Services

——Nov 05, 2018What is a hot chamber die casting machine?

A hot chamber die casting machine is mainly used for zinc and other low-melting point alloys which do not easily corrode the metal pot, cylinder and plunger. In a hot chamber machine, molten metal is automatically supplied to the die cast machine through a "gooseneck" that is submerged in furnace full of molten metal. At the beginning of the cycle, a piston is retracted, allowing the gooseneck to fill with molten metal. The piston is activated and metal is plunged through the gooseneck and into the die. After the metal has solidified, the plunger is withdrawn, the die opens, and the casting part is ejected.

hot chamber die casting machine

Hot chamber machine is rapid in operation. The cycle times vary from less than one second for small part weighing less than 28.35 grams, to thirty seconds for a casting of more than one kilogram. Normally dies are filled between five and forty milliseconds. The metal is injected at high pressures (from 1,500 to 4,500 psi or above). Nowadays the modern technology gives close control over these values, thus making castings with fine detail, close tolerances and high strength. Our die casting machines are hydraulically operated and equipped with automatic cycling controls and safety devices.

QLQ is a professional zipper machine factory that provides a combined service in the zipper production sector. We are becoming a reliable zipper manufacturing solution provider for customers from 50 countries. Contact us to get more info about hot chamber machine:

Email: cathy@qlqcompany.com

Related Posts
How About  Die Casting Mould of

Company NewsHow About Die Casting Mould of

QLQ is a professional slider mould & zipper machine factory that provides a combined service in the zipper production sector. If you want to know more info about die casting mould, please feel free to contact us: Email: cathy@qlqcompany.com…

Nov 05, 2018
What is a hot chamber die casti

Company NewsWhat is a hot chamber die casti

A hot chamber die casting machine is mainly used for zinc and other low-melting point alloys which do not easily corrode the metal pot, cylinder and plunger. In a hot chamber machine, molten metal is automatically supplied to the die cast ma…

Nov 05, 2018
Quick-Tips :PU/TPU/PVC Waterpro

Company NewsQuick-Tips :PU/TPU/PVC Waterpro

As the name indicates, waterproof zippers are zippers that go through special treatment, mainly used to provide protection against the water. According to the waterproof film being applied, normally they can be divided into PU,and PVC waterproof zippe…

Oct 08, 2018
Tips about choosing metal zippe

Company NewsTips about choosing metal zippe

If you want to do shiny gold color, shiny gun color and shiny antique sliver color, then we suggest you to buy following machines: Shiny gold color coating machine, 9 shaft shiny gold color fixing and cleaning machine, single color coating m…

Aug 16, 2018