Two layer-8 cavities mould for brake lining
1. Application: Suitable for hot-press forming for all kinds of drum brake lining.
2. Performance characteristics: The mould adopt high grade of 40cr alloy structual steel, then complete through precise machining after hammering. So it is structural durabilities. The mould is composed of upper mould, bottom mould, intercalary plate, damper plate, the plate which use to up and down the mould and guide bushing. The upper and bottom mould are formed by processing according to machining center or accurate grinding. It has the advantages of Simple operation, High efficiency, Low labour intensity, High precision and Stable quality etc. It is the specialized mould for supporting manufacturers and high quality products.
3. Technical data:
Material of template: 40Cr forging materials (or 45# steel)
Hardness of heat treatment for upper mould: 26-300
Hardness of heat treatment for bottom mould: 40-420
Thickness of plating chrome: 0.03-0.05mm (branded hardware)
The inner-arc clearance of brake linings after hot-press forming: <0.15mm
Tolerance of thickness: <± 0.5mm
5. Enclosed parts and document:
An Operation Manual A qualification and debugging report
Remark: According to user's requirements, we can design other multi-cavity mould or other special design!
Zhengzhou Baiyun Industrial Co. Ltd was founded in 1977 and located in the industrial demonstration zone in Gongyi City, Henan Province, China. Our annual output is RMB120 millions and with more than 700 employees in the company. We mainly produces all kinds of brake linings for automobile and motorcycle, meanwhile, we also specialized in producing molds and equipments for automatic production lines of friction materials. Over the years, Our specialized molds and equipments for the friction material production line manufactured by us, such as Brake mold, Mixer, Specialized press, Grinder, CNC driller, Dedusting etc. Sell well both in the domestic and abroad, serving more than 500 enterprises and getting much recognition and praise from all customers.
