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We welcome to the Bore Repair Systems family. Bore Repair Systems products are available at your local Praxair location.

Our many bore repair products are showcased at numerous trade shows and distributor open houses. Please visit this site often for news about upcoming shows and locations.

    BOA-308i S1 Package

This bore welder system provides all the components necessary for welding in bores from 20mm (.8") to 280mm (11.0") diameter.

Key Benefits

• Pass-through drive system features telescoping, reversible torch extension with precision lead-screw feed ensures accurate, repeatable weld bead placement ensuring proper bead to bead and bead to base metal penetration (weld thickness is easily adjusted by increasing or decreasing torch speed and wire feed speed)
• Durable corrosion-resistant construction throughout
• Lockable clutch allows single-plane first welds 
• Easily adapted to your existing MIG wire feeder and power supply
• Easily adapted to a variety of boring bar systems using standard BRS interchange kits
• Pivoting torch head allows system to weld in large range of bore sizes with no torch change
• All weld nozzles are electrically isolated, thread-on design
• All weld tips are straight thread-in design; easily replaced and inexpensive

Includes Standard:

-Custom heavy duty aluminum carrying/storage case

-Arc start / stop / interrupt switch

-Power cord

-Operators manual

-Tool kit

-One piece motion device and controller with eight position borewelder mount

-32mm (1.25") stainless steel support tube

-Mini diffuser 

-Mini nozzle (insulated)

-Standard diffuser

-(2) .8mm (.030") Stub tips 

-(2) .8mm (.030") Standard tips

-Standard nozzle (insulated)

-Stub nozzle (insulated)

-Standard torch assembly with 610mm (24") extension tube and 3m (10') conduit

Popular Optional Equipment Includes:

-Auto-skip upgrade (standard BOA-308i may be upgraded at any time)

-Boring bar system 

-MIG Power supply and/or wire feeder

-Outside diameter and face torches

-Extended range internal diameter welding components (up to 940mm (37") diameter) 

-Bore welder to boring bar interchange kit (allows units to share single support)

-Adjustable "T" Base for easy universal bore welder mounting and setup

-Large diameter torch and accessories

Offering bore repair products worldwide, and heavy equipment bore repair services, bore welding, align boring by our sister company in New Hampshire, Connecticut, Massachusetts, Vermont, Maine, Rhode Island and New York. NH CT VT ME RI NY

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Last modified: November 07, 2008