Features:Workingarea1shipindustrialWorkingarea2offshoreoilproductionWorkingarea3windpowerWorkingarea4steelindustrialWorkingarea5hydroelctricpowerWorkingarea6petrochemical
Explosure drawing for machine JRT90:
Main Specification:ItemJRT40JRT60JRT90Boring bar dia.and lengthdia.40x1500mmdia.60x2000mmdia.90x2000mmBoring dia.rangedia.45-200mmdia.65-360mmdia.100-400mmFacing dia.dia. 50-260dai.70-400,dai.300-700dai.100-450mm ,dia.300-1000mmPower unit1.2KWServo motor 1.5KWHydraulic motor or servo motor 3kwBoring bar rotate speed variable0-87rpm0-70rpm0-57rpmAxial feed per revolution variable0-0.6mm/r0.05-0.43mm/r0-0.6mm/rAxial feed travel390mm500mm500mmMachining hole face roughnessRA3.2RA1.6RA1.6Machining hole roundness tolerance≤0.04mm≤0.04mm≤0.05mm
Standard accessories:
Boringbar(lengthof3000mm)1pcs
bearingsupportassembly(bearingcontained)2set
Mainbody1pcs
Boltsforwelding(nutscontained)8pcs
Taperedpositioningblock(Nylon)4pcs
Toolholder2pcs
Cuttertools5pcsOilcan1pcwrenches
Optional Accessories:DifferentsizeboringmachineEndfacingdeviceAutoweldingequipment
Guarantee Terms:Complete service by free of charge within 13 months after B/L date Technical service will be given forever at any time.Any questions during operation,can contact us freely by email, or contact on line by Skype, WhatsApp, etc. Also can talk face to face during fairs. You will get response within 20 hours.
Working pics. for portable boring machine
You may like other models:
We also have bigger one, such as with longer boring legth, longer feed travel,bigger boring diameter.Send us such requirement and we all could meet.