Introduction: ◎ The machine processes all types of water slots and air pressure balance grooves for PVC window and door. There are four milling heads. It has the features of high efficiency, stability and accuracy. Technical Parameter: Model SCX02-4-50 Input voltage 220V/50Hz Input power 1.8kw Air pressure 0.4-0.6MPa Air consumption 30L/min Motor rotation speed 28000r/min Max.milling length 50mm Max.milling depth 40mm Diameter of milling cutter 4mm 5mm Overall dimension 2490×900×1650mm