High-Performance Aluminum Housing with IP67 for Electric Vehicles

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Product Description

Basic Specifications

Model NO.
Aluminum housing for electric vehicle motor
Application
Machinery Parts
Machining
CNC Machining
Material
Aluminum Alloy (ADC12, A380, A360)
Surface Preparation
Shot Blasting
Tolerance Grade
ISO2768-Mk
Certification
RoHS, ISO 9001:2000, IATF 16949
Wall Thickness
2-5 mm

High-Performance Aluminum Die Casting

Automotive grade aluminum die casting components designed for rigorous demands. We deliver certified aluminum die castings with full traceability. Our 900T capability allows for large structural components such as EV battery housings and structural nodes with exceptional integrity.

Aluminum Housing 1
Aluminum Housing 2
Aluminum Housing 3

Technical Capabilities

  • Vacuum Die Casting: Reduces air entrapment to <3%, suitable for leak-tight parts.
  • Squeeze Pin Technology: Ensures dense microstructure for high-pressure applications.
  • Leak Testing: 100% helium or air decay leak testing available (up to 20 bar).
  • X-Ray Inspection: In-house X-ray detection for internal porosity analysis.
  • PPAP Level 3: Support full APQP processes including DFMEA/PFMEA and Control Plans.

Technical Parameters

Parameter Details
Material AlloysADC12, A380, AlSi9Cu3, AlSi12, AlSi10Mg, A360
Machine Tonnage280T, 400T, 500T, 800T, 900T High-Pressure Die Casting
Tolerance StandardISO 8062 CT4-CT6 / Custom up to ±0.01mm
Surface FinishSandblasting, Polishing, Powder Coating, Anodizing, E-coating
CertificationIATF16949, ISO9001, RoHS, REACH

Primary Automotive Applications

Category Specific Parts Key Advantages
Powertrain (EV/ICE) Battery enclosures, motor housings, inverter covers, engine blocks Heat dissipation, complex shapes, pressure tightness
Body & Structural Suspension systems, subframes, shock towers High strength-to-weight ratio, part consolidation
Systems AC compressor housings, steering components Lightweighting, dimensional accuracy
Application Scenarios

Core Advantages

Full Accountability

We oversee the entire process from raw materials to finished goods as an audited manufacturer.

Direct Communication

A single point of contact handles your project end-to-end, ensuring quick decisions and flexible responses.

Cost Optimization

Investment in production and quality control ensures you pay for product value, not unnecessary overhead.

Manufacturing Process

Our facility combines decades of manufacturing heritage with modern quality management systems. From in-house mold design using UG/NX to integrated 3-axis & 5-axis CNC centers, we control every step.

Workshop Process
  • DFM Analysis: Manufacturability review of 3D drawings.
  • Mold Making: Precision fabrication (30-45 days).
  • Die Casting: Real-time monitoring of high-pressure injection.
  • CNC Machining: Trimming, drilling, tapping, and milling.
  • Surface Treatment: Anodizing, powder coating, or painting.
  • QC: Final inspection and secure export packaging.

Frequently Asked Questions

Are you IATF 16949 certified?
Yes. We are fully IATF 16949 certified and provide complete PPAP Level 3 packages to ensure full traceability for automotive and industrial projects.
What is your quality control process?
We guarantee a yield rate over 98%. Our QC includes spectrometer analysis, real-time casting monitoring, and 100% dimensional inspection via CMM.
Do you provide free DFM analysis?
Absolutely. We offer free DFM analysis using Moldflow simulation to optimize wall thickness and cooling before tooling begins.
What are the lead times for mold fabrication?
Mold fabrication typically takes 30-45 days. Once ready, first-article samples are delivered within 7-10 days for validation.
What machine tonnage do you have available?
Our facility houses 280T to 900T machines, supporting both low-volume prototyping and high-volume mass production.
Do you protect intellectual property?
Yes, we sign comprehensive NDAs before reviewing drawings. All molds and designs remain your exclusive property.

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