Six Station Vacuum Thermoforming Machine for Refrigerator Cabinet Inner Liner
KCM Vacuum Forming Machine to be composed by Double Loading Stacks for HIPS or ABS Sheet, Preheating and heating stage, Thermoforming process by vacuuming bubble via upper box, and inside vacuuming by mold itself, meanwhile outside to be pressed by compressed air, therefore inner liner shaping can be worked out very well because two side forming process at the same time between in&out side via vacuum and compressed air.
After Vacuum Forming, then gantrip robot pick
up inner liner to the position of trimming machine for cutting off peripheral 4 sides scraps edges.
Final station is separating stage, because some mold with Two Cavity and need additional process for 2 separate inner liner to reach Refrigerator assembly works conveniently.
1) Equipment size(for reference): 7500×3000×4500(L×B×H)mm
2) Max mould dimension: 2000mm* 1000mm
3) Min mould base dimension: 700*500mm
4) Max mould piece height: 650mm
5) Mould base height: 250mm
6) Max sheet dimension: 2100*1000mm
7) Sheet thickness: 1~5mm
8) Tact time: for 1.0-5.5 mm HIPS or ABS board, 120s/per die for door inner liner and 180s/per die for cabinet inner liner (not including manual loading and unloading time);
9) Compressed air source: 1/2''(0.5-0.8Mpa)
10) Total pneumatic capability: 20m3/h(0.5Mpa);
11) Material: ABS or HIPS
12) Main power: 320KW
13) Single heater: 650W

More Photos for Reference

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