Comprehensive introduction to the sheet of ball mill

Descripción

As we all know that ball mill has wide application and high efficiency in grinding various materials. Hongxing ball Mill is widely used in powder making production line in industries like mining, building materials and chemistry industries.Ball mill is a key equipment to grind all kinds of ores and other materials, including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. In this article, we will introduce a kind of the most important spare part of ball mill.

The scaleboard is one of the most important spare parts for a ball mill. Therefore, the shape and material quality of it will give rise to great influence to the grinding effect and capacity of the ball mill.As shown in the flow sheet, the ball mill has two feed points at both the ends and the ground material is discharged centrally. The discharged material is fed on to air separator where the fines of desired size get separated and the grits return to the second chamber through second inlet. Fresh feed is given to the first inlet. A drying chamber can be provided before the first chamber to dry moisture in the material, whenever required. Hot air can be introduced from both the ends. The advantages of this system are ?/p High drying capacity : 6% moisture can be dried with preheater gas at 320?C and up to 14% moisture can be dried with hot air furnace. This is possible since large quantity of hot gas can pass through the mill without increase in pressure drop across the mill. Optimisation ?Since grits can be directly introduced in second chamber, grinding media loading in both the grinding chambers can be optimized and over grinding can be avoided. This mill is 10% more efficient as compared to air swept ball mill, normally used when drying is necessary.Due to the above advantages this system is recommended for raw material grinding.Sand making equipments mainly include impact crushre, jaw crusher, hammer crusher, cone crusher,roll crusher and vibrating feeder,etc.

For the material quality of scaleboard, there are two main kinds which are metal materials and rubber materials respectively. And for the former kind, we have high manganese steel scaleboard and alloy cast iron scaleboard. What we have to say is that in the actual use, high manganese steel scaleboard has good impact resistant performance, strong durability and high wear-resistance so that it is more suitable for the coarse grinding. Then for the fine grinding, the user can adopt the alloy cast iron scaleboard with low impact resistant performance which can save much production cost.

Hongxing is a professional manufacturer and supplier of all kinds of grinding mills including high quality spare parts. So no matter you need the complete products or spare parts, please contact us without hesitate.

cement rotating dryer: http://www.hx-crusher.com/dryer_machine.html