To deepen collaborative cooperation within the rubber and plastics equipment industrial chain, break down barriers to the integration of sensing technology and high-end equipment intelligent manufacturing, and empower the digital and precision upgrading of the industry, Dr. Wu Hao, President of GRAEFF, was recently invited to visit the Zhejiang Office of Sichuan Kunwei Langsheng Extrusion Intelligent Equipment Co., Ltd. (Kunwei Equipment) for an in-depth inspection and strategic exchange. He was warmly received by She Long, Deputy General Manager of Kunwei Equipment. Pan Zhirong, expert advisor of Liansu Network and a senior twin-screw extrusion technology specialist, and Gui Shuangshuang, General Manager of Liansu Network, together with other industry experts, attended the discussion.

During the exchange, Deputy General Manager She Long extended a warm welcome to Dr. Wu Hao and his entourage. He elaborated on Kunwei Langsheng’s development layout, R&D and manufacturing system for twin-screw extrusion equipment, product application scenarios and the company’s medium- and long-term strategic plans. As a specialized and sophisticated enterprise in the rubber and plastics equipment sector, Kunwei Langsheng focuses on the R&D, production and iterative upgrading of twin-screw extrusion equipment. Its products are widely applied in modified plastics, high-performance polymer new materials, special synthetic materials and other sectors, building solid technical strength and market reputation in the field of complete extrusion equipment.

At the forum, both sides conducted comprehensive and in-depth discussions on key topics including intelligent upgrading of high-end rubber and plastics equipment, application and matching of high-precision pressure sensing technology, optimization of equipment operational stability, industrial chain resource coordination and joint market development. Dr. Wu Hao presented the brand development history, core technical strengths and full portfolio of industrial sensing products of GRAEFF. He stated that GRAEFF has long been engaged in industrial pressure and temperature sensing, dedicated to delivering high-precision, highly stable and long-life sensing and measurement & control solutions for high-end equipment, rubber and plastics chemical, and intelligent manufacturing scenarios. These solutions can precisely meet the precision measurement and control requirements of extrusion lines, help equipment manufacturers improve overall machine accuracy, reduce failure losses, and advance the intelligent iteration of rubber and plastics equipment.

Meanwhile, all participants shared views on the current development trends of the rubber and plastics equipment industry, pain points in production measurement and control, and opportunities for domestic substitution. Drawing on years of frontline R&D experience in twin-screw extrusion, Expert Pan Zhirong offered professional suggestions covering equipment measurement and control nodes, process stability optimization, and the adaptation details of pressure sensors, temperature sensors, flow sensors and melt pressure sensors, providing important support for subsequent technical integration and implementation. From the perspectives of industry resource matchmaking, industrial ecosystem development and joint brand promotion, General Manager Gui Shuangshuang explored feasible approaches for multi-party linkage and cooperation to build a sound rubber and plastics industrial chain ecosystem.

This visit and exchange have established an efficient communication channel between GRAEFF and Kunwei Langsheng, further consolidating the foundation for mutually complementary technologies and industrial coordination. All parties reached a consensus that they will leverage their respective strengths to advance the deep integration of precision sensing technology and high-end extrusion equipment in practical scenarios. Regular cooperation will be carried out focusing on intelligent measurement and control, domestic supporting supply and green intelligent manufacturing upgrading. Through technological innovation, they will drive high-quality development of the rubber and plastics equipment industry and jointly build a benchmark cooperation case featuring win-win outcomes across the industrial chain.

About GRAEFF

GRAEFF is a British multinational company specializing in the research, development, production and sales of pressure sensors, temperature sensors, melt pressure sensors, intelligent sensors, flow sensors, displacement sensors, liquid level sensors, pressure-temperature control instruments, pressure gauges, pressure and temperature calibration systems, and automation control systems.