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As a professional China-based manufacturer specializing in high-precision progressive stamping dies and finished contact components for global wholesale merchants, we are proud to launch our flagship Progressive Die Stamping And Riveting Contact solution – an innovative full-automatic in-die riveting mold system tailored for high-performance electrical contact components. This product is specially designed to solve the core pain points of traditional riveting processes, which rely on manual operation and separate riveting dies, leading to low production efficiency, unstable quality and high labor costs.
Our stamping and riveting contact mainly adopts high-quality 0.10mm thick beryllium copper as the base material, a premium material renowned for its excellent electrical conductivity, elastic resilience and stable fatigue resistance, with silver contact spots riveted as the conductive contact point to ensure superior electrical performance. After more than ten years of technical research and process breakthroughs, we have mastered industry-leading full-automatic in-die riveting technology, integrating precision stamping and silver spot riveting into one continuous progressive die process. This solution delivers stable, high-efficiency and high-quality mass production, making it the ideal choice for automotive, electronic, electrical and other industries demanding reliable electrical contact components.
Ultra-Thin Beryllium Copper Precision Stamping: The core function of this progressive die is to achieve stable, high-precision continuous stamping of 0.10mm ultra-thin beryllium copper sheets, adapting to the thin and easily deformable characteristics of the material to avoid wrinkling, distortion or cracking during processing, and forming the base structure of the contact accurately.
Full-Automatic In-Die Silver Spot Riveting: Equipped with PLC-controlled automatic silver wire feeding and cutting system, it can automatically feed silver wire into the mold, cut it to fixed size and rivet the silver contact spot firmly on the beryllium copper strip in one step, completely replacing manual riveting and realizing unmanned automatic production.
Micron-Level Precision Forming & Trimming: Completes high-precision punching, trimming, shaping and riveting in a single continuous process, achieving tight dimensional tolerances to ensure consistent shape, size and riveting firmness for each finished contact.
Stable Thin Material Feeding Control: Fitted with a dedicated pneumatic feeder fixed on the mold body, which effectively reduces the instability of long-distance feeding of ultra-thin material strips, ensuring accurate material positioning and consistent production quality.
Deformation Prevention & Stability Control: Optimized mold structure and special heat treatment process to control material stress and mold deformation, maintaining consistent flatness of the base material and firmness of riveted silver spots during long-term production.
Customized Structure Adaptation: Supports customized mold design for different sizes, shapes and riveting positions of electrical contacts, flexibly adapting to diverse application requirements of switches, relays, connectors and other components.
Our Progressive Die Stamping And Riveting Contact solution stands out in the global market with unique technological advantages and performance benefits, completely surpassing traditional manual riveting and separate stamping processes, bringing comprehensive efficiency and quality improvements to electrical contact production.
Breakthrough Full-Automatic In-Die Riveting Technology: After years of technical exploration, we have realized fully automated riveting in progressive dies, replacing inefficient manual operation with PLC-controlled automation, greatly improving production capacity and product consistency, and eliminating quality fluctuations caused by human factors.
Premium Material Configuration: Base contact adopts 0.10mm high-grade beryllium copper with excellent conductivity and elasticity; conductive part uses silver contact spots for stable electrical transmission; mold parts are made of high-performance wear-resistant materials to ensure long service life.
Ultra-High Processing Precision: Critical punches and forming parts are processed via PG optical grinding and low-speed wire cutting, achieving micron-level dimensional accuracy and smooth surface finish; riveting position tolerance is strictly controlled to ensure firm and stable riveting without falling off.
Long Mold Service Life: The designed service life of the progressive die reaches more than 1 million strokes, meeting the needs of large-scale continuous mass production, with stable performance and low failure rate throughout the service cycle.
Lightweight Aluminum Alloy Die Set: Upper and lower die sets adopt 6061 aluminum alloy with black anodizing surface treatment, reducing the overall mold weight by 30% compared with traditional steel die sets, making mold transportation, press setup and daily operation more convenient, with a sleek and corrosion-resistant appearance.
Anti-Deformation Mold Treatment: Stripper plates and lower die plates use DC53 high-quality mold steel, processed with professional heat treatment and ultra-cryogenic treatment, which effectively guarantees mold plate flatness and prevents deformation after long-term processing.
Stable Pneumatic Feeding System: Fixed pneumatic feeder is configured for all molds, specially designed for ultra-thin beryllium copper strips, avoiding feeding deviation and material damage, and greatly improving the stability of thin material stamping and riveting.
Full Customization & Cost-Effective: Supports full customization of contact size, shape, silver spot specification and riveting position to meet customer-specific application needs; integrated production reduces process and labor costs, delivering high cost-performance without compromising quality.
Our progressive die for stamping and riveting contact is designed and manufactured in strict accordance with international industry standards, with meticulous material selection and precision processing to ensure exceptional performance and stability. The mold adopts a standard progressive die structure, with upper and lower die sets made of 6061 aluminum alloy finished with black anodizing for corrosion resistance and aesthetic appeal; upper and lower backup plates and punch holder plates use D2 steel hardened to HRC58-60, providing strong support and excellent wear resistance.
Core mold components are selected for ultra-thin material stamping and high-precision riveting: stripper plates and lower die plates use DC53 steel hardened to HRC58-60, with dual heat treatment and ultra-cryogenic treatment to lock in flatness and eliminate internal stress. Punches, stripper inserts and die sections adopt high-performance materials including CD650 (HRA90), ASP60 (HRC68) and SKH-9 (HRC62), with critical parts processed via PG optical grinding and low-speed wire cutting to ensure ultimate accuracy and surface brightness. The mold is equipped with MISUMI standard guide pins and bushings for precise alignment, no gas springs are required due to the optimized lightweight structure, and the entire mold manufacturing cycle is efficient, with strict quality inspection for each set before delivery to ensure 1 million strokes of service life.
Our Progressive Die Stamping And Riveting Contact and supporting molds are widely used in various industrial sectors that require high-performance electrical conductive contacts, thanks to their excellent conductivity, stable riveting firmness and long service life. Core application fields include the automotive industry, for vehicle electrical switches, ignition systems, automotive relays and connector components; the electronic and electrical manufacturing industry, for household appliance switches, circuit board conductive contacts and low-voltage electrical components; communications equipment, for signal transmission contacts and communication connector parts; as well as relays, contactors, sensors and other precision electronic components that require stable electrical contact and long-term durability.
Industry-Leading Riveting Technology: With over ten years of mold technology research and process breakthroughs, we have mastered full-automatic in-die riveting technology, leading the industry in thin material stamping and riveting integration processes.
Strict Quality Control System: We implement comprehensive and strict process management and full-process quality inspection, ensuring every mold and finished contact meets international quality standards.
Professional Customization Service: We provide tailor-made mold and product design based on customers’ specific drawings, samples and application requirements, fully adapting to diverse personalized needs.
Mass Production Capacity: We have realized assembly line mass production operation, with efficient production scheduling to meet customers’ large-batch and urgent order needs.
World-Class Technical & Service Team: We have a professional R&D and sales team with advanced production and operation systems, committed to providing global customers with top-tier products and comprehensive after-sales support.
Eco-Friendly Production Philosophy: We adopt environmentally responsible production processes and materials, adhering to sustainable development concepts in all manufacturing links.
Customer-Centric Business Philosophy: We adhere to the business philosophy of "treating customers and employees well", taking creating value for consumers as our highest pursuit, and being responsible for every customer throughout the cooperation cycle.
A: Traditional riveting dies require manual feeding of silver spots and separate operation, with low efficiency, unstable riveting firmness and high labor costs. Our mold adopts PLC-controlled full-automatic silver wire feeding, cutting and riveting, integrating stamping and riveting in one process, realizing unmanned production, with higher efficiency, more stable quality and lower long-term costs.
A: The contact base is made of high-grade beryllium copper with a standard thickness of 0.10mm, which has excellent electrical conductivity, elastic fatigue resistance and processability, making it the optimal material for electrical contact components. We can also adjust the material thickness slightly according to customer needs.
A: The designed service life of our stamping and riveting progressive die exceeds 1 million strokes, thanks to high-performance mold materials (CD650, ASP60, SKH-9) and precision heat treatment, supporting long-term stable mass production.
A: The 6061 aluminum alloy die set reduces the mold weight by 30% compared with steel die sets, making mold transportation, press setup and daily operation more convenient; it also features black anodizing for corrosion resistance and a professional appearance, with sufficient structural stability for ultra-thin material stamping and riveting.
A: Yes, we specialize in customized mold design for special-shaped contacts, non-standard silver spot specifications and special riveting positions. Our technical team will optimize the mold structure based on your drawings or samples to ensure stable forming and riveting quality.
A: We provide both customized progressive die design and manufacturing, as well as finished stamping and riveting contact processing services, to meet your needs whether you require production molds or direct bulk supply of finished contacts.
A: Our full-automatic in-die riveting technology ensures precise pressure control and firm riveting of silver spots, with strict quality testing to ensure the riveting firmness meets industrial standards. The silver spots will not fall off during normal use and long-term operation, ensuring stable electrical contact performance.
Our Progressive Die Stamping And Riveting Contact solution is a high-precision, high-efficiency and cost-effective integrated production system tailored for electrical contact components, perfectly solving the pain points of traditional manual riveting processes and delivering stable, high-quality contacts for various industrial applications. With breakthrough automatic in-die riveting technology, premium mold materials, micron-level processing precision and customer-centric customization services, it helps global manufacturers improve production efficiency, reduce costs and enhance product competitiveness.
As a professional global supplier of precision progressive dies, we uphold high standards of quality, innovation and customer service, committed to providing reliable products and comprehensive support to partners worldwide. Whether you need a standard mold or a customized solution for special-shaped contacts, we welcome you to contact us for consultation, inquiries and cooperation, and let our professional technology boost your production and business development.
| Add： | 2nd Building, Yongbei Shangjiyuan Industrial Zone,Gongming Street, Guangming District, Shenzhen 518106, China |
| Tel： | +86-755-88218546 |
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