Stainless Steel EMI EMC RF Shielded Honeycomb Vent China Suppliers Factory

Hengshi Honeycomb is a leading China factory and suppliers of state-of-the-art metallic EMI RF shielded honeycomb ventilation panels, expertly designed to provide high attenuation and durability for modern industrial needs.

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Details

Detailed Parameters

Material	SUS304 Stainless Steel	Cell Size	3.2mm
Outer Dimensions	40040050mm	Honeycomb Height	45mm
Frame Shape	H shape	Welding Tech	High temperature vacuum brazing
Application	EMC shielded room	Delivery Time	4-6 weeks (for
Customization	Fully Available	Compliance	ROHS Standards

Key Advantages

Superior RF Shielding

Advanced honeycomb geometry effectively attenuates EMI/EMC and RF signals to prevent information leakage.

Vacuum Brazing Tech

High-temperature vacuum brazing enhances joint strength and long-term structural durability.

Premium Materials

Available in SUS304, 316L, Brass, and Hastelloy X for extreme corrosion resistance.

Versatile Sizing

Core sizes range from 0.8mm to 30mm to fit any specific ventilation and shielding requirement.

Custom Coatings

Support for Electroless Nickel plating, powder coating, and tin plating for tailored finishes.

ROHS Compliant

Eco-friendly manufacturing processes that meet international environmental safety standards.

Product Gallery

Management Platforms

Material Selection

Choose from Stainless Steel, Carbon Steel, Brass, or Aluminum based on your environment.

Precision Stamping

Independent laser welding and stamping equipment ensure micron-level precision.

Custom Framing

Support for "L", "C", and "H" type frames to fit seamless installation into any chassis.

Surface Finishing

Professional coating options including electrophoresis and white oxidation for protection.

Quality Control

Strict testing for RF leakage and structural integrity before final shipment.

Rapid Prototyping

Fast turnaround for customized small batches to accelerate your project timeline.

Investment Return Comparison

Performance Metric	Standard Vents	Hengshi Honeycomb
EMI Shielding	Low/None	High Attenuation
Durability	Standard	Vacuum Brazed Strength
Customization	Limited	Fully Customizable
Compliance	Varies	Full ROHS Certified
Airflow Efficiency	Moderate	Optimized Honeycomb Flow

Frequently Asked Questions

Q: What materials are available for EMI Honeycomb Vents?

We offer a wide range of materials including SUS304, 316L, carbon steel, brass, aluminium, and Hastelloy X to meet different environmental and conductivity needs.

Q: How does vacuum brazing improve the honeycomb panel?

High-temperature vacuum brazing creates stronger, more reliable bonds between the honeycomb core and the frame, enhancing both structural integrity and RF shielding effectiveness.

Q: Can the cell size and frame be customized?

Yes, we provide extensive customization for core sizes (0.8mm to 30mm), frame types (L, C, H shapes), and overall dimensions to fit your specific equipment.

Q: Which applications are best suited for these ventilation panels?

They are ideal for EMI/RF shielded cabinets, racks, shielded chambers, data centers, marine facilities, and vehicles requiring air ventilation without electromagnetic leakage.

Q: What surface treatments do you offer for corrosion protection?

Our options include electroless nickel plating, white oxidation, electrophoresis, powder coating, tin plating, and various industrial paints.

Q: Are your products environmentally compliant?

Absolutely. All our welding and manufacturing techniques are fully compliant with ROHS standards, ensuring eco-friendly and safe solutions for our clients.