Introduction to the Raymond Mill

The Raymond mill is one main products of our company .And as one of the biggest production base in China, our company have produced the Raymond mill with better wom in the Raymond mill market. And abiding by the enterprising spirit of "quality first" and service principle of "customers primary" ,we company have put forward the operation idea of "good faith and truth seeking ".

Technical features of Raymond Mill

1. High-efficiency : the full use of the jet-flow and optimized impeller structure can greatly improve the crushing and grading efficiency ,thus greatly improving the production.

2. High grading degree:with the frequancy conversion and grading adjustment technology,the Raymond mill have stable and complete grading sysytem and the special sealing measure ,which can efficiently prevent the leaking of the fine particles .And the particle size can reach 500—6000monyh and the thinnest can reach 12000monyh.

3. Low wearing:the crushing wearing parts and the impeller of the Raymond mill mainly adopts German technology .And with the optimized design of the inner cavity structure and anti-abrasion and allergy materials ,the Raymond mill have made the lowest wearing parts and the highest purities .

Application of Raymond Mill

The Raymond mill are mainly applied to crush the barite, limestone, ceramic, slag with the Mohs hardnes of less than 9.3 degree and the super thin powder process of over 280 materials in the non-flame and explosive field of mining,metallurgy,chemicswith the moisture of lower than 6%. And the final particle size can be adjusted at the range of 60-325monyh and some materials can reach the extreme high degree of 500monyh.

Working principle of Raymond Mill

When Raymond mill working ,the materials will be delivered into the machine body by the feeding hopper installed on the sidewall of the cover shell.Abiding by the roller equipments swung on the star rack of the main machine body,it will make the revolution movement by surrounding the vertical axis and make the autorotation movement at the same time .Due to the centrifugal force ,the roller will swing outside and give much pressure on the gringing ring so that the shovel can deliver the materials to the space between the roller and ring,thus achieving the crushing aims.

Wind classifying process of Raymond mill: After the grinding ,the wind machine will blow the wind to the main units shell and blow up the powder to the analyzer positioned upon the grinding room to receive the classifying .While the materials with over-coarse degree will fall down to the grinding room to receive the repeated grinding .And the standard particles will flow to the cyclone collector along with the wind stream and then be discharged out by the discharging gape at the form of final products. And the wind stream will return the wind machine by the return air positioned on the upper end of the large cyclone collector .And the air course is circular and can flow at the negative condition. And the wind increasment of the circular wind path will be discharged out by the waste air pipe between the wind machine and main units. And then it will enter the small cyclone collector and proceed the purifying processing.

Main parameters of Raymond Mill