Raymond Mill is provided by XSM,And it's widely used in many practical fields. XSM is a professional production Quarry crushing and grinding equipment(Raymond Mill) manufacturers,We have a wealth of experience and the most advanced technology. If you need any crushing, grinding, process equipment, you can contact us by free online consultation or leave us a message by the following form.
Xuanshi Raymond mill is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay, glass. The fineness of the finished product can be adjusted from 100 mesh to 325 mesh according to requirements.
Structural Features of Raymond Mill
1. Raymond mill has vertical structure, with small footprint, it can form an independent production system from block to finished powder.
2. Finished product has uniform fineness and sieve rate can reach 99%.
3. Mill host transmission device adopts enclosed gear box and the belt wheel, with transmission smooth has reliable operation.
4. Important parts adopt high quality steel, wear-resistant parts adopt high-performance wear-resistant materials, whole machine has high wear-resisting performance and reliable operation.
5. The electrical system adopts centralized control, milling workshop can achieve unattended operation with convenient maintenance.
Raymond Mill Working Principle:
Load the stuff for grinding evenly and continuously into the grinding chamber of the main frame. Due to the centrifugal force in rotation, the roller swings go outward and presses closely upon the ring. The shovel carries the stuff to the space between the roller and ring. When the roller rolls, the stuff is thus grinded.
After being grinded, the stuff is to be routed to the classifier along wind belt of the blower and the rough powder will be put back to the grinder for regrinding. The fine powder flows into the cyclone collector together with air flow and is expelled from the powder output pipe as product.
In the grinding chamber, since the stuff contains moisture to some extent, the heat generated during grinding makes the moisture evaporate; since the pipeline joints are not airtight, the external air is sucked in and the circulation air mass increases. In order to enable the grinder to work in negative pressure, the increased air flow is guided to the deduster and sequentially to the atmosphere after purification.