Cold Storage Room Sandwich Panel Roll Forming Machine Introduction Cold storage is mainly used as a constant temperature storage air-conditioning equipment for food, dairy products, meat, aquatic products, chemicals, pharmaceuticals, seedlings, scientific experiments, etc. Our storage room sandwich panel roll forming machine is used to produce cold storage sandwich panel, the machine is composed of decoiler, leveler, slitting, main roll forming, punch cut and bending, outer table ,etc. Our Cold storage Room Sandwich Panel Roll Forming Machine  is fully automatically controlled by PLC control system, which has the advantage of easy operation and fast efficiency.   Technical Parameter mateiral thickness:0.3-0.8mm roller stations: 13 stations roller material:GCr15 shaft material : 45# steel Main motor power: 7.5Kw Hydraulic cutting power: 5.5Kw   Working Process 5Ton De-coiler—→level device—→Cutter —→ Grinding—→ Slitting—→Rib—→Punch—→main roll forming   Machine Photo [caption id="attachment_4007" align="alignleft" width="300"] cold storage room sandwich panel roll forming machine[/caption] [caption id="attachment_4010" align="alignleft" width="300"] cold storage room sandwich panel machine[/caption]