Technological Innovation Breakthrough | Qingdao Xinrun Self-developed Mesh Belt Screen Changer Enables Non-stop, Constant-pressure Stable Production

Qingdao Xinrun Drip Irrigation Belt Equipment Co., Ltd. launches its independently developed mesh belt screen changer. It effectively addresses common industry pain points of traditional hydraulic screen changers, including production shutdown required for screen replacement, drastic melt pressure fluctuation and inconsistent product thickness, and delivers high-performance supporting solutions for high-speed in-line drip tape production lines and insert strip drip tape production lines.

Traditional hydraulic screen changers have to stop production to replace clogged filter screens. Frequent production interruptions easily trigger sharp fluctuations in melt pressure, which directly leads to uneven wall thickness, obvious weight deviation between drip tape rolls and poor finished product consistency, resulting in high scrap rates and labor costs during long-term production.

Our self-developed mesh belt screen changer achieves comprehensive upgrades in structure and control principles and boasts a host of industry-leading advantages. It is labor-saving and easy to operate; melt pressure stays constant throughout the whole production process; pressure declines automatically and smoothly after mesh feeding and screen changing. The steady and constant extrusion condition ensures highly uniform weight and wall thickness of each drip tape roll and superior consistency of finished products. It features a longer service cycle for each screen and less frequent screen replacement, thoroughly solving the industry problem that traditional hydraulic screen changers demand production shutdown.

Supported by continuous technological research, development and innovative iteration, Qingdao Xinrun persistently improves the performance of core auxiliary equipment, overcomes the drawbacks of conventional equipment and enhances the stability and intelligence of complete drip tape production lines. In the future, the company will further upgrade the structure and intelligent control system of the mesh belt screen changer. Relying on independent core technological strengths, we will supply more efficient, user-friendly and stable domestic intelligent extrusion equipment for the global water-saving irrigation industry.