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As a professional manufacturer with years of deep cultivation in precision shielding stamping dies and finished products, we launch our flagship Progressive Die Stamping Bar Shield, a high-performance bar-type electromagnetic shielding component specially designed for precision electronic equipment. Different from traditional integrated shielding frames, this bar shield adopts a unique corner bending and welding forming process, and is a core component widely used in electronic circuit board electromagnetic interference (EMI) and radio frequency interference (RFI) shielding, which has become a high-demand product in the global electronic manufacturing industry due to its excellent closure performance and convenient disassembly advantages.
Unlike traditional shielding frames formed by direct top side wall bending, our bar shield is formed by precision corner bending and high-standard welding, with no top surface design, and its upper part is equipped with a special clamping structure for matching with standard shielding covers. This structural design greatly improves the overall sealing of the shielding system and the convenience of later disassembly, maintenance and component replacement, perfectly meeting the high-standard shielding needs of precision electronic modules, circuit boards and communication components.
EMI/RFI Precision Shielding: The core function of the bar shield is to efficiently isolate external electromagnetic interference and radio frequency interference, protect strip-shaped precision electronic components and circuit modules, ensure stable signal transmission of electronic equipment, and avoid signal distortion or functional failure caused by interference.
Electronic Component Physical Protection: Wrap and protect strip-shaped electronic components, circuit contacts and communication modules from physical wear, dust, oxidation and slight impact, effectively extending the service life of core electronic parts.
Modular Shielding Combination: With a special clamping structure, it can be quickly matched and assembled with standard shielding covers, forming a complete closed shielding system, realizing modular shielding design and facilitating later equipment maintenance and component replacement.
High-Precision Stamping Forming: Through high-precision progressive die stamping and precision bending process, ensure consistent size and stable forming quality of each bar shield, realize mass standardized production and meet large-scale industrial manufacturing needs.
Electromagnetic Compatibility (EMC) Compliance: Meet the EMC testing standards of various electronic products, assist electronic equipment in passing international electromagnetic compatibility certification, and ensure the stable operation of equipment in complex electromagnetic environments.
Our progressive die stamping bar shield and supporting special progressive dies stand out in the market with unique process advantages and stable performance, solving the pain points of poor sealing and difficult disassembly of traditional shielding frames, and bringing efficient and reliable shielding solutions to global electronic manufacturers.
Optimized Forming Process: Breaking through the traditional direct bending process, adopting corner bending + precision welding forming process, no top surface design with special clamping structure, the matching degree with shielding covers is higher, and the sealing performance and disassembly convenience are greatly improved.
High-Quality Durable Materials: Made of high-quality conductive metal materials, with excellent electrical conductivity and corrosion resistance, able to withstand long-term use in complex electronic equipment environments, no deformation or performance degradation, ensuring long-term stable shielding effect.
Standardized Mold Design: Relying on years of shielding mold R&D experience, we have realized standardized design and manufacturing of bar shield progressive dies, which greatly improves mold stability, production consistency and delivery efficiency, and avoids quality fluctuations caused by non-standard mold design.
Full Customization Adaptability: Support personalized customization of size, shape, clamping structure and material according to customer drawings, samples and actual application needs, fully adapting to different electronic equipment and circuit module shielding requirements.
Lightweight & Easy Installation: The overall structure is lightweight and compact, easy to install, disassemble and replace, no complicated operation tools are needed, reducing the difficulty of equipment assembly and later maintenance.
Ultra-Long Mold Service Life: The designed service life of the supporting progressive die is up to 1 million strokes, supporting long-term stable mass production, reducing mold replacement and maintenance costs, and improving overall production efficiency.
We design and manufacture bar shield progressive dies completely according to customer drawings and actual needs, and provide professional reverse engineering service for customers who only provide samples, solving the problem of no finished drawings for customization. The mold adopts a standard progressive die structure, with rigorous material selection and precision processing to ensure stable performance and long service life.
The upper and lower die sets are made of 6061 aluminum alloy with black anodizing surface treatment, which effectively reduces the overall weight of the mold, making it more convenient for mold transportation, handling and press installation during production. The upper and lower backup plates, upper holder plates and stripper plates all adopt D2 steel, heat treated to HRC56-58, with strong rigidity, wear resistance and good toughness; core working parts including punches, stripper inserts and die sections use high-performance DC53 steel, heat treated to HRC60-62, with ultra-high wear resistance and forming accuracy. The mold is equipped with MISUMI high-standard guide pins and bushings as standard components, and matched with Kaller high-performance nitrogen gas springs to ensure stable and precise stamping operation; all die plates are treated with conventional heat treatment, and no additional post-treatment is required for punches and die sections, ensuring the ultimate precision and service life of the mold.
Our progressive die stamping bar shield is widely used in various precision electronic industries that require strip-shaped electromagnetic shielding, with strong adaptability and wide coverage. Core application fields include consumer electronics, for smart phones, tablet computers, notebook computers and portable digital equipment circuit modules; communication equipment, for communication base station modules, network equipment, signal transmission components and RF strip modules; automotive electronics, for vehicle intelligent control systems, on-board circuit boards and sensor components; industrial control equipment, for industrial control circuit boards, automation equipment electronic components and precision instruments; as well as medical electronic equipment, aerospace electronic components and other fields that require high-standard EMI/RFI shielding and convenient disassembly maintenance.
Professional Industry Experience: Years of deep cultivation in shielding cover mold design and production, in-depth understanding of industry standards and customer needs, mold technology and production process are mature and stable.
Strict Quality Control: All molds and finished bar shields undergo rigorous performance and quality testing before leaving the factory, conforming to international industry standards, ensuring top performance and durability.
Comprehensive Customization Service: Provide customized mold design and finished product production according to customer drawings, samples and special needs, and provide professional reverse engineering service to meet personalized customization needs.
High Cost-Effectiveness: As a direct manufacturer, we provide high-quality products at affordable prices, balancing quality and cost, helping customers control production costs.
Green & Environmentally Friendly Production: Adopt environmentally friendly production processes and high-standard raw materials, produce green and environmentally friendly shielding products, complying with global environmental protection requirements.
Skilled Professional Team: Have a skilled and experienced mold design, production and technical service team, providing professional technical support and after-sales service.
Innovation-Driven Development: Adhere to innovation-driven development, continuously optimize mold technology and product design, launch market-adapted high-quality products, and maintain industry competitiveness.
Customer-Centric Philosophy: Adhere to the business philosophy of "virtue-based, sincerity-based", take market demand as the guide, take customer satisfaction as the quality goal, and provide attentive and efficient services.
A: Traditional shielding frames are formed by direct top side wall bending, while our bar shield adopts corner bending and precision welding forming, with no top surface and a special clamping structure. It is matched with a shielding cover for use, which greatly improves the sealing performance of the shielding system and the convenience of disassembly and maintenance.
A: The designed service life of our bar shield progressive die is up to 1 million strokes, thanks to high-quality mold materials and precision processing technology, supporting long-term stable mass production.
A: Yes, we provide professional reverse engineering service, which can carry out mold design and product copying production according to the samples you provide, solving the problem of no finished part drawings for customization.
A: The die plates of the shielding mold generally use D2 steel (HRC56-58), punches and trim steel use DC53 steel (HRC60-62); mold standard parts such as guide pins use MISUMI, and nitrogen gas springs use Kaller.
A: We use 6061 aluminum alloy with black anodizing treatment to make the die set, which can effectively reduce the weight of the mold, facilitate mold transportation, handling and press installation during production, and the black anodizing treatment also improves corrosion resistance and appearance texture.
A: It is mainly used in consumer electronics, communication equipment, automotive electronics, industrial control, medical electronics and aerospace fields, for strip-shaped electronic components and circuit modules EMI/RFI shielding protection.
A: Yes, we provide comprehensive after-sales service, including mold installation guidance, maintenance support, product quality assurance and professional technical consultation to solve all problems encountered in production and use.
Our Progressive Die Stamping Bar Shield and supporting precision progressive dies are high-performance, cost-effective electromagnetic shielding solutions, with unique process design, standardized mold manufacturing and comprehensive customization services, perfectly meeting the high-standard shielding needs of the global precision electronics industry.
As a reliable professional manufacturer, we adhere to quality first, innovation-driven and customer-centric business principles, continuously optimize product and mold technology, and provide high-quality products and attentive services to global customers. Whether you need standard bar shields or personalized customized solutions, we welcome you to contact us for consultation, quotation and long-term cooperation, and we will help your electronic manufacturing business develop steadily with professional technology.
| Add： | 2nd Building, Yongbei Shangjiyuan Industrial Zone,Gongming Street, Guangming District, Shenzhen 518106, China |
| Tel： | +86-755-88218546 |
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