Vertical Roller Mill Spare Parts,Vertical Roller Mill Wheel Material Selection

Description:vertical roller mill spare parts are the key equipments of the material being broken, and then to smash. vertical roller mill is widely used in cement, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry,all kinds of ores and other materials can be dry or wet grinding.vertical roller mill is suitable for all kinds of ores and other materials,and it is widely used in mineral dressing, building materials and chemical and other industries, can be divided into dry type and wet type two kinds of grinding way. According to the row of ore different ways, can be divided into grid type and overflow type two kinds.

vertical roller mill working principle:
Material composed of feeding device through the hollow shaft spiral evenly into the mill first warehouse, the warehouse has ladder plate or corrugated plate, containing all kinds of steel vertical roller, cylinder rotate falling after the vertical roller to a certain height, the centrifugal force is generated on the material and grinding effect. Material in the first warehouse after reaching coarse grinding, by mono-layer partition storehouse board into the second warehouse, the warehouse with a flat plate, inside, the steel vertical roller will further grinding material. Powder through the unloading board, and then finish grinding homework.

vertical roller mill spare parts:
vertical roller mill spare parts have a large vertical roller mill pinion gear,vertical roller mill, vertical roller mill hollow shaft gear ring, the big vertical roller mill gear ring,vertical roller mill storehouse board insulation drives, vertical roller mill bearing, vertical roller mill lining, and so on.Many people is very confused about how to select spare parts , when choosing spare parts,the material of spare parts is very important, the following will provide you about vertical roller mill the material of spare parts selection method.

vertical roller mill spare parts- wheel material selection:
According to different working conditions , large gear wheel of spare parts commonly used materials as follows:
(1) The carbon structural steel
(2) Carbon alloy structure steel
(3) Carburizing steel
(4) Nitrided steel
vertical roller mill wheel structure due to the use of different requirements and with a variety of different shapes,so,it is difficult to distinguish.
In the process of production, vertical roller mill spare parts play an important role.From the perspective of process gear can be seen as the ring gear and wheel body two parts.According to the ring gear tooth on the distribution of the form, can be divided into straight teeth and helical teeth, at the same time, there is herringbone gear, etc.
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