, and now the price difference is very big, poor quality of a lot of. Some products Jerry, cheaper, but quality is not stable. In the use of the process will be a lot of problems, not only delay your production process, also will therefore be greater losses, therefore the demand in the purchase of required machinery, attention must be paid to the quality of the products.
We are professional to create a vertical roller mill, has maintained a leading edge in the industry. The company's products not only have many customers in China, and exported to dozens of countries in Europe, the Middle East, South Asia, South America,Africa etc.. Both at home and abroad to win the customer the consistent high praise. In the process of development, and constantly exchange and cooperation with domestic scientific research institutions, design production, maintenance and debugging and engineered the capacity to rapidly increase. Vertical milling machine production not only high efficiency and energy saving, environmental protection and clean, prolong the service life of wearing parts, reliable and safe is the leading choice for the majority of mine equipment use the quotient.

2014年7月9日星期三

What Are the Structural Features of Raymond Grinding Mill


Raymond MillRaymond mill feed particle size is usually 15 ~ 20 mm, grinding product granularity is generally 0.044 ~ 0.125 mm .Raymond mill is mainly used for mok”s hardness below 9.3 ,Humidity less than 6% of flammable , explosive of all kinds of ores, building materials, chemical materials such as super fine crushing processing ,such as graphite, talc, kaolinite, limestone and other materials of powder processing .Finished product fineness of up to 2000 mesh, for some materials in high fineness requirements of engineering and project more appropriate.How much do you know the structural advantages and operating principle of raymond grinding mill?

The structure characteristics and working principle of Raymond mill :
The structure characteristics:
1,three-dimensional structure, cover an area of small,Complete sets of strong,Fote independent from the block thought finished product form a system of production.

2,the fineness of finished product FenZi evenly,Through screening rate is 99%,This is also other milling equipment without merit.

3,mill host transmission device enclosed gear box and pulleys,It is stable and reliable operation.

4,Raymond mill important parts adopt high quality steel,Wear parts adopt high-performance wear-resistant materials, high wear-resisting performance, reliable operation .

5,the electrical system adopts centralized control,Milling workshop basic can achieve unattended operation and convenient maintenance.

Raymond mill rollers works under the action of centrifugal force tightly rolled on the ring,It consists of the shovel scooping up material to the grinding roller and grinding ring in the middle,The material under the action of ground pressure, broken into powder,Then it”s on the fan blow the materials into powder under the action of up through analysis of machine,If it reaches the requirements of the fineness of materials through the analysis of machine , or it can not meet the requirements of the back to continue to grinding grinding chamber,through the analysis of the material of machine into the cyclone separation process is collected.