Raymond Mill is the non-metallic minerals processing equipment important one. Because of their stable performance, adaptability, cost-effective, since the introduction of more than 20 years, has been popular in the non-metallic mineral processing. However, as in recent years for non-metallic mineral powders in the broad field of application development, downstream enterprises to the requirements of non-metallic mineral products increased. Especially on the product fineness of a higher demand. This makes traditional Raymond Mill appeared to be inadequate. Traditional Raymond Mill existence of these problems have been plaguing enterprises and mineral processing equipment manufacturer. These problems are mainly manifested in:
A product fineness low, the general Raymond Mill fineness of 500 head in the following general, these devices can only occupied the lower end of the powder market.
Two high rate of mechanical failure, power consumption, noise and emissions pollution
Three low system efficiency, product collection system separation effect is not satisfactory, a lot of powder lack of an effective system to collect in a repeat cycle power waste
Four host bellows duct design errors, the grinding material in the larger particles and not enough time grinding broken particles often bellows shoulders into worm bins gathered in the rear, and has extended forward to a gradual reduction of wind, causing traffic congestion easy, but not a powder or less powder, affecting production.
New ultrafine Raymond Mill Process characteristics:
Over the years I mastered by the plant's equipment ultrafine powder processing techniques, the issue of a comprehensive and thorough technological innovation. We use traditional Raymond Mill Machine discovered, Raymond Mill in the processing of calcite powder, powder containing 325 large bands of ultrafine powder, if we can be isolated and expanded production, will substantially improve efficiency. Our Raymond Mill structure for a lot of renovation:
The traditional approach to mainframe improve the spindle and the plum blossom was conducive to the stability of the structure, its smooth running.
Center without swinging. Some machines will be analyzed by traditional cavity towed instead of hanging transmission cavity resonator rotating two isolation, thereby increasing its stability, durability. The Ministry smash to be always grinding materials gathered in the region for effective grinding smash processing, improved grinding efficiency, we also Roll structure has been updated to roll grinding and grinding wheel can roll axis can be complementary operation. Also in the rotation to be public. Its effectiveness and durability stronger. And in the more abrasive edge and higher operating speed work. In some ventilation, bellows breeze Road by the end of the same level to tilt 30 degrees to the center, a bucket-shaped to ensure bellows, wind Road has no plug flow, which always maintain the required air flow, host mills at high efficiency. The entire system design, from the traditional two to four collection. 12 with the collection of lock-vacuum collection, no dust overflow, a collection of 34 controllable overflow series of wet and dry collection, eliminate dust overflow. The whole system in the collection of ultra-fine powder to eliminate or reduce the pollution of the surrounding environment.
The above new Raymond Mill machine can right calcite, dolomite, talc, old soil, barite, rutile, non-metallic minerals such as fluorite ultrafine grinding. After practice, the use of feed size of a 25mm calcite grinding, fine adjustment of the 1250 Head (CC), the yield can be achieved w / h, the importation of power need only 23kw. Raymond Mill than traditional cost-effective with significantly higher.