Qingdao Zhenxiong Mechanical Equipment Co., Ltd
                                                                                                           
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Custom Refrigerator Door Seal Machine

Door Gasket Production Line
2026-04-07
door gasket production line refrigerator seal machine PVC extruder machine
Want to see how a fully automated refrigerator door seal production line operates? In this video, we walk you through the complete manufacturing process—from material extrusion and precision cooling to automated cutting and robotic material handling. You'll discover how the integrated SJ75 extruder, 5P chiller system, and 45° cutting machine work together to deliver high-quality, durable door gaskets for refrigerators and freezers.