EMI Shielding Metal Braided Self-Closing Expandable Cable Sleeve for Wire Protection

• Customization: Available
• Certification: RoHS, ISO
• Color: Metal
• Model NO.: QX-SJNP
• IP Rating: UL94V0
• Usage: Electric Wire, Cable Management/Organizer
• Material: Tinned Copper
• Type: Spiral Wrapping
• Product Name: EMI Shielding Metal Braided Self Closing Sleeve
• Structure: Overlapping Self Closing Design
• Operating Temperature: -60ºC~+200ºC
• Melting Point: ≥230°c
• EMI Shielding Efficiency: ≥60dB
• Application: Cable Management, Wire Harness, EMI Shielding
• Feature: Flexible, Expandable, Self Closing, Shielding
• Size Range: 5mm to 70mm
• Sample: Available
• Packaging: Roll / Customized
• Transport Package: Carton
• Specification: 5mm to 70mm
• Trademark: EKO
• Origin: Fujian, China
• HS Code: 4602900000
• Production Capacity: 50000000m/Month

Product Description

Product Display

Product Description

Open Self-Rolling Metal Shielding Sleeve

The Open Self-Rolling Metal Shielding Sleeve is a high-performance protective solution engineered to safeguard cables in complex electromagnetic environments.

Its innovative open-and-self-rolling design enables hassle-free installation without disassembling existing equipment or cables, significantly boosting installation efficiency.

The outer layer, crafted from highly conductive metal, effectively blocks electromagnetic interference, while the inner layer of wear-resistant insulation provides physical protection and electrical isolation. Ideal for electronics, industrial automation, and new energy sectors. 

Specification

Part NO	Specification	Sleeve diameter range (mm)
QX-SJNP-05	05	1-5
QX-SJNP-08	08	5-8
QX-SJNP-13	13	8-13
QX-SJNP-16	16	13-16
QX-SJNP-19	19	16-19
QX-SJNP-25	25	19-25
QX-SJNP-32	32	25-32
QX-SJNP-40	40	32-40
QX-SJNP-50	50	40-50
QX-SJNP-60	60	50-60
QX-SJNP-70	70	60-70

Product Features

Superior Electromagnetic Shielding 

Tool-Free Installation 

• High-grade Material: Constructed with premium metals, offering up to [X] dB shielding effectiveness within [Frequency Range]. 

• Dual Protection: Isolates external EM interference and prevents internal signal leakage, ensuring stable, accurate data transmission for EMC-sensitive equipment. 

• Effortless Setup: The self-rolling, open design wraps around cables ,   enabling quick installation and removal without tools. 

• Time & Cost Savings: Perfect for retrofit projects and emergency repairs, reducing labor time and costs. 

Comprehensive Protection

Customizable Flexibility

• Outer Layer: Corrosion-resistant metal shields against chemical exposure and conducts electricity efficiently. 

• Inner Layer: Flame-retardant, wear-resistant insulation protects cables from abrasion and maintains integrity in high-temperature environments. 

• Size Range: Available in various diameters ([Min ID] mm - [Max ID] mm) to fit single cables or cable bundles. 

• Tailored Solutions: Customize length, shielding performance, and other parameters to meet specific requirements. 

Packing & Delivery

Application

Industrial automation field

Electronic communications

New energy field

Applied to internal cable protection of industrial robots, CNC machine tools and other equipment to resist electromagnetic interference in complex industrial environments, ensure accurate transmission of equipment control signals, improve production accuracy and equipment operation stability; at the same time, protect cables from physical damage such as oil stains and metal debris.

In communication base stations, data centers and other places, it is used to protect transmission cables, radio frequency lines, etc., prevent signals from being interfered with by external electromagnetic interference, ensure the stability and efficiency of 5G signals and data transmission; at the same time, it prevents the equipment's own electromagnetic radiation from affecting the surrounding environment.

In electric vehicles and charging piles, high-voltage cables are shielded to prevent electromagnetic interference from affecting the normal operation of the on-board electronic system and improve driving safety; in wind power generation and photovoltaic power generation equipment, connecting cables are protected to adapt to complex outdoor environments and extend the service life of equipment.

Medical equipment field

It is used for cable protection of medical equipment such as CT scanners and MRI machines, effectively shielding external electromagnetic interference, ensuring clear imaging and accurate data of the equipment, and providing reliable protection for medical diagnosis.

Why choose us

1. Over 20 Years of Expertise: With two decades of experience in cable protection solutions, we bring proven knowledge and technical reliability to every project.

2. One-Stop Solution Provider:From design and prototyping to bulk production and packaging, we offer end-to-end manufacturing services, ensuring quality and efficiency throughout.

3. Wide Industry Applications: Trusted by clients across automotive, new energy, rail transit, smart homes, industrial automation, and more.

4. Customized Solutions: We tailor every sleeve to your exact needs—custom sizes, colors, materials, or logos—for both functionality and branding.

5. Global Market Reach: We serve customers worldwide via platforms, ensuring fast delivery and responsive support.

6. Professional Support:
Our experienced team provides prompt, technical support and export documentation, ensuring a smooth and worry-free cooperation.