Pipe Facing Machine With Diesel Hydraulic Power Unit

Hydraulic internal expanding pipe facing machineTechnical points and advantages of DP pipe facing machinePrecision cutting performanceExtreme high facing accuracy (dimensional accuracy ±0.05mm, beveled face roughness ra3.2) and fast facing efficiency (1~5 minutes).Quality process controlThere are 35 working processes to make one part – main axis, from raw material inspection to metallographic analysis after material heat treatment, from dimension measurements after hard chromium plating.Carry out multiple beveling shape  V bevel               X bevel              J bevelModel and specificationsModelDPFM 0612DPFM 1224DPFM 2436DPFM 3648DPFM 4860Product size (L*W*H mm)2000*1100*10502550*1400*13002600*1800*17503200*2100*22003300*2400*240Weight(kg)750 kg1500 kg2700 kg4000 kg4500 kgSuitable diameter6"-12"12"-24"24"-36"36"-48"48"-60"Maximum for wall thickness25 mm25 mm30 mm40 mm40 mmApplicable pipe sizeCarbon steel, alloy steel, stainless steel etcClamping typeInternal centering hydraulic expanding mechanism. Accurate centering, powerful clamping force, safe and reliableBevel shapeV shape, j shape, x shape, combined inner and outer bevel shapeBeveling accuracyDimension tolerance0.05±mm, angle tolerance±0.2°,roughness ra3.2Beveling efficiencyLess than 2 minsLess than 2 minsLess than 3minsLess than 3minsLess than 5 minsCutting speed≈110m/minCutting depth0.2mm-0.6mm/revCutterSANDVIK/WALTER/SECO/PRAMETHydraulic motorDANFOSSPilot valveREXROTH ,YUKENOperation systemExpanding/release, fast forward/fast backward, working feed, speed adjustment of working feedWorking pressureFunctional action pressure:0-7MPa, cutting pressure:0-16MPaHydraulic power unitMotor type/ Diesel type