Aluminum Capacitor Shell

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Aluminum Capacitor Shell

Nansen Industry specializes in manufacturing high-precision aluminum capacitor shells through advanced cold extrusion processes. Our shells are widely used in electrolytic capacitors, motor start capacitors, and energy storage systems, offering excellent heat dissipation and structural integrity.

±0.05mm

Ultra-Strict Tolerance

AL 1070

99.7% Pure Aluminum

Seamless

Monobloc Construction

Custom

Anodized Finishes

Core Advantages & Manufacturing Quality

  • Premium Material Selection: Utilizing high-purity aluminum (1070/1050) to ensure optimal conductivity and anti-corrosion properties.
  • Precision Cold Extrusion: Advanced forming technology ensures uniform wall thickness and a smooth surface finish (Ra ≤ 0.8μm).
  • Explosion-Proof Design: Optional pressure relief vents (bottom or side) to ensure safety during extreme operating conditions.
  • Flexible Surface Treatment: Support for cleaning, degreasing, anodizing, or printing according to client technical drawings.

Technical Specifications

FeatureStandard Capability
Diameter (D)Φ10mm - Φ120mm (Customizable)
Height (H)Up to 350mm
Wall Thickness0.35mm - 2.5mm
Bottom ShapeFlat, with explosion-proof valve, or with stud/screw
Application Temp-40°C to +105°C / +125°C

Industrial Applications

Inverters & UPS
Electric Vehicles
Renewable Energy
Household Appliances

Looking for High-Precision Industrial Shells?

We provide OEM/ODM services based on your technical drawings.

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