Composite shield brush
- Commodity name： Composite shield brush
Email:
ChenXing@cnlfcx.com
Phone:
+863165927222
- Product Description
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Product Overview:
The composite shield tail brush innovatively combines a spring steel plate with a wire brush within the same sealing brush body, creating a composite barrier that offers both rigid support and flexible sealing. Its typical structure consists of a corrugated steel plate at the front end and a bundle of steel wires at the rear end, which are integrated onto a common base through a specialized manufacturing process. The core feature of the composite shield tail brush lies in its integrated “rigid-yet-flexible” design. This design leverages the respective advantages of both the steel plate brush and the wire brush, achieving a sealing effect where "1 + 1 > 2."
Application scenarios and operating conditions:
- Tunnels with extremely high water pressure and ultra-deep burial—such as cross-river and cross-sea tunnels, as well as deeply buried mountain-tunnel systems—can effectively withstand ultra-high pressures thanks to their composite structural design.
- Highly abrasive and highly permeable formations—such as coarse-grained sand and gravel layers, fractured zones, and water-rich sand layers—exhibit optimal wear resistance and sealing performance.
- Long-distance, uninterrupted tunneling projects place extremely high demands on the lifespan and reliability of shield tail brushes. The design goal for composite brushes is to match the service life of the tunnel boring machine’s major overhaul cycle, thereby eliminating the need for mid-project replacements.
Composite shield brush is designed to provide effective electromagnetic shielding, dust protection, and conductive performance for various industrial applications. Manufactured with high-quality conductive fibers and durable composite materials, it offers excellent flexibility, wear resistance, and stable performance. The product effectively reduces electromagnetic interference while maintaining reliable contact and sealing functions. It is widely used in electronic equipment, communication systems, cabinets, doors, and industrial devices. Composite shield brush helps improve equipment protection, operational stability, and long-term performance in demanding environments.
Keywords:
Frequently Asked Questions
We can optimize the product configuration方案 based on your project’s basic parameters and geological and hydrological documentation, including the number and layout of lanes, material selection, and structural customization.
Based on the experimental data from samples, we’ll finalize the design plan to help you create a safer product.
The company demonstrated efficient delivery capabilities during the contract execution phase, producing stable and qualified products.
The company has an independent quality inspection department that samples and tests every batch of products and keeps records of the results. During subsequent product deliveries, you can trace the quality inspection results for each production step at any time.
We provide one-on-one logistics delivery for our products, ensuring efficient and safe delivery. Throughout the entire process, you can track the logistics progress at any time.
Technical support is available at any time during product installation to help you resolve any issues you may encounter.
Product delivery does not mark the end of service—it signals the beginning of a long-term partnership. The company has established a standardized after-sales service process and maintains a dedicated after-sales team comprising technical engineers and repair personnel, offering 24-hour online support to ensure that any issues customers encounter while using our products are resolved quickly and effectively. We adhere to the principles of “customer first, rapid response, problem-solving, and continuous improvement.”
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