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The 38th CHINAPLAS Recap: COSO Electronic Showcases Advanced Metal Detection and Separation Solutions

From April 21 to 24, 2026, the 38th International Exhibition on Plastics and Rubber Industries (CHINAPLAS 2026) concluded with immense success at the National Exhibition and Convention Center (NECC) in Hongqiao, Shanghai.

As Asia’s largest and the world’s leading trade fair for the plastics and rubber sectors, CHINAPLAS has driven industry growth for over 40 years. This year's mega-event covered a massive 390,000 square meters, uniting over 4,900 exhibitors from 8 countries and regions, and attracting more than 320,000 professional buyers globally.

Among the top-tier industry players, Dongguan COSO Electronic Technology Co., Ltd. (COSO Electronic) made a powerful impression, showcasing its core foreign matter detection and separation systems engineered specifically for modern plastics processing.

Driving Efficiency:COSO’s One-Stop Inspection Solutions

With years of deep-rooted expertise in the detection field, COSO Electronic has focused on the R&D and continuous innovation of metal contamination detection, separation and sorting technologies. We provide high-efficiency, ultra-precise, and exceptionally stable one-stop solutions that cover the entire plastics supply chain, including:

1. Plastic Granulation & Pelleting

2. Injection Molding & Extrusion Processing

3. Film Production & Plastics Recycling

Our products have won the trust of global customers through outstanding performance, reliable quality, and comprehensive service.

Product Highlights: Strategic Solutions Showcased at the Event

During the 4-day exhibition,COSO's booth became a hub for technical exchange. We exhibited a premium lineup of core products designed to address critical production bottlenecks and help factories achieve cost reduction, efficiency gains, and standardized manufacturing:

1. Metal Separatorfor Plastic

The Solution: Our Plastics Metal Separator efficientlydetects(such asferrous, stainless steel, aluminum, and copper) from raw materialsor products.

Value: It prevents equipment damage right from the source and significantly improves product qualification rates.

Applications: Highly adaptable for granulation, plastic compounding, modification, and plastics recycling lines.

2. High-SensitivityMetal Detector

The Solution: Engineered to scan finished plastics, rubber products, and packaged items for micro-sized foreign metallic bodies.

Value: It delivers precise detection to meet the most stringent safety and quality standards. Applications: Extensively deployed inbulky materials and finished products.

3. Customized Detection & Inspection Solutions

Recognizing that different production lines have unique layouts,COSOhighlighted its ability to engineer tailored inspection systems. Based on specific manufacturing processes and product forms, we provided bespoke integration to help enterprises achieve standardized production and maximize ROI.

Some of the machines are listed below.

Looking Ahead: Thank You for VisitingCOSOElectronic

Throughout the exhibition,COSO’s professional technical team was on-site full-time, providing live equipment demonstrations, explaining technical advantages, and answering complex technical inquiries for hundreds of international buyers. We also provided one-on-one customized solution consulting based on visitors' actual production needs.

We extend our heartfelt gratitude to all the partners, clients, and new friends who visited our booth to witnessCOSO’s technical strength and product value.

Missed us at CHINAPLAS 2026? Don't worry! Contact our engineering team today to get a consultation and a tailored quotation for your production line.