What is the Sheet Metal Chassis Used For?
2025-08-01
A Sheet Metal Chassis serves as the structural backbone for electronic, mechanical, and industrial systems. Fabricated from precision-formed steel, aluminum, or stainless steel, these rigid enclosures protect sensitive components from physical damage, electromagnetic interference (EMI), and environmental hazards while ensuring optimal thermal management.
Core Functions & Industries
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Electronics Protection
- Houses PCBs, power supplies, and wiring in server racks, medical devices, and IoT controllers.
- Our factory uses EMI-gasketed designs (30–60 dB shielding) for military-grade security.
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Industrial Machinery Frames
- Supports motors, actuators, and sensors in CNC equipment or assembly lines with ±0.2mm tolerance.
- Reinforced corners absorb 5x operational vibration vs. plastic housings.
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Thermal Regulation
- Laser-cut ventilation patterns and integrated heat sinks maintain safe operating temperatures.
Products Specifications
Material Comparison Guide
| Property | Aluminum (6061-T6) | Stainless Steel (304) | Cold-Rolled Steel (SPCC) |
|---|---|---|---|
| Thickness Range | 0.5–6.0 mm | 0.8–8.0 mm | 0.6–12.0 mm |
| Weight Capacity | 15 kg/dm³ | 25 kg/dm³ | 35 kg/dm³ |
| Corrosion Resistance | Excellent (Anodized) | Superior | Good (Powder-Coated) |
| Thermal Conductivity | 150 W/mK | 16 W/mK | 50 W/mK |
| Typical Cost | $$$ | $$$$ | $$ |
Advanced Manufacturing Capabilities at Our Factory:
- 5-Axis Laser Cutting: ±0.05mm precision for complex geometries
- CNC Punching: 600+ strokes/minute for high-volume production
- Robotic Welding: Seamless TIG/MIG joints with X-ray inspection
Critical Applications
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Telecom Base Stations
- 19" rack-mount chassis with convection cooling for 5G infrastructure (IP55-rated)
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EV Battery Enclosures
- Compression-resistant designs withstand 100G crash forces (UN ECE R100)
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Robotics Integration
- Lightweight aluminum frames reduce payload strain in cobots
"What is the Sheet Metal Chassis Used For?" FAQ
Q1: How does sheet metal outperform plastic enclosures in industrial settings?
A1: Metal offers 10x impact resistance, superior heat dissipation, and failsafe EMI shielding. Plastic deforms above 80°C and offers <15 dB EMI attenuation. Our powder-coated steel chassis withstands -40°C to 120°C with zero warping.
Q2: Can I customize a Sheet Metal Chassis for unique dimensions?
A2: Absolutely. Shenzhen Zhongyilong’s engineers support fully bespoke designs – from hexagonal cutouts for airflow to ISO-mount flanges. We prototype in 72 hours using digital twin simulations to guarantee fitment.
Q3: What certifications ensure chassis reliability?
A3: Our factory complies with UL 508A (industrial control), IP67 ingress protection, and MIL-STD-461G EMI standards. Every chassis undergoes 3-stage validation: FEM stress analysis, salt-spray testing (500+ hours), and live component load testing.
Why Choose Shenzhen Zhongyilong?
Our company has been engaged in the industry for more than 10 years and can better provide customized services for enterprises. Our factory produces aluminum alloy radiators for power and electronics, electronic product shells, shielding boxes, sheet metal chassis, etc. For questions or support, contact us at [email protected].
