"Double piston cylinder with built-in check valve and pressure relief valve, best suited for HW-series chucks. The YW*RE series of cyliders also include sensor switches."
{"Brand":"Jorg","Machine no":"W254","Type":"4511\/21","Mechanical":"","Roll length":"1.000 mm","Max. sheet thickness":"1.0 mm","Number of rolls":"2","Diam. top roll":"52 mm \u00f8","Electrically powered":""}
{"Brand":"NN","Machine no":"D493","Type":"500 mm \u00f8","Glasses with roller bearings for lathe":"","Capacity":"20 T","Center height":"800 mm","Diameter":"500 mm \u00f8"}