The most widely grinding machine used on the market today is the Raymond mill and high pressure grinding mill. Two kinds of grinding machine are grinding material by squeezing between rollers and grinding ring. How to distinguish Raymond mill and high pressure grinding mill has become a hot topic for a long time.

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The differences of Raymond mill and high pressure grinding mill is mainly on the feed size, the particle size and the finished production. The appearance of the host has little distinction. High pressure grinding mill grinding device is equipped with high-pressure spring of 1000-1500 kilograms of pressure which makes great improvement and perfection. When the machine is working, under the role of high pressure spring and centrifugal force, roller is rolling close to the ring mill Portable concrete mixer, which makes rolling pressure is 1.2 times higher than Raymond mill under the same conditions and yield can be increased by 20 % -30 %.When roller and grinding ring reach a certain wear and tear, adjusting the length of high-pressure spring Ready-mixed Concrete mixing/batching plant, maintaining a constant pressure between grinding roller and grinding ring, can ensure stable production and fineness.

The smaller feed size is the higher stable yields Raymond mill has and the higher processing efficiency is diesel cement mixers (for sale), while high pressure grinding mill feed size is slightly larger than the range of Raymond mill. The particle size of Raymond mill is in the range of 30 mesh -325 meshes while high pressure grinding mill discharge size is from 80 meshes to 425 meshes with finer finished products and higher rates sieve through. Due to the strong pressure, the yield of high pressure grinding mill is higher than Raymond mill.

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