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Refrigerator Cabinet foaming lines with standard and rotoplug technology

Control System for Nr.6 Refrigerator cabinet foaming line with Standard and Nr.6 Refrigerator cabinet foaming line with Rotoplug technology. The control system allows to:
-take back the cabinet models stored in the accumulation buffer and transfer them to the pre-heating oven;
- Optimize the temperature of the cabinet in the pre-heating oven before foaming;
- Adjust the loading of the cabinet in the Fixture;
- Adjust the position of the foaming head inside of Fixture;
- Sequence the Foaming process, the filling of metal-plastic cavity with PU;
- Adjust the transfer of the finished cabinet from the Fixture to the discharge line going to optimize production times. - Rotoplug line allows the replacement of the off line male of the mould, regulates and optimizes the sequence of exchange of the male for change the production model.

Country: Colombia
Delivery date: 02/2011 – 03/2012
Field: White Industry
Supply description:
Nr. 1 Oven loading trolley
Nr. 1 Preheating oven
Nr. 2 Oven unloading trolley
Nr. 1 STD Fixture loading Trolley
Nr. 1 STD Fixture unloading Trolley
Nr. 6 Fixtures STD
Nr. 1 Head foaming Trolleys for STD
Nr. 1 Rotoplug Fixture loading Trolley
Nr. 1 Rotoplug Fixture unloading Trolley
Nr. 6 Fixture Rotoplug
Nr. 1 Head foaming Trolleys for Rotoplug
Controllers & Supervision:
Control system: Siemens S7-300
HMI: Siemens MP277
Motion control: Siemens S120 Driver
Siemens
Step7 + WinCC Flexible + Scout

SYSTEM ARCHITECTURE