Entry level cold perforating unit for working width up to 1650mm and pin density up to 25pins/cm2 The B-SMART has been designed for cold application only and is available in three standard dimensions 850mm / 1300mm / 1650mm. Moreover, the range of application for this non-driven unit has been limited for pin densities up to...Continue Reading

Since few months Burckhardt of Switzerland started to manufacture perforating rings made of POM (Polyoxymethylene) for cold needle perforation. The main advantage of using POM polymer instead of metal is a huge reduction of weight. Comparing a normal perforating ring of metal (aluminium core and brass outer ring) having a width of 100mm and an...Continue Reading