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Zamak 3 Zinc Die Casting Parts
Zamak 3 Zinc Die Casting Parts are precision-engineered zinc alloy components produced using high-pressure die casting technology.
Description
Product Overview
Zamak 3 Zinc Die Casting Parts are precision-engineered zinc alloy components produced using high-pressure die casting technology.Widely used in automotive hardware, electronic enclosures, lock and security systems, furniture fittings, consumer products, and industrial equipment, Zamak 3 die cast parts offer a reliable solution for applications requiring complex geometries, decorative surfaces, and cost-effective volume manufacturing.
Technical Specifications
| Parameter / Capability | Specification Details |
| Material Base | Zamak 3 Zinc Alloy (Zamak 5, Zamak 2, ZA-8 available upon request) |
| Manufacturing Process | Automated hot-chamber high-pressure die casting (HPDC) |
| Die Casting Machine Range | 88T – 400T locking force capacity |
| Dimensional Tolerance | Standard ±0.05 mm |
| Minimum Wall Thickness | 0.5 mm for thin-wall components |
| Weight Capability Range | 5 g – 2.5 kg |
| Secondary Operations | CNC machining, drilling, tapping, threading, boring, assembly |
| Surface Finishes | Zinc plating, nickel plating, chrome plating, powder coating, e-coating, painting, polishing |
| Design & Drawing Formats | STEP, STP, IGS, X_T, DWG, DXF, PDF |
| Tooling Capability | In-house mold design and manufacturing capability |
| Prototype Lead Time | 10 – 15 days for tooling and sample development |
| Mass Production Lead Time | 25 – 40 days depending on order volume and complexity |
| Monthly Production Capacity | 50 – 300 tons depending on part size and geometry |
| Annual Production Capacity | Over 5,000,000 precision die cast components |
Key Features
Zamak 3 zinc alloy die cast structure for complex geometries and fine features.High fluidity alloy enabling complete mold cavity filling.
As-cast surface suitable for plating and coating processes
Corrosion-resistant zinc alloy for atmospheric exposure conditions.
Machinable structure for drilling, tapping, and threading operations.
Electrically conductive material suitable for EMI shielding applications.
Thin-wall die casting capability for compact component design.
Recyclable zinc alloy material for remelting and reuse.
Applications
Automotive Industry
Door lock components, handles, brackets, interior trim parts, and precision mechanical assemblies.
Electronics Industry
Electronic device housings, EMI shielding components, connectors, and enclosure parts.
Hardware & Building Products
Architectural hardware, locks, hinges, furniture fittings, and functional building components.
Consumer Goods
Appliance components, household hardware, decorative metal parts, and functional consumer product components.
Industrial Equipment
Precision mechanical assemblies, control system components, instrument housings, and structural metal parts.
Manufacturing Process
Tooling Design
Mold design considering alloy flow, shrinkage behavior, gating system, and venting structure.
Alloy Melting
Zamak 3 alloy melted under controlled temperature conditions for stable casting performance.
High-Pressure Die Casting
Molten alloy injected into precision steel molds under high pressure for complex geometries and fine features.
Cooling and Ejection
Rapid solidification inside mold followed by automatic ejection for continuous production cycles.
Post-Processing
Includes deburring, grinding, polishing, CNC machining, electroplating, painting, and assembly.
Final Inspection and Packaging
Dimensional and visual inspection prior to packaging and shipment.
Quality Control
Quality System
Process control system covering dimensional stability, surface condition, and production consistency.
Incoming Material Inspection
Verification of Zamak 3 alloy composition and raw material consistency before production.
In-Process Quality Control
Monitoring of die casting parameters, tooling condition, and process stability during production.
Final Inspection
Dimensional, visual, and surface inspection of finished components before shipment.
Quality Documentation
Material certificates, inspection reports, dimensional reports, FAI, and certificate of conformity (COC).
FAQ
Q: What is your minimum wall thickness capability for Zamak 3 parts?
A: 0.5 mm for thin-wall die cast components, depending on geometry and tooling design.
Q: How do you handle mold tooling costs for custom designs?
A: Tooling is designed and manufactured in-house. Costs are based on part complexity and drawing requirements. Tooling cost recovery can be supported for long-term production programs.
Q: What QC documentation do you provide before shipment?
A: Each shipment includes Material Test Report (MTR), First Article Inspection (FAI), Dimensional Inspection Report, and Certificate of Conformity (COC).
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