MLB4000 (48-157") PORTABLE LINE BORING MACHINE


Boring Diameter Range: 48 - 157"   


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PRODUCT INFORMATION


The MLB4000 is precision heavy duty and portable line boring machine using boring bars of 300mm diameter. Designed for large scale line boring projects.


The machine is supplied complete with the following items:

  • Feed and drive motors and gearboxes
  • 4 leg mounting plates and self-centeringbearings
  • Boring hub and adjustable boring arms
  • Tool post and tools
  • Air preparation (when used with pneumatic motor)
  • Certified lifting eyes
  • Toolkit
  • Packing list, manual and CE certification
  • Shipping / storage box

TECHNICAL SPECIFICATIONS


SPECIFICATIONS  - Please download technical datasheet for full details
Min Boring Diameter 1220mm 48"
Max Boring Diameter 4000mm 157"
Boring Bar Diameter  300mm 12"
Maximum Single Bar Length 6000mm 236"
Bar Torque (Standard Motor) 3591Nm
Bar RPM (Hydraulic) 5 - 30
Hydraulic Supply required 100 L/min 25 Gal/min
Manual Feed Rate (Per Revolution) 10mm 0.393"
Auto feed Rate (Per Revolution) 0 - 6mm 0 - 0.236"
Fast Traverse Feed Rate 6mm/min

WEIGHTS
Example Machine Weight  700 kg 1543 lb
Example Shipping Weight  940 kg 2072 lb


KEY FEATURES


  • Modular add-on components provide a flexible line boring solution for multiple projects
  • Hard chrome precision ground boring bar up to 8m length (jointed)
  • Quick set up with spherical bearing mounts
  • Infinitely variable feed rate
  • Adjustable boring arms
  • Hydraulic drive
  • Hollow bar allows laser alignment

ACCESSORIES


Please download the datasheet for details of accessories available for this machine.


ENQUIRE NOW
DOWNLOAD TECHNICAL DATASHEET (UK)
DOWNLOAD TECHNICAL DATASHEET (US)