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Zamak Zinc Alloy Die Casting – HPDC – High Pressure Casting

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Superior Zamak Zinc Alloy Die Casting

Zamak zinc alloy die casting is our expertise, leveraging high pressure die casting (HPDC) to craft top-quality parts. Ideal for heat sink housings, enclosure boxes, and motor housings, these components blend strength, precision, and efficiency.

Why Zamak Zinc Alloy?

Zamak zinc alloys are prized for their exceptional properties. Composed of zinc, aluminum, magnesium, and copper, they offer high strength and hardness, ensuring parts withstand daily use. Their excellent corrosion resistance, when paired with surface treatments, makes them suitable for diverse environments. Plus, Zamak’s superior fluidity in molten form allows for intricate designs—perfect for the detailed structures of heat sinks, enclosures, and motor housings.

High Pressure Die Casting (HPDC) Advantage

We use HPDC for Zamak zinc alloy die casting, a process that injects molten alloy into molds under high pressure. This ensures:
  • Precision: Tight dimensional accuracy for easy assembly of parts like motor housings with exact fitting requirements.
  • Efficiency: Fast production cycles, ideal for high-volume needs of enclosure boxes and heat sink housings.
  • Complexity: Ability to form intricate features (e.g., cooling fins in heat sinks, mounting holes in enclosures) in one go, reducing post-processing.

Key Applications

  • Heat Sink Housings: Zamak’s good thermal conductivity, combined with HPDC’s ability to shape fine cooling fins, enhances heat dissipation—critical for electronics and machinery.
  • Enclosure Boxes: The alloy’s corrosion resistance and HPDC’s smooth surface finish protect internal components, while precise dimensions ensure a secure fit.
  • Motor Housings: Zamak’s strength withstands motor vibrations, and HPDC’s accuracy ensures compatibility with internal motor parts.
Whether you need heat sink housings, enclosure boxes, or motor housings, our Zamak zinc alloy die casting via HPDC delivers reliable, high-performance parts tailored to your needs.
Zamak Zinc Alloy Die Casting Enclosure Zamak Zinc Alloy Die Casting Heat Sink Housing Zamak Zinc Alloy Die Casting Motor Housing
Manufacturing Method Die Casting Services
Material Standard GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc
Aluminum alloy: ISO3522-84, ASTMB85-96, JISH5302:2000, EN1706:1998
Aluminum alloy: ADC12, ADC10, A360, A380, A356, 6061, 6063， AlSi9Cu
2.Magnesium alloy: ISO/DIS16220-1999, ASTMB93/B93M-98, EN1754-1997
Magnesium alloy: AZ91D, AM60B,
3.Zinc alloy: ISO301-1981,ASTMB327-98, JISH2021:1999, EN12844:1998
Zinc alloy: ZA3#,ZA5#,ZA8#
Weight Range 3g – 20 kgs
Dimension Range Mini 80 X 80 mm,  Max 800 X 800 mm
Tolerance ±0.02mm
Design Software UG, Pro-E, Inventor
Dwg Format STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT
Mould Manufacturing Yes
Casting Stimulation Yes
Quality Control RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc
Ultimate machining tolerance 0.005mm
Logo/ID Silk-screening, Laser Marking, Engrave,Painting
Finish Roughness Ra0.8-Ra1.6 according to customer requirement
Heat Treatment Normalization , Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc
Surface Treatment Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc

 

Gravity Die Casting Equipmentmelting furnace die casting machine

 

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