Backwall Systems - HEMA Maschinen- und Apparateschutz - #1

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Order and request forms available at: www.hema-schutz.de Backwall Systems Venetian blind type If a guiding frame is available, the bellow can be supported using profiles, roller or rail systems. The guiding system has been successfully tested on a high speed test machine at the PTW under worst conditions. Over one million cycles were recorded. 34 Backwall Systems Covers for Moving Column Machines These machines with their large travel and working space areas require a special solution. For the workspace area, both backwall systems and large bellows with or without lamellas are suitable. Depending on the machine type and its concept two design principles are applicable: Column type cover Venetian blind type Column type cover This design principle is used if a guiding rail is not possible. The column milling cover type is L-shaped and runs on gliders. Bellow Glider Supporting frame Typical backwall cover Venetian blind type cover with SAMURAI Bellows for moving column machine Cover for column miller used for medical applications Extension limiter Bellow Roller or glider Supporting frame Extension limiter Design of venetian blind cover