Online Die
Casting Services
Lower cost per partGood for larger and more complex partsISO9001; ISO14001; IATF16949Request A Quote
Lower cost per partGood for larger and more complex partsISO9001; ISO14001; IATF16949
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Online Die Casting Services
Pressure die casting is great for manufacturing higher volumes of metal parts in aluminium, zinc or magnesium. HLH manufactures high quality die cast tools, offer precision die casting and post process machining and finishing options.
How It Works – Similar to injection molding but for metals, a mold tool is first manufactured by HLH’s highly skilled toolmakers and engineers. This is then installed on a die casting press and molten metal is injected under pressure into the tool cavity. The parts can then be finished in a range of ways including powder coating and anodizing.
Hot Chamber Die Casting
Also known as gooseneck casting, hot chamber is the most popular die casting process. A chamber of the injection mechanism is immersed in molten metal and a "gooseneck" metal feed system brings the metal into the die cavity.
Cold Chamber Die Casting
Advantages Of Die Casting
Used For
Die casting is used for low to mid volume metal part production, production metal parts, complex metal parts.
Used For
Die casting is used for low to mid volume metal part production, production metal parts, complex metal parts.
Advantages of Die Casting
Applications of Die Casting
Rapid Prototyping
Low-cost tooling allows molded parts to be produced very rapidly and cost-effectively.
Production Parts
Molding is best known for its un-matched production capabilities from thousands to millions of identical parts.
Range of Industries and Certifications
We offer ISO9001; ISO14001 & IATF16949.
What is Die Casting
TECHNOLOGY OVERVIEW
An Overview of Die Casting
Die casting is the manufacturing process of choice when producing high volumes of relatively complex metal parts. Die cast parts are made in steel molds, similar to those used in injection molding, but use low melting point metals such as aluminum and zinc instead of plastics. Die casting is widely used due to its versatility, reliability and accuracy.
To create the die cast part, molten metal is forced into a mold via high hydraulic or pneumatic pressure. These steel molds, or dies, produce extremely complex, high tolerance parts in a repeatable process. More metal parts are made by die casting than by any other casting process.
To create the die cast part, molten metal is forced into a mold via high hydraulic or pneumatic pressure. These steel molds, or dies, produce extremely complex, high tolerance parts in a repeatable process. More metal parts are made by die casting than by any other casting process.
Types of Die Casting
Nice Words From Our Clients
I would like to congratulate you and your company with your service and prototyping quality. The communication with our company was very clear and constructive. The prototypes have a very good quality and the delivery speed are fantastic. With your prototypes we can communicate better and faster with our clients and give them a glance of how the product will look and feel like.Ing. Marc E.J. Van Strydonck Industrial designer.
Marc E.J. Van
Strydonck Industrial designer
Hi HLH, I received the CNC prototypes last week and have spent the past few days assembling them. I would like to thank you and HLH for the work you have done CNC machining these parts and for delivering them to us as quickly as possible. I look forward to working with HLH as new projects arise in the future.
Jamie Booth
We have had everything from soft rubber to hard plastics, various grades of aluminum to stainless steel parts prototyped via HLH to characterize the performance and gain high level of confidence on design months before actual verification parts and data is available. We have used many of their arsenals of processes from SLA, CNC mill, lathe, forming, wire-cutting, EDM, vacuum cast and my favorite-custom springs. Product development is so much more progressive and easier with HLH as your prototype partner.
Han Hwang, R&D Manager
