MetalBizz
Die Casting

Die Casting

High-pressure die casting for complex, high-volume metal parts

Overview

Die casting injects molten metal under high pressure into a steel mold (die), producing near-net-shape parts with excellent dimensional accuracy and surface finish. Our hot-chamber and cold-chamber die casting machines handle aluminum, zinc, and magnesium alloys.

Ideal for complex geometries with thin walls — from consumer electronics housings to automotive components. Production volumes from 1,000 to 500,000+ parts per year.

Capabilities

Max Machine Clamping Force

500 tons

Max Part Weight

5 kg (aluminum), 3 kg (zinc)

Tolerance

±0.1 mm (standard), ±0.05 mm (precision)

Min Wall Thickness

0.8 mm (zinc), 1.5 mm (aluminum)

Lead Time

Tooling: 3–6 weeks, Production: 2–3 weeks

Surface Finish

Ra 1.6 μm as-cast

Inspection

CMM, X-ray (on request), hardness tester

Supported Materials

Aluminum A380, ADC12, AlSi9Cu3
Zinc Zamak 3, Zamak 5, ZA-8
Magnesium AZ91D, AM60

Surface Finishes

Powder Coating — durable finish, wide color options
E-Coating — uniform coverage for complex shapes
Chrome Plating — decorative mirror finish
Anodizing — aluminum die cast parts
Electroless Nickel — uniform coverage on complex geometry
Painting — liquid spray with color matching

Why Choose Us

Hot-chamber and cold-chamber processes
In-house mold design and manufacturing
Near-net-shape — minimal machining required
Multiple surface finishes: powder coating, painting, plating
Machining, drilling, tapping secondary operations

Frequently Asked Questions

What file formats do you accept?

We accept STEP (.step, .stp), IGES (.iges, .igs), DWG, DXF, PDF, and STL files. 3D models are preferred for accurate quoting.

What is the typical lead time?

Prototype orders can ship in as few as 2–3 business days. Production orders typically ship within 5–15 business days depending on quantity and complexity.

Do you offer design-for-manufacturability (DFM) feedback?

Yes. Every RFQ receives a free DFM review. Our engineers will flag potential issues and suggest cost-saving modifications before production begins.