The tool cavity is created using two hardened tool steel dies which have been machined into shape.
Zinc alloy die casting badge.
High pressure alloy die casting.
Us 0 1 0 8 piece min.
Spin casting allows for details not available with die striking.
Za 8 contains approximately 8 4 aluminum and is the only za alloy that can be hot chamber die cast an important consideration when selecting a material for a component.
Zinc alloy or zamac is poured in to pre prepared 3 dimensional moulds and then centrifugally spun to force the liquid metal alloy in to the mould cavity.
This is also a very strong alloy with a yield strength 393 mpa 57 ksi and hardness 102 140 brinell comparable to za 27.
Zinc is a lightweight metal that can easily be molded into any shape or size.
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Za 8 or zinc aluminum alloy contains significantly more aluminum than the zamak group of alloys.
This recently developed alloy is the most creep resistant of all the zinc die casting alloys with an order of magnitude improvement over alloy 5 and za 8.
The mold charge costs more than die struck pins mold.
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Pewter is a heavier alloy that is also a great choice when creating a custom design.
When casting a pin you have a choice of using either zinc allow or lead free pewter.
Die cast pins can also be plated with multiple colors like gold silver bronze nickel antique etc.
Unlike the die struck pins we can also make the 3d die casting lapel pins are made of quality zinc alloy.
Zinc alloy die casting to zinc alloy materials according to the different needs of customers to develop various grades of different styles of products three dimensional sense of strong diverse colors smooth edges good texture.