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Sheet Metal Enclosures

The Sheet Metal Enclosures must withstand harsh conditions. Materials like stainless steel, aluminum, and galvanized steel are selected for their strength and durability. Stainless steel offers excellent corrosion resistance, while aluminum is ideal for heat dissipation. Coatings like powder coating and anodizing add protection against environmental stressors, enhancing the enclosure’s lifespan. 
HY D R O L Y SIS RESIS T ANCE

Material Type & Grade

Cold Rolled Steel (CRCA), SS304/SS316, or Aluminum 5052/6061

Surface Finish

Powder Coated, Anodized, Electro-Galvanized, or Painted

IP Rating

IP54 / IP65 / IP66 depending on application

NEMA Rating

NEMA 1, 3R, 4, 4X, 12 (as per requirement)

Impact Resistance (IK)

IK08 / IK10 (depending on design and material thickness)
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Product Description

Achieving tight tolerances is critical. Sheet Metal Components Enclosure are fabricated using high-precision stamping, laser cutting, and CNC bending. These methods achieve tolerances down to ±0.1mm. Laser cutting ensures clean edges, minimizing heat distortion. Robotic bending guarantees repeatable precision, even in high-volume production. 

EMI/RFI Shielding

Integrated conductive gaskets, EMI shielding coatings available

Thermal Management

Optional heat sinks, ventilation slots, or fan integration

Grounding & Bonding Points

Dedicated studs and grounding lugs provided inside the enclosure

Sealing System

Neoprene / Silicone / EPDM gasket for dust and water sealing

Fire Resistance Rating

UL 94 V-0 or equivalent (depending on material and coating)

Environmental Compliance

RoHS, REACH compliant; options for CE certification

Load Bearing Capacity

Up to 100 kg (varies with wall thickness and mounting structure)

Operating Temperature Range

-40°C to +85°C

UV Stability

UV-resistant powder coating or anodized surface for outdoor use

Salt Spray Resistance

Up to 1000 hours (ASTM B117 standard)

Seismic Rating

Designed to meet Zone 4 seismic standards (upon request)

Mounting Provisions

Wall-mount, Pole-mount, Floor-stand or DIN rail options

Dimensions

Customizable as per design requirements

Weight Capacity

50 – 100 kg depending on mounting and material

Lock Type

Quarter turn lock, Key lock, Padlock hasp, or Digital lock

Technical Advantages

Heat management is essential for high-performance applications. To enhance heat dissipation, a Sheet Metal Components Enclosure can be designed with vents, heat sinks, and internal fins. Aluminum is often chosen for its thermal conductivity. In more demanding cases, heat pipes or phase change materials can be integrated for efficient cooling. 

Protecting sensitive electronics from EMI is vital. Sheet Metal Components Enclosure uses copper or nickel-plated steel for effective shielding. These materials block external interference, ensuring reliable performance. Conductive gaskets and coatings improve shielding, providing continuous protection for your components.

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Industry Applications

Control Systems

Protects control panels and circuit boards in industrial processes, preventing interference and ensuring stable operation. 

Transportation

Safeguards electronic components in trains, buses, and subways from vibration, heat, and external elements. 

Oil & Gas

Shields instrumentation and electrical components from extreme temperatures, corrosive environments, and pressure variations.

Renewable Energy

Protects solar, wind, and hydroelectric system components from environmental exposure and electrical instability. 

HVAC Systems

This product protects sensors, controllers, and electrical components in heating, ventilation, and air conditioning equipment. 

Semiconductor Manufacturing

Encloses critical electronic systems in cleanroom environments, shielding against dust and electromagnetic disruptions. 

Corrosion Resistance and Environmental Protection

The Sheet Metal Components Enclosure must resist corrosion. Stainless steel and aluminum alloys with protective coatings offer enhanced durability. Coatings like powder coating or anodizing protect against moisture, dust, and chemicals. Passivation and galvanization further increase resistance in harsh environments, ensuring longevity. 

Customization allows the Sheet Metal Components Enclosure to meet specific requirements. Features like cutouts, mounting points, and integrated cooling systems are possible. CAD software enables precise design, ensuring the enclosure fits seamlessly into the system. Modular designs offer flexibility for future upgrades or changes. 

Sheet Metal Enclosures

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does material selection affect the electromagnetic interference (EMI) shielding of sheet metal enclosures?

The choice of material, such as copper or nickel-plated steel, plays a critical role in EMI shielding. These materials have high conductivity, allowing them to effectively block or attenuate electromagnetic waves. The thickness of the metal and the application of conductive coatings can further enhance shielding by ensuring no gaps or weak points for electromagnetic signals to penetrate.

What manufacturing processes ensure tight tolerances in sheet metal enclosure fabrication?

CNC punching, laser cutting, and robotic bending achieve tight tolerances in sheet metal components. Laser cutting minimizes thermal distortion, while CNC punching ensures precision in hole placement. Robotic bending systems maintain consistent angles, providing uniformity in high-volume production. 

How are sheet metal enclosures designed to manage thermal stress in high-power applications?

Sheet metal enclosures are designed with features like heat sinks, vents, and internal fins to enhance heat dissipation. The material’s thermal conductivity, especially with metals like aluminum, also aids in spreading heat away from sensitive components. Additional cooling mechanisms, such as heat pipes or liquid cooling systems, can be integrated into the enclosure for high-power systems. 

What factors determine sheet metal enclosures' corrosion resistance in harsh environments?

The choice of material and surface treatments primarily influences corrosion resistance. Stainless steel and aluminum alloys are selected for their natural corrosion resistance. Coatings like anodizing, powder coating, or galvanization, which form a protective layer against moisture, chemicals, and saltwater exposure, provide further protection. 

How are sheet metal enclosures designed to prevent mechanical damage during transportation or operation?

To prevent mechanical damage, sheet metal enclosures often feature reinforced corners and ribbed sections that absorb impacts. The design ensures stress distribution across the enclosure, reducing the risk of deformation. Additionally, shock-absorbing internal materials or mounting points protect sensitive components from physical stress during handling or operation. 

 

Why should I choose Frigate as the manufacturer for sheet metal component enclosures?
  • Frigate manufactures precision-engineered sheet metal enclosures for demanding industrial environments. 
  • We use laser cutting, CNC bending, and automated fabrication for consistent accuracy. 
  • Our team supports custom enclosure design with vents, EMI shielding, and mounting features. 
  • We assist with DFM optimization to reduce cost and improve manufacturability. 
  • Frigate provides end-to-end support from prototype to mass production.
Can Frigate manufacture custom sheet metal enclosures for specific applications?
  • Yes, Frigate specializes in fully customized sheet metal enclosure manufacturing. 
  • Designs can be developed from CAD drawings or system requirements. 
  • Custom options include cutouts, cable entries, vents, and mounting provisions. 
  • Rapid prototyping is available before production runs. 
  • Modular designs allow easy upgrades and system changes. 
What is Frigate’s typical production lead time for sheet metal enclosure orders?
  • Prototypes: typically 7–15 working days depending on complexity. 
  • Small to medium batches: around 3–5 weeks including finishing. 
  • High-volume production: supported through automated fabrication lines. 
  • Efficient sourcing and planning help minimize manufacturing delays. 
  • Expedited production is available for urgent requirements. 
What quality control processes does Frigate follow during enclosure manufacturing?
  • Raw materials are verified for grade, thickness, and compliance. 
  • Fabrication processes are monitored to maintain ±0.1 mm tolerances. 
  • Surface finishes undergo adhesion and durability checks. 
  • Enclosures are inspected for dimensions, structure, and finish quality. 
  • Quality processes ensure traceability and consistent production standards. 
What order quantities does Frigate support for sheet metal enclosure manufacturing?
  • Supports low-volume prototypes for product development. 
  • Scales efficiently to medium and high-volume production. 
  • Flexible manufacturing enables cost-effective batch production. 
  • Design support helps optimize enclosures for large-scale manufacturing. 
  • Long-term customers benefit from stable supply and consistent quality. 
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bhilai
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  • India
  • Germany
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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

  • Bangalore
  • Chennai
  • India
  • Germany
Become a Frigatian
Become a Supplier

GENERAL ENQUIRIES

  • +91 96778 64606
  • manufacture@frigate.ai
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Sheet Metal Enclosures

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Sheet Metal Enclosures

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