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MDO longitudinal tensile testing machine is a specially customized equipment to meet various experimental requirements. Generally, materials that can be processed include PET, PP, PE, PVDF, PVC, and other special materials. The testing machine can have different functions and capabilities according to customer needs.
The Jinweishen testing machine is divided into: sheet testing machine, thick plate testing machine, cast film testing machine, longitudinal tensile testing machine, coating testing machine, multi-layer composite testing machine, bonding testing machine, reaction extrusion testing machine, mixing testing machine and other models.
The equipment adopts single or multiple extruder co extrusion technology, equipped with precision distributors, evenly layered, and adjustable proportions of each layer; Horizontal, vertical, or inclined tablet structures for more convenient operation and maintenance; The roller has independent power, and the linear speed is synchronously controlled with the extruder speed; The whole machine adopts PLC control, achieving automatic control of parameter setting, data calculation and feedback, alarm and other functions. Kinwell independently wrote control programs.
MDO longitudinal tensile testing unit parameters (please consult sales engineer for details)
| model | Single screw GWS series | Parallel twin screw GWP series | Conical twin screw GWCP series |
| raw material | PET, PP, PE, PVDF, and others | PET, PP, PE, PVDF, and others | PP, PE, PVDF, PVC, and others |
| Stretching method | MDO longitudinal stretching unit | MDO longitudinal stretching unit | MDO longitudinal stretching unit |
| Product structure | A; A/B; A/B/A | A; A/B; A/B/A | A; A/B; A/B/A |
| draft ratio | 1-5 times, 5-20 times, 5-50 times | 1-5 times, 5-20 times, 5-50 times | 1-5 times, 5-20 times, 5-50 times |
| Maximum linear speed | 50m/min | 50m/min | 50m/min |
