PBW30 Boring and Welding Machine

Item número.: PBW30
Boring and Welding Machine PBW30

Boring Range:  Ø37- Ø150/220/300mm

Welding Range: Ø40- Ø220mm
Portable Boring and Welding Machine PBW30


Boring and Welding Machine PBW30 for engineering machinery is a portable processing equipment developed for field service of engineering machinery, which is mainly used in welding and boring small-scale pipeline inner hole and concentric span hole, and widely applied in engineering machinery, including excavator, crane, loader, our PBW30 is engineering machinery by increasingly improving equipment structure according to actual demands on field processing. This machine is the better servicing installation for engineering machinery. Only one person is required for operation, and the actual operation difficulty greatly reduces for its focus on field in design concept and processing to make serviceman handier with the machine.

Main application scope: processing after repair welding, or bushing installation after hole expansion of rotation hole, hinge joint hole, and hinge pin hole in all engineering machines; repair and processing of concentric hole in excavator, loader, pressure machine, crane, etc.; and multiple holes lying alongside to conduct disposable positioning processing to multiple holes to ensure the coaxiality of these holes.
This machine is installed by fixed clamping, and uses different tool rest according to different diameter ranges. Please confirm the diameter of processing hole before use to select the appropriate tool rest.
Standard Accessories:
  • Rotational drive unit with 5.6KW motor
  • Boring bars
  • Welding bars
  • Boring feeding unit
  • Welding feeding unit
  • Digital controller
  • Installing mountings
  • Shockproof support
  • Set-up cones 
  • Manual hand wheels
  • Europe or Japan welding torch
  • Cable wire with switch
  • Reducing sleeves
  • Conductive nozzles
  • Protection nozzles
  • Tools
  • Bolts and nuts
  • Extension connecting welding part
  • Pad
  • Iron plates for fixing
  • Cutters
  • Tool bars for holding the cutter
Optional Accessories:
  • Measuring tool for cutting radius
  • Measuring tool for measuring inner hole
  • Universal boring bar
  • Other boring bars
Technical data:
Model PBW30
Boring diameter range 37-150mm (optional: 37-/300mm)
Welding diameter range 40-200mm/220mm/300mm
Boring bar 35x1000,50x500,50x1500mm
Welding bar 35x400, 35x600, 35x900 (can be connected)
Max.travel 300mm (or based on customized)
Speed 50-300-400rpm (stepless)
Main motor 220V / 5.6KW
Feeding Automatic and manual
Max. weight for single piece 14kg
Packing weight 100-125KG