Aluminium Die Casting  Manufacturers, Traders, Suppliers

Handsome Metal service Introduction
1. Quotation ：Fast Quotation Within 24 Hours base on clear 2D and 3D drawing
2. Drawing Formats：DWG, DXF, PDF, SOLIDWORKS, STP, STEP, IGS, etc.
3. Manufacturing Service: One-stop OEM Metal Parts base on CNC Machining, Laser Cutting, Bending, Welding, Drilling
4. Material we can process for you: Stainless Steel, Aluminum, Brass, Alloy
5. Finish Type: Nickel, Anodizing, Bead Blast, Black Oxide
6. Handsome Machine Condition: Haas CNC Lath, Gantry CNC Center, CMM, Cutting Bending and Welding Machie
7. Company Strength: Factory Directly, 15 Years Experience, 100+ Machining Equipment, 100+ skilled stuffs
8. Certificated：RoHS & SGS ，ISO9001:2015
9. Payment Terms：T/T. Paypal.
10. Delivery：Flexible production lead time 7-20 days up to volume and drawings.
11. Shipment Service DHL, FedEx, UPS or by Sea
Why Us?1. 200 Millions Registered Capital, 10000 Square Meters Plant and warehouse. 100+ equipment and machine, 100+ skilled technical staffs and quality control team, Brand Haas Machinery Strategic Partner
2. Since 1998, professional factory and manufacturer of various metal parts

Handsome owns a professional technical team and adopt advanced processes such as TIG welding and CO₂ gas shielded welding to carry out customized welding for various metal sheet metal parts (such as stainless steel, carbon steel, aluminum alloy, etc.). From drawing design to workpiece forming, the whole process is strictly controlled:

1. Various Machinery Industry: Agriculture, Medical, Food, Transportation, Communication, Power Equipment, Vending Machine, Scale,,New Energy, Robot
2. Construction Hardware, Garden Hardware, Kitchen Hardware, Building Hardware
3. OEM and ODM metal parts for Amazon, Shopify seller

Die casting is a metal forming process in which molten metal is injected into a precision mold cavity at high pressure, which is cooled and solidified to form high-precision, high surface quality castings

Casting-After the metal is melted into a liquid state, it is poured into the cavity of the model that is suitable for the shape and size of the part to be formed. After the liquid metal is cooled and solidified, the mold is opened (or destroyed) to take out the formed casting blank.

Automotive/Electronics & Appliances/Industrial Machinery/Aerospace & Defense/Medical Devices

1.Temperature control
Pouring temperature:
Silicon aluminum alloy (such as ADC12): simple structural components at 610-630 ° C, complex components at 644-680 ° C 12.
Alloys with poor fluidity require an increase in temperature (e.g. A380 alloy can reach 720 ° C).
Mold temperature:
Aluminum alloy molds are recommended to be heated between 200-280 ° C, with higher temperatures required for thin-walled/complex parts.
2.Injection parameters
Injection speed:
Slow stage 0.1-0.5m/s (exhaust), fast stage 2-6m/s (filling) 45.
Thin walled components require a speed of ≥ 4m/s, while thick walled components can reduce the speed by 5.
Pressure ratio:
Thin walled components have a pressure range of 80-120MPa, while thick walled components can reduce pressure but require an increase of 5% in boost pressure.
3.Time parameter
Filling time: 0.01-0.1 seconds, extended by 3 seconds when the alloy temperature is high or the mold heat dissipation is fast.
Pressure holding time: ≥ 2 seconds, with an extension of 0.5 seconds for every 1mm increase in thick walled components.
4.Material and Composition Standards
ADC12 (Japanese standard, silicon content 10.5-12%), A380 (American standard, good fluidity) 7.
Domestic Y102/Y112 are suitable for different strength requirements.
Composition requirements:
Aluminum content ≥ 90%, silicon 7-12%, copper/magnesium adjusted by grade 8.

1.Temperature control
Pouring temperature:
Silicon aluminum alloy (such as ADC12): simple structural components at 610-630 ° C, complex components at 644-680 ° C 12.
Alloys with poor fluidity require an increase in temperature (e.g. A380 alloy can reach 720 ° C).
Mold temperature:
Aluminum alloy molds are recommended to be heated between 200-280 ° C, with higher temperatures required for thin-walled/complex parts.
2.Injection parameters
Injection speed:
Slow stage 0.1-0.5m/s (exhaust), fast stage 2-6m/s (filling) 45.
Thin walled components require a speed of ≥ 4m/s, while thick walled components can reduce the speed by 5.
Pressure ratio:
Thin walled components have a pressure range of 80-120MPa, while thick walled components can reduce pressure but require an increase of 5% in boost pressure.
3.Time parameter
Filling time: 0.01-0.1 seconds, extended by 3 seconds when the alloy temperature is high or the mold heat dissipation is fast.
Pressure holding time: ≥ 2 seconds, with an extension of 0.5 seconds for every 1mm increase in thick walled components.
4.Material and Composition Standards
ADC12 (Japanese standard, silicon content 10.5-12%), A380 (American standard, good fluidity) 7.
Domestic Y102/Y112 are suitable for different strength requirements.
Composition requirements:
Aluminum content ≥ 90%, silicon 7-12%, copper/magnesium adjusted by grade 8

1、 Automotive manufacturing field
Lightweight core technology
Aluminum alloy die-casting parts can reduce car quality by 10%, achieve a reduction of 0.3-0.6L in fuel consumption per hundred kilometers, and reduce CO ₂ emissions by 8.5g/km.
Applied to engine systems, transmissions, three electric systems (battery/motor/electronic control), and body structural components, such as Tesla's integrated die-casting bottom plate, which can reduce the number of parts by 70%.
Breakthrough in new energy vehicles
For every 10% weight reduction in pure electric vehicles, the range increases by 5% -8%. Die casting technology has become the preferred process for key components such as battery pack shells and motor brackets.
2、 In the field of consumer electronics
Heat dissipation and structural components
Aluminum alloy die-casting parts are used for mobile phone frames and laptop shells, with both heat dissipation (thermal conductivity of 180W/m · K) and impact resistance.
The 5G base station radiator adopts die-casting technology to achieve a complex microchannel structure, which improves the heat dissipation efficiency by 40%.
Smart Home Applications
Intelligent door locks, router housings, and other products achieve IP67 protection level through die-casting, with salt spray corrosion resistance of over 1000 hours.
3、 Industrial and emerging fields
Aerospace
The aircraft engine mounts and landing gear components are made of magnesium alloy die-casting, reducing weight by 30% while maintaining strength.
Photovoltaic energy storage
The inverter casing is die cast to achieve IP65 protection and is suitable for extreme environments ranging from -40 ℃ to 85 ℃.
Medical devices
The surgical instrument handle is made of aluminum alloy die-casting, which meets the requirements of high temperature sterilization (121 ℃) and surface Ra ≤ 0.4 μ m

Casting Parts refer to components manufactured by pouring molten metal or alloy into a pre-shaped mold, allowing it to cool and solidify, then removing the mold to obtain the final product. This process is widely used for producing complex geometries that are difficult or expensive to machine from solid materials.
Key characteristics of casting parts include:

• Versatility: Suitable for various materials (metals like iron, aluminum, steel, copper, and non-metals in some cases).
• Complex Shapes: Capable of forming intricate internal/external structures, thin walls, and hollow sections.
• Cost-Effectiveness: Economical for high-volume production and large components.
• Design Flexibility: Minimal limitations on part size, shape, and surface finish (depending on the casting process).

1. Casting ProcessesSand Casting:Uses sand molds (reusable or disposable) for low-cost, large-scale production of complex parts (e.g., engine blocks, valves).
Die Casting:High-pressure injection of molten metal into reusable metal dies, ideal for high-precision, thin-walled parts (e.g., automotive transmission components, electronic housings).
Investment Casting:Creates detailed, smooth-surface parts via a wax pattern and ceramic mold (e.g., aerospace turbine blades, medical implants).
Gravity Die Casting:Molten metal flows into a mold by gravity, suitable for medium-sized parts with moderate precision (e.g., aluminum wheels).
Centrifugal Casting）:Uses centrifugal force to form hollow parts (e.g., pipes, cylinder liners).
2. Materials
Ferrous Metals: Cast iron (gray, ductile), carbon steel, alloy steel (high-strength applications).
Non-Ferrous Metals: Aluminum alloys (lightweight, corrosion-resistant), copper alloys (conductivity), magnesium alloys (ultra-light), zinc alloys (high-pressure die casting).
Other Materials: Some polymers or ceramics for specialized non-metal casting.
3. Design Considerations
Wall Thickness: Uniform thickness to avoid shrinkage defects; minimum/maximum thickness based on material and process.
Draft Angle: Angles on vertical surfaces to facilitate mold removal.
Fillet/Radius: Rounded internal/external corners to reduce stress concentrations and improve mold filling.
Surface Finish: Dependent on mold type (e.g., sand casting yields rough surfaces; die casting offers smooth finishes).
4. Quality Control
Non-Destructive Testing (NDT): Radiography, ultrasonic testing, dye penetrant inspection for internal/external defects.Mechanical Testing: Tensile strength, hardness, impact resistance tests.
Heat Treatment: Annealing, quenching, or tempering to improve material properties.
Post-Processing: Machining, coating, or surface finishing to meet dimensional/functional requirements.

1. Automotive IndustryEngine components: Cylinder blocks, cylinder heads, crankshafts, transmission cases (sand/die casting).Chassis parts: Suspension brackets, wheel hubs (aluminum die casting for lightweighting).Brake systems: Calipers, rotors (cast iron for heat resistance).2. Aerospace & AviationTurbine blades and vanes (investment casting for high-temperature alloys like Inconel).Structural components: Wing brackets, engine mounts (magnesium/aluminum alloys for strength and weight reduction).Landing gear parts: Complex geometries requiring high reliability.
3. Energy & PowerIndustrial turbines: Generator housings, steam turbine components (steel/iron casting).Renewable energy: Wind turbine hubs, gearbox casings (large-scale sand casting for ductile iron).Oil & gas: Valves, pumps, and connectors (corrosion-resistant alloys like duplex stainless steel).
4. Industrial EquipmentHeavy machinery: Gearboxes, frames, and housings for construction/agricultural equipment (cast iron for durability).Pumps and valves: For water treatment, chemical processing (cast steel, bronze for corrosion resistance).
5. Consumer GoodsElectronics: Heat sinks, laptop/phone frames (aluminum die casting for thermal management).Hardware: Faucets, door handles (zinc/copper alloy die casting for aesthetics and cost).
6. Medical & DentalImplants: Hip/knee prosthetics, dental crowns (titanium investment casting for biocompatibility).Surgical instruments: High-precision components with smooth surfaces.
7. Construction & ArchitectureStructural elements: Ornamental ironwork, manhole covers (gray iron casting).Pipes and fittings: Ductile iron pipes for water/gas distribution.

Aluminum alloy die casting /aluminum die casting simple to complex aluminum alloy  die casting parts for different demands in industry .motor die casting parts /LED light die casting parts / aerospace die casting parts /pharmaceutical die casting part  /food machine die casting parts /pump house die casting 

die casting material : aluminum alloy ADC12 A356 ,A 380Surface : painting /powder coating /passivating /sand blasting
Quality contorl : 100% inspection , CMM /PROJECTOR /HARDNESS /ULTRASONIC FLAW DETECTION /X-RAY INSPECTION

Aluminium Pressure Die Casting Parts, High Pressure Die Casting

Material: A380，A360，ADC12，A413，6061，etc
Standard
Dimension: max: 350X300X150mm
min: 20X15X5mm
Weight: 5g to 3000g
Process: Tooling, Casting, Deburring, Machining, Surface Treatment, Assembly, Inspection, Packaging
Surface Treatment: Vibration Grinding, Shot Blasting, Polishing, Brushing,
Plating(Chrome, Nickel, Zinc)，Anodization，Painting，Powder Coating，Electrophoretic Coating

Automotive, Construction Machinery, Electric, Motor Industries......

die casting

zinc die casting and aluminum die casting

automotive, electronic connectors, smart home furnishings, telecommunications, power tools, mechanical components, AI devices, and more.

From mold design and manufacturing, from raw material die casting, CNC machining/lathe, surface treatment (oil injection and powder injection) integration

Customize and process parts according to customer requirements (drawings, sketches, samples)
Machinable materials: steel, stainless steel, copper, aluminum, PP、POM、 Titanium, PEEK, and other machinable materials (metal/plastic).

The precise tolerances we can achieve
0.003 | The shaft diameter is less than 6 millimeters and the maximum aperture tolerance is up to 0.003 millimeters.
0.005 | If the shaft diameter is greater than 6 millimeters and the aperture tolerance is 0.005 millimeters.
0.005 | Linearity below 100mm distance, etc., with a tolerance of up to 0.005mm.
0.01 | 100 millimeters or more with a linear tolerance of up to 0.01 millimeters.
0.003-0.005 | A form of tolerance is as high as 0.003-0.005 millimeters
0.01 | The positional tolerance is 0.01 millimeters

Widely used in many fields such as aviation, aerospace, power, chemical industry, environmental protection, food, pharmaceuticals, etc

Aluminum die casting is a process in which molten aluminum is placed in molds under high pressure to produce precise components; due to the lightness, high strength, excellent dimensional stability and good surface quality of the products made from it, this technology is widely used in the automotive industry, the aerospace sector, in the manufacture of electronic devices and consumer goods, not only meeting the requirements of high performance, durability and aesthetics, but also enabling the rapid series production of complex structured components, thus continuously driving innovation in product design and manufacturing processes.

A general category for components manufactured specifically through the die casting process.