Ball Mill Liner Castings And Forgings , Rubber Lining , Magnetic
Lining Board 1. Ball mill liner castings and forgings product description Zhongshi Heavy Machinery company can professionally produce all
kinds of ball mill lining board, including CITIC Heavy Industry
ball mill lining board, Luo Mine ball mill lining board, self mill
lining board, raw material ball mill lining board, cement ball mill
lining board, rod mill lining board. And can be customized
according to the needs of other brands ball mill lining board. Its
strong casting and forging, heat treatment and machine capacity,
strict quality and process control methods, perfect testing and
experimental means, so that its production and development of
various ball mill lining plate enjoys a high reputation in China,
and exported to overseas. 2. Ball mill liner castings and forgings product parameters Ball mill liner classification: | Classification | Feature | Note | | High manganese steel liner(ZGMn13) | It has enough impact toughness, and the surface can be cold
hardened and become hard and wear-resistant when subjected to a
certain impact. Therefore, high manganese steel is widely used to
make the lining board. | High manganese steel processing technical conditions are high, the
price is also more expensive, for grinding based on fine grinding,
the impact resistance of the lining plate is not high, can choose
wear-resistant and cheaper other alloy cast iron. (Wear-resistant
white iron, chilled cast iron, medium manganese rare earth nodular
cast iron) | | Rubber lining | The wear resistance; Corrosion resistance; Convenient assembly and
disassembly; The rubber liner has less noise when working. | Its disadvantage is: not high temperature resistance, not suitable
for use in dry grinding machine. | | Magnetic lining board | Long life, 4~6 times of high manganese steel lining plate; The maintenance cost of liner is low, which is 25%~40% of that of
high manganese steel liner. Single block small volume, easy installation, no maintenance,
improve the mill operation rate of 3%~4%; Light weight, reduce mill load, reduce power consumption by 4%~7%; Thin thickness, can increase the volume of the mill, improve the
capacity of the mill; The crushing medium adsorbed on the surface of the lining plate can
improve the grinding conditions and reduce the consumption of
medium by 5%~7%. Barrel body without bolts, avoid pulp leakage, can improve the
barrel body, gear and other parts life. | In recent years, the magnetic lining has developed rapidly and its
performance has been improved. Ball mill magnetic lining plate is
made of rubber or steel wrapped permanent magnet material, so it is
divided into metal magnetic lining plate and rubber magnetic lining
plate, the former is more widely used at present. Due to a section
of the ball mill to the ore size, impact, serious wear, so magnetic
lining is generally only suitable for two sections of the ball
mill. |
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