SUZHOU POLESTAR METAL PRODUCTS CO., LTD
Your One-Stop Precision Metal Fabrication Solution - Cut, Shape, Weld, Assembly
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Product Overview:
This product is a high-precision aluminum alloy protective enclosure tailored for new energy battery systems, manufactured using CNC precision machining technology, specifically for lithium battery packs, energy storage equipment, electric vehicle battery modules to provide safety protection and heat dissipation solutions.
Product Details:
| Product Name | Aluminum Alloy Protective Shell | Size | Customized Sizes Acceptable |
| Material | Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Titanium | Production Type | Batch Production |
| Process | CNC Machining, turning, milling, drilling | Keywords | Customized CNC Machining PCB Box |
| Surface Treatment | Anodizing, Polishing, Powder Coating, Passivation | Applications | All Areas |
Key Features and Advantages:
High strength and light weight:
6061-T6/7075 Aerospace Aluminum (oxidized/sandblasted optional)
50% lighter than steel, +30% impact resistance
Thin wall 1.5mm, space optimization
Precision CNC:
±0.05mm tolerance, precise adaptation
One-piece molded complex structure (heat sink teeth/card slots)
Ra0.8μm finish (mirror polishing possible)
Heat dissipation protection:
Optional heat dissipation fins/liquid-cooling channels
IP67/ IP68 Protection
Resistant to -40℃~150℃, Salt Spray 1000h
Typical applications:
Electric Vehicle Battery Packs (Protective Enclosures/End Plates)
Energy Storage Power Systems (Outdoor Storage Cabinets/Household Battery Boxes)
Industrial Equipment (Industrial Control PCB Protective Enclosures/5G Base Station Battery Shells)
Drones/Robots (High Energy Density Battery Pods)
CNC Machining Tolerance:
| Precision Machining | Metals, PEEK, And ULTEM with Drawing | Other Plastics with Drawing | No Drawing |
| Linear Dimension | +/- 0.0025 mm +/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
| Hole Diameters (Not Reamed) | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm +/- 0.002 inch | ISO 2768 Medium |
| Shaft Diameters | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
Why consider us?
No mold fees for aluminum profiles – We absorb these costs to reduce your expenses.
No welding fixture charges – Another way we help you save.
Combing different Producing Technology – Outsource Aluminium Profile, Shaped Metal, Metal Casting materials, MIM materials, then CNC machining to lower the unit price.
Cost-competitive production – Our lean manufacturing and expertise allow us to deliver high-quality parts at favorable prices.
One-Stop Factory – Our ISO9001 IATF16949 Certificated factory provide laser cutting, bending, Stamping, CNC Machining, Sheet Metal Working, welding, Assembling in one factory, ensure stable quality control.
