Description OverviewSold alone, taken out of a geotextile needling lineSpecificationsWorking width 7,400 mm (291.3 in)Double board downstrokeStroke 60 mm (2.4 in)1,200 strokes per minuteNeedle board configuration 4,560 plus 7,000 needles per linear meter, 11,560 needles per meter in totalLine speed 20 m (65.6 ft)/minBlowing device in the bed plateElectrical supply 480 V, 3 phase, 60 HzIncludedBatt feeding system