In the world of EMI and RF shielding, both modular shielded rooms and welded shielding rooms serve the critical function of blocking unwanted electromagnetic interference. But as industries demand more flexibility, faster installation, and scalable solutions, the modular shielded room is quickly becoming the preferred choice. So, why choose a modular shielded room over a welded one?
1. Faster and Easier Installation
Unlike welded rooms that require on-site fabrication and permanent structural changes, a modular shielded room is delivered in prefabricated panels. These panels can be assembled and disassembled quickly with minimal labor, reducing setup time from weeks to just a few days. This is especially useful in leased buildings, R&D labs, or mobile testing stations.
2. High Shielding Performance
Modular shielding rooms are designed with precision-engineered RF gaskets, shielded doors, and filtered penetrations. They can provide shielding effectiveness up to 100 dB across a wide frequency range-comparable to welded systems. For most commercial, industrial, and medical applications, this level of protection is more than sufficient.
3. Flexibility and Scalability
One of the biggest advantages of modular systems is future expandability. You can easily modify the size, move the structure to a new location, or upgrade internal components without tearing down walls. This is a key benefit for organizations with changing project needs or space constraints.
4. Lower Maintenance and Cost
Welded rooms often require repainting, resealing, or full reconstruction when relocated. In contrast, modular rooms are low-maintenance and reusable, making them a cost-effective long-term investment. If damage occurs, individual panels or gaskets can be replaced without disrupting the entire structure.
5. Customizable Design Options
At Wuxi Anxin Shielding Equipment Co., Ltd., our modular shielded rooms come in a variety of sizes and configurations, including single or double-layer shielding, filtered power and data ports, honeycomb vents, and more. Whether for EMI testing, EMC labs, MRI facilities, or secure communications, we provide turnkey modular solutions to fit your exact needs.
Looking for a flexible, high-performance shielding solution?
Contact Wuxi Anxin Shielding Equipment Co., Ltd. today to learn more about our modular shielded rooms and how they can support your EMC and RF shielding projects.
Technical Specifications – Modular Shielded Room
| Parameter | Specification |
|---|---|
| Shielding Performance | ≥ 100 dB @ 10 KHz–1 GHz (MIL-STD-285, IEEE-299) |
| Material Options | Galvanized steel, Aluminum alloy, Stainless steel |
| Panel Thickness | Standard 2–3 mm (customizable) |
| Door Type | Single/Double leaf RF shielded door with pneumatic/mechanical locks |
| Ventilation | EMI honeycomb filters with fan option |
| Power Filters | 220V/110V, 16A–63A, single/3-phase EMI filters |
| Cable Entry | Shielded cable panels or waveguide entries |
| Lighting | LED/fluorescent lighting with EMI protection |
| Assembly Method | Modular bolt-on panel structure with no on-site welding required |
| Size Range | Customizable from 2×2×2 m to 10×20×3 m or larger |
FAQ
Q1: Is the shielding performance of modular rooms lower than welded rooms?
A: No. Our modular shielded rooms can achieve shielding effectiveness comparable to welded systems and meet EMC compliance standards such as MIL-STD-285 and IEEE-299.
Q2: How long does it take to install a modular shielded room?
A: Depending on the size, most installations take 2 to 5 days, much faster than traditional welded systems.
Q3: Can the modular room be relocated?
A: Yes. All panels, filters, and accessories can be disassembled and reinstalled at a new location with minimal effort.
Q4: Do you provide global support and technical documentation?
A: Absolutely. We offer international shipping, installation guides, CE certificates, and remote technical assistance.
Q5: Is customization available for unique project requirements?
A: Yes. We support full customization, including internal layout, cable routing, power filtering, and ventilation design.
