The origin and development of raymond mill

The origin and development of raymond mill

After many years of practice and improvement, the structure ofraymond millsfrom the professional manufacturer SBM is getting perfect by low consumption, low investment, environment friendly, small occupation area, and more efficient than the traditional mill.

Raymond millhas almost several tens of years history, and the Shanghai Shibang raymond mill has the same age with the first one all over the world.

Currently, the most popular raymond mills in the leading position are on the basis of Newell Company and occupies 70% market share. Raymond mill's production and the development has closely related to the development of scrap industry. Firstly, most raymond mills are used for handling with some frivolous material, but with the deepening of understanding and the superiority of the crushing steel, all kinds of raymond mills are developed quickly and used wider and wider. Even to the entire scrapped cars and household appliances, processed with appropriate conveyor and sorting equipment, the composition of scrap broken lines can be easily finished ,so it is no need to dismantle of scrapped cars and household appliances and it is easily to product and process automatically to get pure crushed steel, non-ferrous metals and non-metallic materials available.

Illustration of How Raymond Mill works

Firstly, raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers of raymond mill oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. After this, the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The airflow system is closely sealed up and circulated under condition of negative and positive pressure.

How to choose raymond mill

Raymond millcan adapt to the medium and small mines, chemical, building materials, metallurgical industries ranking closed circle of milling equipment and so on. In one world, raymond mill is used widely in milling industry all over the world. Grinding mill industrial production right now in high demand of raymond mill, so purchasing a suitable raymond mill you should pay attention to the following points:

Firstly, the raymond mill models optional:

According to Raymond Mill Roll volume 3R, 4R, 5R, 6R, a variety of models. 3R which can be divided into 2115,2615,2715,3016 Purchase of suitable models to reference materials and grinding fineness to choose.

Secondly, the manufacturers choice is also very important

Shanghai Shibang Machinery has years of sales experience in the milling machine industry in the lead. Careful owned network of services to let you use the process of elimination of all worries.So, choose the SBM raymond mill is the right choice for you and we are pleasure to service for you .

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