Mold A356 Aluminum Wheels Precision Die Casting Parts

● ET Spacer Advantage is suitable for all models, avoiding brakes and solving the problem of wheel touching caliper. Size: 3mm, 5mm, 6mm, 8mm, 10mm ● Please consult customer service for details: Weight: 3mm-0.05kg/piece 5mm-0.10kg/piece 8mm-0.15kg/pc, 10mm-0.17kg/pc 6mm-0.15kg/piece Classification: Aluminum Alloy Die Casting Auto Parts Keywords: Car wheel modification widening / wheel ET piece / friction / spacer / flange aluminum alloy
  • xiamen
  • 25-40 days
  • 6000 Pieces per Month




According to the specific process and surface treatment decision

Quantity Cost

1 Unit $0.50 – $18 / Unit

Shipping Details

Port: Xiamen or Guangzhou     Transportation: Ocean; Air; Land

Key Features

  • High finish appearance, smooth surface roughness is Ra1.6 after machining.

  • The machining precision is high and the assembly structure is seamless.

  • No granules, no spots, and no paint peel-off in appearance.

  • Smooth appearance, corrosion resistance.


AluminumADC12,ADC10,A360,A356,A380,A413,B390,EN47100,EN44100Magnesium alloy AZ91D, AM60B Zinc alloy ZA3#,ZA5#,ZA8, Depond on cusomer requested


Mold design-Mold fabrication- Die casting- Deburring-Machining-Finish-Packing




1. Blasting 2. Anodize 3. Electrophoresis 4. Powder coating 5. Chromizing

Packaging Details

1. Each in bubble bag 2. Special carton 3. Pallet 4. Wooden Case


ColorMetal Colors Available
TechnologyHigh Pressure Die Casting, CNC, CMM Measure, Painting
Surface treatmentPolishing, Electroplating, Sandblasting, Anodizing
ApplicationAutomobile,For 4-hole and 5-hole hubs PCD range 4*100 4*108 4*114.3 5*100 5*108 5*112 5*114.3 5*115 5*120

Die casting

Application fields of aluminum die casting

The processing industry often maximizes the performance of materials and applies the value of materials to your project at a low price.

aluminum die casting parts

Communication equipment

Aluminum can stand high temperate environments, for its great electricity and shielding properties. Its die-casting parts are widely used in network construction, telecommunication infrastructure, and the computer industry, primarily aluminum has a good performance in heat dissipation of radio-frequency filter shells.

mold die parts

Auto Parts

Die-cast aluminum parts offer high strength and hardness, contributing to improved fuel efficiency in cars by reducing overall weight.

precision aluminum casting parts

Industrial machinery and equipment accessories

Excellent corrosion resistance, small parts in various industrial machinery and equipment, electronic connectors, and shell components can all be produced through die casting.

aluminum die casting parts

Street lamp housing, home hardware

Its good stiffness, durability, and light weight make it very suitable for the use of common objects

Technological capabilities

Minimum possible weight of the partZinc alloy 0.003g, aluminum alloy 0.005g.
Maximum possible weight of the partZinc alloy 10Kg, aluminum alloy 5Kg. For details, please refer to the product structure.
Minimum possible sizes of the partunlimited
Maximum possible sizes of the partZinc alloy 3600c㎡, aluminum alloy 6400c㎡.
Minimum possible wall thickness Zinc alloy 0.8mm, Aluminum alloy 1.0mm.
Maximum possible wall thicknessNormal 3mm partial 10mm zinc-aluminum castings are the same.
Tolerance class for casting±0.03 depends on the size and structure of the product.
Minimum possible batch2000 molds/batch, except for new product trial molds.

Production equipment

Hot Chamber Die Casting Machine  GrinderVertical machining centerFlat grinder
Cold Chamber Die Casting MachineDrilling machineCarving machineElectric punch
CNC milling machinepunchDesktop drilling & tapping machineHydraulic press
CNC spark machine Semi-automatic hydraulicpressSawing machineGear punching machine
Milling machineCNC lathesShot blasting machineAssembly production capacity


The present invention discloses a process for casting a type 8356 A356 aluminum alloy wheel and a heat treatment process. The process comprises the following steps: a. Adopting a metal mold low-pressure casting process in which the pouring temperature is between 690 and 735 degrees Celsius and the preheating temperature of the mold is between 250 and 350 degrees Celsius; b. Thinning in a melting furnace to adjust the content of iron and silicon in the aluminum liquid, metamorphosing in a refining ladle, and nitrogen blowing refining outside the furnace to adjust the content of magnesium, strontium and titanium in the aluminum liquid; c. Adding cooling tubes to a thick hub in a part of the wheel hub to add cooling tubes for rapid cooling and fill the periphery of the side molds with heat-insulating cotton to slow down the cooling rate of the middle part of the rim for orderly solidification; and d. Cooling the wheel castings and placing the wheel castings into the heat-treatment kiln for solution and aging treatment. In this process, suitable pouring temperature and reasonable cooling measures are adopted to effectively achieve feeding and shrinkage of the castings; during the pouring process, a strainer is set on the riser pipe to effectively prevent inclusions; and the product quality of Model 8356 A356 aluminum alloy wheel castings is ensured through the control of key process parameters.


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