Raymond Mill Grinding Roll

Raymond mill working principlethe whole machine is collocated with jaw crusher, elevator, hopper, electromagnetic vibrating feeder, main unit, classifier, collector, cloth deduster and high-pressure blower.The working principle is as follows: 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.

Grinding mills are mainly used to grind and process calcite, limestone, marble, potassium feldspar and other materials.Henan hongxing mining machinery grinding mill includes raymond mill, high pressure suspension mill, european technology trapezium grinder, three-rings and medium-speed micro-powder grinding machine and super pressure trapezium grinding equipment.Each series has various models, which can meet users' different requirements.Below the experts from hongxing machinery will tell you how to maintain and prolong its service life.

Take a panoramic view of the whole production line, raymond mill is the key section which transfers the material into a finished product, so it is the dominant.Material crushed to the desired size will be sent to the material storage hopper by the elevator, and then uniformly fed into the indoor host mill of raymond mill by vibrating feeder, due to the centrifugal force of the rotating the grinding roller swing outwards and press on the grinding ring, the relieving tool scoop up materials to between the grinding roller and grinding ring to the purpose of grinding.Material after grinding fine powder will bring into the analysis machine for sorting by the circulating wind of the blower, the coarse material will back for regrinding and the qualified fine powder will enter the finished product cyclone powder collector with the airflow and then discharged out through the powder discharge tube of raymond mill.Then we get the final products.

The powder grinding equipment will be larger, more environmentally friendly and more intelligent.For this reason, hongxing machinery made technological upgrading on the basis of the original raymond mill, the main machine and the reduction box adopt elastic sleeve dowel pin shaft coupling which effectively prevent the easy-breaking phenomenon and promotes the reliability of the machine.The analytical engine adopts high density leaves and frequency control which is able to improve the powder dressing fineness and production capacity.Compared with the common powder collector, by-path powder collector has little damage on pressure and high powder collecting efficiency which is beneficial to collect the micro powders and particles that is difficult for the common one to collect so that it has the advantages of protecting the environment.

The raymond mill can just process single raw material.Stone production line our mill has different materials of grinding medium (mainly for grinding roller and grinding ring) to meet the requirement of processing different raw materials, so that not only can extend its life but also increase production.If the user changes the original intention for long-term and process other raw materials, it needs to replace the suitable grinding roller and grinding ring, the universal grinding medium is not the best choice.

Hongxing machinery lays much emphasis on the quality and clients.We serve clients with the quality guideline of being responsible for every working procedure, every product and every client.What we have done is for the clients and we believe that quality is the best way to develop market.All of the products have passed the authentication of iso9001.Hongxing brand is the chinese famous brand.Reliable and stable quality is the key to success.Our products are well known at home and abroad.Now we have tens of thousands of users throughout china and more than 30 world markets.As a leading global manufacturer of crushing and milling equipment, we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete stone crushing station.We also supply individual jaw crusher and raymond mill as well as spare parts of them.

We are concerned about the improvement of raymond mill efficiency.Here we would like to tell you how to improve the efficiency.

Raymond mill produced by our company is mainly used to grind non-inflammable and non-explosive materials with moths hardness below 7 and moisture content below 6% such as barite, calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc.

With its high quality products such as china impact crusher, cone crusher, impact breaker, sand maker, raymond mill, henan hongxing mining machinery co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.

As the international first-level leading enterprise especially in its research & development, manufacturing and sales, henan hongxing mining machinery is the provider for rocks and ore processing equipment and solution for system.It autonomously researches and develops the kernel production such as mobile crushing plant, crusher, sand maker, vertical mill, european mill, raymond mill, which has won many national patents praise.It is in the first line to pass through the iso9001:2000 authentication and european ce certification, which becomes the first choice for powder grinding, coal powder milling, slag for micro powder processing in building, construction material, ore mine, metallurgy and all kinds of non-metal ore, etc.

At the present society, with the development of economy and civil construction, the need for cement is increasing day by day, which has led to the development of raymond mill because it has high efficiency in cement production.In cement production; the traditional grinding has some obvious disadvantages such as large energy consumption, accounting for 70% of total electricity consumption of cement.

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