Die-Casting molding
Energy storage battery box, customized automotive heat sink solutions
- Leader in the field of die casting
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Details of die-casting equipment:
X-RAY real-time imaging development and detection equipment, spectrometer, three coordinates, 3500T aluminum die-casting machine, 2500T aluminum die-casting machine, 2000T aluminum die-casting machine, 1000T aluminum die-casting machine, 300T aluminum die-casting machine, 400T magnesium die-casting machine, 650T magnesium die-casting machine, 1250T magnesium die-casting machine, 2000T magnesium die-casting machine, central furnace, holding furnace, high-pressure spot cooling equipment, mold temperature machine, ABB picking robot, friction welding machine, CNC equipment, laser welding machine, ABB spray machine, punching machine and CNC auxiliary machining equipment.
The business scope includes research and development, manufacturing:
Multiple fields including automotive components, AI intelligent components, communication components, energy storage components, LED components, photovoltaic equipment and components.
In daily processing and production
Spectrometer and Material Testing Equipment
On-site die-casting processing video
20,000+ customers in over 120 countries & regions trust RapidDirect to manufacture their custom parts
Die Casting Manufacturer with Advanced Production Facilities
RapidDirect is a certified die casting manufacturer equipped with 60+ advanced die casting machines, serving global customers across automotive, industrial, robotics, and electronics industries.Our factory in Shenzhen, China, integrates die casting tooling, high pressure die casting production, CNC machining, and finishing under one coordinated system—ensuring consistent quality and fast turnaround.
60+
Die Casting Machines
0.001”
Tight Tolerance
ISO
9001, 16949, 13485
1 Day
Fast Lead Time
RapidDirect Die Casting Capabilities
| Details | |
|---|---|
| Tolerance | High-precision die casted parts need secondary machining to meet tolerance requirements, achieving accuracy up to ±0.01mm |
| Minimum Wall Thickness | Aluminum alloy recommended 1.5mm, zinc alloy can go down to 0.8mm |
| Wall Thickness Ratio | Keep within 1:3 ratio to avoid uneven filling |
| Hole Diameter | Due to high temperatures during aluminum die casting mold processing, round holes smaller than 3mm diameter require secondary drilling. Product threaded holes and external threads are formed through secondary machining. |
| Draft Angle | Minimum 0.5° to avoid demolding difficulties |
| Maximum Die Life (Number of Cycles) | Zinc: 1,000,000 Magnesium, Aluminum: 100,000 |
| MOQs | 500-1000 pieces |
| Lead Time | 20-25 days. Specific timing varies based on mold type and product structure complexity |
Die Casting Parts We Manufactured
Die Casting Materials & Finish
Hardened Tool Steel
Die cast tooling uses hardened steel for withstand high temperatures and pressure. For die castings, non-ferrous metals are preferred for their fluidity and low melting points. Ferrous metals are used in some cases but less commonly. Below are standard materials used by RapidDirect in die casting manufacturing and we can support custom requests.
Aluminum Die Casting Service
As a leading aluminum die casting company, we use ADC12, A380, and more for high-performance
aluminum casting parts.
- ADC10
- A380
- ADC12
- Pure Aluminum
- DM6
- HA6
- HA4
- 6063
Note: Choosing the right die casting material depends on your part’s application, geometry, ope
rating environment, and budget. Talk to our experts for material recommendations.
Die Casting Alloys-Steel H13
Strong at high heat. Tough and crack-resistant. Stays hard when hot. Good for aluminum and magnesium casting.
Surface treatment plus one
electroplating white chromium The product focuses on appearance display, electroplated with white chromium, has a bright surface, and is scratch resistant.
Die-cast components
Die-cast components, especially zinc and aluminum parts, naturally have smooth surface. To improve aesthetics, durability, or corrosion resistance, explore the surface finishes RapidDirect offers. For special request, feel free to contact us.
As Cast
Provides a basic, functional finish for die casting products with relatively smooth surfaces and minor tool marks, suitable for non-cosmetic applications.
Anodizing
Improves corrosion and wear resistance of aluminum cast parts, while allowing for color options that enhance both durability and appearance.
Chromate Passivation
Commonly used for aluminum and zinc die casted parts, chromate passivation improves corrosion resistance and prepares the surface for painting or other coatings.
Painting
Adds color and improves appearance while offering additional protection against corrosion and wear. Often used for branding or to meet specific design requirements.
Sand Blasting
Abrasive blasting that removes surface impurities and gives a uniform, matte texture. It also improves paint or coating adhesion.
Aluminum Die-Cast Product Display
Zinc Alloy Product Exhibition
Zinc alloy is a metal alloy primarily composed of zinc with the addition of other elements such as aluminum, copper, magnesium, cadmium, lead, and titanium. It features a low melting point, excellent fluidity, ease of fusion welding, brazing, and plastic processing, along with corrosion resistance in the atmosphere. Its scrap material is easily recyclable and remeltable, but it has low creep strength and is prone to dimensional changes due to natural aging. The alloy is typically produced through melting and then formed into materials via die casting or pressure processing.
Zinc alloys can be classified into cast zinc alloys and wrought zinc alloys based on manufacturing processes. Cast zinc alloys exhibit good fluidity and corrosion resistance, making them suitable for applications such as die-cast instruments and automotive parts housings.
