High pressure die casting

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Aluminum die casting

Aluminum die casting is also known as high pressure die casting. To compare aluminum die casting with regular die casting, the former can prevent the products from blow holes and less air is trapped. Therefore, the process of aluminum die casting will results in higher quality casting products. Some of the more typical applications for aluminum die castings are: enclosures for the electronics industry, hand and power tools, hardware applications, pump parts, plumbing parts, parts for the automotive industries, sports and leisure, home appliances, and communications. Magic Precision provides one-stop contract magnesium, aluminum, and zinc die casting services to an A-list of international customers. Our products speak for themselves on why Engineering Excellence is our core value.

Magnesium Die Casting

GC Precision Mould, with more than 10 years experiences in skills of die casting, offers magnesium die casting services for cell phone, electric tool, auto part and power tool, satisfying the most demanding applications and industries. The magnesium die casting features versatile, hight productivity, weight saving, cost competitiveness, lowest density, and so on. It is the process of pouring the metal liquid into the fabricated mold and taking the metal out when it solidifies. The company designs and produces tooling inserts in house for the customers to save the cost of tooling production. Thus, it is able to offer quality die casting components or products at good price. In addition, all die casting parts are fully inspected before they are inserted into the casting machines. Magic Precision also offers one stop services from tooling design, casting, polishing, machining, painting to packaging. Over the passed decade, magnesium die casting service has built up its place in casting industry with its apparently features. Please see the magnesium die casting samples on the inner pages and any inquiry will be responsed promptly.

aluminum die casting
aluminum die casting

Background

GC precision mould co.ltd. provides state-of-the-art, high-precision magnesium die casting manufacturing services to our international customers. Our vast experience in magnesium die casting enables us to assist our customers in all aspects of design, product development, manufacturing and finishing. (See our Power Point presentations here!)

Mission Statement

Our mission is to provide high-precision magnesium die casting manufacturing services that exceed our customers’ expectations.

About Magnesium

Superior Properties

Among lightest of all metals (63% of aluminum, 38% of titanium)

Stronger than engineering plastics

100 times better heat dissipation than plastics

Electromagnetic shielding

Best vibration absorption of all metals

Environmentally safe – non-hazardous and recyclable

Ease of machining

Abundant Supply

Sixth most abundant on earth

Mainstream Acceptance

Already widely-used in electronics, hand tools, vehicles, sports gears, etc.

Challenging

Magnesium is volatile – only experience and rigorous process can master it

High-yield (> 90%) is key success factor

Tooling (mold) design is critical

Equipment customizations a MUST – in-house mechanical and electrical engineering R&D is needed to customize peripherals (e.g., Magic’s proprietary pumping systems)

Industries

We are serving our international customers from a diverse background:

high-tech electronics,

bicycles,

sporting goods,

hand tools, and

vehicles

are just some of the industries that are starting to realize the many benefits of magnesium components.

ISO

We are ISO 9001-certified

Die Casting Process

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Aluminum Die casting is a fast, cost-effective manufacturing process for production of high volume, net-shaped, tight tolerance metal components. It has the benefit of increased quality and repeatability, often at lower costs compared to other processes.

The die casting process is the injection under high pressure into a steel mould (or tool) of a molten metal alloy, which solidifies rapidly (from milliseconds to a few seconds) to form a net shaped component and is then automatically extracted. The die casting tool will typically produce any number of components from hundreds of thousands to millions, before requiring replacement .

CNM is a quality China die casting manufacturer of Aluminum Die Casting, Zinc Die Casting, and Alloy Die Casting etc. We pride ourselves on high quality, excellent service and competitive price, and insist that all three areas are equally important to ensure the long-term fruitful success of your overseas purchasing program.

Whether you are currently purchasing overseas or you would like to find a reliable source, CNM manufacturer will be a beneficial choice.We mainly deal with aluminum die castings of the following products, covering: metal parts processing, automobile spare parts aluminum castings, electrical products, instrumentation aluminum castings, electrical tools, pneumatic tools, and other agricultural machinery.
We manufacture quality Aluminum die Casting, Aluminum Die Casting, Zinc Die Casting, Magnesium die casting, Alloy Casting Die and so on.
100% quality manufacturing. All facilities are quality certified.
We guarantee that our products meet your supplied specifications.
Extremely competitive price.
Delivery to your port or front door.
Flexible payment options.
Unique tooling options.
Complete testing services available.

List Of Machinery

Melting Division :
1 Ton Capacity Melting Furnace
Metal Testing Lab

Die Casting Division :
Hmt Buhler Make 250-Ton Cold Chamber Horizontal Die Casting Machine — 2 Nos.
Hmt Buhler Make 120-Ton Cold Chamber Horizontal Die Casting Machine — 1 Nos.
Hmt Buhler Make 400-Ton Cold Chamber Horizontal Die Casting Machine — 1 Nos.
Hand Press
Metal Cutting Band Saw

Tool Room :
Hmt Milling Machine
Heavy Duty Lathe Machines 8” & 10”
Light Duty Lathe Machine
Drilling Machine 1.5”
Tapping Machine
Shaping Machine
Grinding Machine

Machining Division :
MK3 Auto Lathe Machine
Drilling Machine
Taping Machine
Belt Sanding Machine
Buffing Machine

Quality Assurance Department :
All Precision Measuring Instruments
Qualified Engineers

If you want to know more article about aluminum die casting you could go to https://www.thediecasting.com/aluminum-die-casting/ to take a look, hope this could help to solve your issues

Die Casting Technology

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Plastic Molds & Die Casting Technology

Plastic Molds is the widely used tool products in manufacture. Without die injection mould, die casting mold, extrusion tool/mold, deep drawing die and stamping die, factories would be unable to produce plastic parts, alloy die castings, steel plate parts and forgings which are widely used and have a competitive price. In the mass production nowadays, losing high-level molds just means losing high quality products. And molds play an important role to improve production efficiency and reduce production costs. Nowadays, mold manufacturing has become an important part of advanced manufacturing technology.

Material for plastic mold, die casting mold or stamping tools

The material of mould usually is a kind of difficult-to-process material. At present, the domestic mold cavity generally adopt electric spark machining (EDM). However, the production efficiency of electric processing is very low. No matter on the side of development speed or on the aspect of manufacturing quality, it can never meet the requirements of modern mass production.

The occurrence of the high-speed machining technology has opened a new door for mould manufacturing technology. It is the inevitable trend that high-speed machining technology will instead of electric processing to improve the development and quality of mould manufacturing.

The advantages of high-speed machining mould

All of  stamping mold or plastic mold (including injection mould, extrusion die, blowing die, etc.), die casting mold need high strength wear resistant materials to produce some parts in order to improve their service lives (such as all kinds of brand of alloy structural steel, alloy tool steel and stainless steel, etc.). The hardness of these materials is very high after heat treatment. However, this is difficult to do by the method of conventional mechanical processing. For decades, special processing is the best way to deal with this kind of material.

In China, it is still the world of the electric spark machining, and it has been playing an important role in mould manufacturing. Along with the development of the production and upgrade of products, the requirement of production efficiency and manufacturing quality is higher and higher. Then the problems of electric spark machining exposed gradually. Its production efficiency is low and the quality is not stable. The problem of mold has been a key factor to the development speed of new products.
Compared with the electric spark machining, the high-speed machining technology has these main advantages:
1.    Good quality of products
2.    High production efficiency
3.    it can deal with the thin wall parts and the hard parts which have complicated shapes

In recent years, high speed machining technology has widely used in die and mould industry in overseas. According to statistics, there are 85% of mould electric spark forming process has been replaced by a high speed machining in the countries which have highly developed industries. High speed machining has been established the mainstream status in the international mold manufacturing process. Some famous companies which were engaged in electric processing equipment manufacturing originally (such as Company Agie in Switzerland) have already found the development trend of technology. In order to keep up with the market of mold equipment, these companies have taken measures to unite with high speed machine tool manufacturers (such as Mikron in Switzerland).

All of parts that need mold, aluminum die casting need high pressure die casting mold, plastic molding parts needs plastic mold, and mdifferent type of part need their molds for them.

Development prospect of the high-speed machining technology

The high speed machining has a high machining accuracy, and its surface quality is excellent, so the industry application is wide and effective. And it completely conforms to the development direction of mod manufacturing technology. It will be also the main trend in developing countries in future.

Zinc Die Casting

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The general Process and general information about Zinc Die Casting

Alloy & Tooling

Die Cast Alloys #3, #5, #7, ZA 8, 12 & 27

Hot  Chamber tooling (sprue post & bushing)

Tooling consisting of hot half, eject half & slides
 

Process:

Hot Chamber Process – melting furnace & die cast Injection system all one piece.

Zinc injection temperature – 780 degrees F.

200+ machine cycles per hour

As cast surface readily machined, plated, anodized painted or powder coated per specifications
 

Applications &
Markets served:

Door & Drawer Hardware

Furniture

Plumbing Fixtures

Truck & Trailer Housings

Lighting Industry

Sports & Leisure  
   & many more…

Die Casting

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The Die Casting Co. is a leading custom die caster located in China and is a division of die casting Industries  which operates 2 additional companies within China. To find out more about the die casting please visit their web site at http://www.thediecasting.com.

The Die Casting Co., founded in 1999, has become a leader in the Aluminum die casting,magnesium & zinc die casting industry and has successfully positioned itself to provide high quality, competitive castings to many customers throughout the world.

Aluminum die casting, Aluminum die casting China

Our excellent service, reliability, and quality continue to enable our customers to meet their goals. Through continuous improvement in all facets of our company including engineering, quality, manufacturing, safety and customer satisfaction, The Die Casting  is committed to being the best in the industry.

We invite you to visit our plant and observe first-hand the commitment we have made to upgrading our equipment and our facility over the years. We utilize state-of-the-art die casting equipment and have the ability to provide a part that has been cast, trimmed, deburred, machined and fully finished with paint, powder coat or other surface finish and shipped just-in-time to your facility. With die casting machine tonnage ranging from 50 to 700 tons, The Die Casting is ready to provide you one stop purchasing for your casting needs.

The Die Casting Company, continues to be an industry leader through innovation and technological advancement. The Die Casting combines state-of-the-art equipment and experienced personnel to meet the highest quality standards in the production of aluminum, zinc and magnesium  die castings.

Visit our site to learn more about The Die Casting’s unique production capabilities and custom services. Contact us for assistance when engineering and designing your next die casting project. Receive your quote on-line, often within 24 hours of your request.

We look forward to offering you solutions that will save your company valuable time and money. viist our Aluminium die casting company website by https://www.thediecasting.com/aluminium-die-casting/

Die Casting Mold

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what is the permanent mold casting?

The permanent mold casting process is the production of castings by pouring molten metal into permanent metal molds under gravity pressure.

    How to make permanent mold?Metal molds usually are made of high-alloy steel or ductile iron, and the life time is from 50,000 to 100,000 or more . The permanent molds should be machined by CNC center and to use some steel cores and sand cores to form cavities. 2D and 3D drawings are available for machining.
   What is the advantage of permanent mold casting?

A: Have finer dendrite arm spacing (DAS) and grain structure , so have better strength properties than die casting and sand castings, but less porous than die-castings.
B: Have better dimensional uniformity, machining allowances are smaller and holes are accurately located and dimensioned with metal cores.

C: Smooth surface finish is achieved right out of the mold, eliminating secondary polishing operations

   The main parameters of permanent mold casting as below:
Weight :the typical weight range from 50g to 20kgs
Wall thickness:the properly wall thickness is 3—20mm, the minimum wall thickness can be 2 mm for lengths under 50 mm, and some small detailed place can be 1.5mm thickness.
Radius:inside radius= nominal wall thickness, outside radius = 3 x nominal wall thickness
Draft angles:1 to 3º on outside surfaces, 2 to 5º on inside surfaces.
Surface :surface :finish ranges from 2.5 µm to 7.5 µm (100 µin to 250 µin).
   What typical parts are suitable for permanent mold casting?
Typical parts include valve body (air braking system valve and hand brake valve for automotive industry), pump body, wheels, gear housings, pipe fittings and couplers, fuel injection housings, automotive engine pistons, skate truck etc..