Requirements about the material of steel spool for aluminium foil
As the last process of Aluminium foil, the finished aluminium foil will be rolled around the steel pipe with high-speed rotation, so there is a very strict requirement on concentricity and dynamic balance of the product. The material will be high plasticity, high toughness and also high-temperature resistance.
Centrifugal casting or roto casting is a casting technique that is typically used to cast thin-walled cylinders. The steel spool is used to cast such materials as metal, glass, and concrete. It is noted for the high quality of the results attainable, particularly for precise control of their metallurgy and crystal structure. Unlike most other casting techniques, centrifugal casting is chiefly used to manufacture stock materials in standard sizes for further machining, rather than shaped parts tailored to a particular end-use.
The facts show that centrifugal casting steel, like G310-570 ZG35CrNiMo ZG25Cr2Mo1V 35CrMo KcP-12, etc, meet the requirements of the core of aluminium foil, and now widely used in rolling mill of aluminium foil, aluminium strip, etc.
Luoyang Yujie Industry &Trade Co.Ltd located in Luoyang City, one of the main heavy industrial bases in China. We specialize in the production of bearings, non-standard machinery parts, machine tools. For the bearings, we can offer cross roller bearing, slewing bearing, YRT bearing, thin section bearing, ball screw bearing, deep groove ball bearing, etc. For the nonstandard machine parts, we can produce gears, shafts, sprockets, moulds, rollers, pulley, mining machine parts, etc as per customer drawing and requirements. For the machine tools, we offer CNC vertical machine centre, CNC horizontal lathe, CNC gantry boring and milling machine, CNC floor type boring, and milling machine.
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Luoyang Yujie Industry & Trade Co., Ltd.
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