Custom OEM Die Cast Aluminum End Cap Precision CNC Machined For Industrial

Custom OEM Aluminum Die Cast End Cap – Precision CNC Machined for Industrial Applications

PRODUCT OVERVIEW

Our custom aluminum die-cast end caps are engineered for superior performance in demanding industrial environments. Manufactured using high-pressure die casting (HPDC) and finished with precision CNC machining, these components deliver exceptional dimensional accuracy, corrosion resistance, and lightweight durability for OEM applications.

KEY FEATURES & BENEFITS

✔ Premium Aluminum Alloys – A380, ADC12, or custom blends for optimal strength-to-weight ratio
✔ Precision Tolerances – CNC machined to ±0.05mm for leak-proof sealing surfaces
✔ Complex Geometries – Die casting enables intricate shapes with internal threads/knurls
✔ Surface Finishes – Anodized (Type II/III), powder-coated, or chromate conversion coated
✔ Rapid Prototyping – Supports low-volume batches to full production runs

TECHNICAL SPECIFICATIONS

• Process : High-pressure die casting + secondary CNC machining

• Wall Thickness : 1.5mm–12mm (design-dependent)

• Size Range : 10mm–300mm diameter

• Pressure Rating : Up to 450 PSI (with proper sealing design)

• Temperature Resistance : -40°C to 200°C (alloy-dependent)

• Certifications : ISO 9001, IATF 16949, RoHS compliant

TYPICAL APPLICATIONS

• Hydraulic Systems : Pump/valve end covers

• Electrical Enclosures : Waterproof cable glands

• Automotive : Sensor housings, transmission covers

• HVAC : Compressor end shields

• Robotics : Actuator housings

FAQ:

1,What tolerances can you achieve with CNC machining?

Our CNC machining ensures tight tolerances of ±0.05mm (±0.002") for critical sealing surfaces. For ultra-precision applications, we can achieve ±0.02mm with post-machining processes.

Related Keywords:

• "Precision CNC machining tolerances"

• "High-accuracy die-cast end caps"

2,Can you accommodate custom designs or OEM specifications?

Yes! We specialize in custom OEM end caps with:

• Threads (metric/UNF/NPT)

• O-ring grooves

• Embossed logos/part numbers

• EMI/RFI shielding
  Submit your CAD files (STEP, IGES) for a free DFM (Design for Manufacturing) review.

3,What surface finishes are available?

Choose from:

• Anodizing (Type II/III for corrosion resistance)

• Powder coating (color options available)

• Chromate conversion (for electrical components)

• As-machined (Ra 1.6μm)

Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.
We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful quality control system, and professional customer service... We will offer professional services, high-quality products and favorable prices. We sincerely welcome domestic and foreign customers to cooperate with us!