Tight-Tolerance Precision Cast Aluminum CNC Machined Components for Medical Devices

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Product Description

Basic Specifications
Model NO.
Custom Machined Components
Material
Aluminum (ADC12, A380, A360)
Certification
RoHS, IATF16949, ISO9001
Standard
DIN
Wall Thickness
2-5 mm
Draft Angles
1-3°
Process
Casting, Deburring, Drilling, Threading
HS Code
761699
OEM Aluminum Die Casting Components

Aluminum die casting is a highly efficient manufacturing process ideal for producing high-performance machinery parts. It involves injecting molten aluminum alloy under high pressure into a steel mold, resulting in components with complex geometries and high dimensional accuracy.

  • High Strength-to-Weight Ratio: Improved energy efficiency without sacrificing structural integrity.
  • Superior Precision: Tight tolerances and excellent dimensional stability for complex mechanical assemblies.
  • Thermal Conductivity: Ideal for heat sinks, pump housings, and motor components.
  • Corrosion Resistance: Natural protective oxide layer enhancement.
Aluminum CNC Machined Components
Precision Cast Aluminum
Medical Device Components
Technical Parameters
FeatureAluminum Die Casting Details
Material AlloysADC12, A380, AlSi9Cu3, AlSi12, AlSi10Mg, A360
Machine Tonnage280T, 400T, 500T, 800T, 900T High-Pressure
ToleranceISO 8062 CT4-CT6 / CNC up to ±0.01mm
Surface FinishSandblasting, Polishing, Powder Coating, Anodizing
Porosity ControlVacuum die casting available (Porosity < 3%)
Die Casting vs. Sand Casting
FeatureAluminum Die CastingSand Casting
Production VolumeHigh-volume (Thousands+)Low-to-medium (100-150 units)
Wall ThicknessThin walls (0.5mm min)Thicker walls
Dimensional AccuracyHigh (±0.05mm)Lower accuracy
Surface FinishSmooth, minimal finishingRough, requires cleaning
Tight-Tolerance Casting
Industrial Die Casting
Application Scenarios
Application Scenarios

Our components are widely used in Automotive (Engine brackets, EV battery components), Industrial (Pump housings, motor frames), Electronics (Heat sinks, enclosures), and Telecommunications.

Manufacturing Excellence
Manufacturing Heritage

With over 20 years of experience since 2004, we provide automotive-grade quality certified to IATF 16949. Our 280T to 900T die-casting cells specialize in complex structural brackets and motor housings with superior cost-efficiency.

One-Stop Production Process
Production Process
  • DFM Analysis: Manufacturability review using Moldflow simulation.
  • Mold Making: Precision fabrication in 30-45 days.
  • Die Casting: High-pressure injection with real-time monitoring.
  • CNC Machining: Integrated 3-axis and 5-axis centers.
  • QC: 100% dimensional inspection via CMM and Spectrometer batch analysis.
Frequently Asked Questions
1. Are you IATF 16949 certified?
Yes. We are fully IATF 16949 certified and provide complete PPAP Level 3 packages for full traceability and compliance.
2. What yield rate do you guarantee for mass production?
We guarantee a production yield rate over 98% through real-time casting monitoring and 100% dimensional inspection.
3. What are the typical lead times for molds?
Mold fabrication typically takes 30-45 days. Once ready, samples are delivered within 7-10 days for validation.
4. Do you provide free DFM analysis?
Absolutely. We offer free Design for Manufacturing (DFM) analysis to optimize wall thickness and reduce material waste before production begins.
5. What is the Minimum Order Quantity (MOQ)?
Standard mass production MOQ is 500-1,000 pieces, but we accept trial orders as low as 100 pieces for design validation.
6. Is IP protection guaranteed?
Yes. We strictly sign NDAs before reviewing drawings. All molds and designs remain your exclusive property.

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