PCB Depaneling Solutions
Hioh-Precision PCB Depaneling Solutions for Modern Electronics Manufacturing
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Laser Depaneling Solutions
High-precision, stress-free laser depaneling solutions for modern electronics manufacturing.
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Router Depaneling Solutions
High-precision router depaneling solutions engineered for clean cuts, low stress, and stable production.
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Saw Blade Depaneling Solutions
High-efficiency saw blade depaneling solutions designed for stable cutting and high-volume PCB production.
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About Seprays

Founded in Taiwan in 1993, Seprays focuses on technological R&D and innovation. In 2002, it established a branch in Dongguan (upgraded and reorganized into a subsidiary in 2013), fully responsible for R&D, production, sales, and after-sales technical training services, ensuring rapid response and comprehensive support to customer needs. To further expand production, in 2003, it purchased nearly 20 acres of land in Zhejiang Province and established a 20,000 square meter modern industrial plant, increasing production capacity and manufacturing capabilities.

Seprays has been dedicated to the PCB/FPC depaneling field for over 30 years. Its main products include milling cutter depanelers, laser depanelers, V-groove depanelers, and stamping depanelers, as well as automated loading and unloading solutions for the front and rear ends of depaneling, including plate placement. It is a high-tech enterprise integrating R&D, production, sales, and service.

Seprays provides a complete line of equipment services to Fortune Global 500 and China’s Top 500 companies, including Foxconn, Flextronics, State Grid, Luxshare, Compal, Wistron, Bosch, China Electronics, Quanta Computer, CRRC Corporation Limited, China Aerospace Science and Technology Corporation, OPPO, and ZTE, as well as small and medium-sized enterprises. Seprays’ complete panel separation lines are widely used in factories both domestically and internationally.

The company is ISO9001, ISO14001, and ISO45001 certified, holds CE certification, and owns over 100 hardware and software patents. It operates two modern factories covering over 26,000 square meters in mainland China and has service locations in nine cities across China, providing nationwide after-sales service. Sales and service locations in 31 countries worldwide provide timely customer service.

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Service For Global

PCB Depaneling Total Solution

31

Countries & Regions

32

Years of experience in SMT industrial equipment manufacturing

180+

Patents & Certificates

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PCB Depaneling Insights & Manufacturing News

Stay updated with the latest PCB depaneling technologies, routing solutions, and industry trends from real SMT production environments.
Inline PCB Depaneling Systems for Smart Factories

Inline PCB Depaneling Systems for Smart Factories

Inline PCB depaneling systems for smart factories are no longer just an upgrade option—they’re becoming a standard requirement. As production lines move toward full automation, the gap between SMT output and manual depaneling is increasingly difficult to ignore. Many factories don’t notice the problem at first.Until throughput drops.Or labor costs rise.Or quality becomes inconsistent. That’s where inline systems start to make sense. 🏭 Why Inline Depaneling Matters in Smart Manufacturing Smart factories are built on flow. Every process is connected.Every delay spreads downstream. Traditional offline depaneling creates friction: Inline PCB depaneling systems remove these gaps. Boards move directly from SMT to separation.No extra steps.No unnecessary pauses. ⚙️ Key Benefits of Inline PCB Depaneling Systems From real production environments, a few

Best PCB Depaneling Machines for EV and Automotive Electronics Manufacturing

Best PCB Depaneling Machines for EV and Automotive Electronics Manufacturing

Best PCB depaneling machines for EV and automotive electronics manufacturing—this isn’t just about equipment choice. It’s about reliability under harsh conditions, long product lifecycles, and zero tolerance for failure. In automotive electronics, even a small defect introduced during depaneling can lead to serious downstream risks. So the question becomes practical: which machines actually meet these demands? 🚗 Why Automotive PCBs Are Different Automotive and EV applications are not typical consumer electronics. They involve: Depaneling here is not just separation. It’s a quality control point. Any stress, burr, or micro-crack can compromise long-term performance. ⚙️ Key Challenges in EV PCB Depaneling From real production environments, several issues appear repeatedly: These are not isolated problems. They directly impact yield, cost, and delivery

Which PCB Depaneling Method Causes the Least Stress

Seprays Group: Which PCB Depaneling Method Causes the Least Stress?

Which PCB depaneling method causes the least stress? For engineers and production managers, this question often arises when dealing with sensitive PCBs. In SMT manufacturing, edge cracks, micro-stress, and component damage can lead to rework, delays, and higher costs. Choosing the right depaneling technique is critical to maintain quality and throughput. 🔧 Understanding Stress in PCB Depaneling Stress in depaneling arises from mechanical force, vibration, or heat. Methods like sawing and punching physically push the board, which can: Reducing these stresses is essential for fragile, high-density, or multi-layer PCBs. ⚡ Comparing Common Depaneling Methods Not all methods affect boards the same way. Here’s a practical overview: Method Stress Level Best Use Case Speed Cost Notes Saw Blade Medium Straight-line V-groove

Join Us at Productronica China 2026

Join Us at Productronica China 2026

The global electronics manufacturing industry continues to evolve rapidly, driven by increasing demands for precision, efficiency, and automation. As one of the leading events in this field, productronica China brings together innovators, engineers, and manufacturers worldwide. In 2026, SEPRAYS and Genitec will be present at this important exhibition, showcasing advanced solutions designed to address real challenges in SMT production environments. 📍 Where to Find Us We invite you to visit us at: Whether you are exploring new technologies or looking to optimize your current production line, our team will be ready to discuss practical solutions tailored to your needs. ⚙️ What We’ll Be Showcasing At the booth, we will present our latest precision PCB depaneling solutions for SMT manufacturing. These

Seprays — Your PCB Depaneling Expert.

Because we know that even the best products are only as strong as the people behind them.

That’s why we provide 24/7 expert technical support—whenever and wherever you need it.

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