Orbital Welding Machine Repair
Authorized service center for AMI, AXXAIR, Tri Tool, Mathey Dearman and Magnatech
Tanczer Industrial Group is an authorized service center for AMI (Arc Machines), AXXAIR, Tri Tool, Mathey Dearman and Magnatech — including warranty work on AMI, AXXAIR, Tri Tool and Mathey Dearman. Repairs, maintenance and calibration are done to original manufacturer standards by our full-time, factory-trained service staff, backed by more than 25 years of experience.
Send it to our shop just outside Denver, Colorado, or have a tech come to you.






AMI customers can also find us on the AMI/ESAB service center locator (enter zip 80102 and pick store type “Orbital Tig” — we come up first).
Listed AMI Service Center on ESAB’s dealer & repair center locator.
Brands we service
Repair, maintenance, calibration and warranty work on the equipment you run every day. Running another brand? Ask our experts.
AMI (Arc Machines)
AMI power supplies and weld heads — repaired, calibrated and covered under warranty work by an authorized AMI service center.
- ✓Power supplies including the 207, 217, 317 and 415
- ✓8 Series, 9 Series and Micro weld heads
- ✓Heads disassembled on the bench — rotors, bearings, gears, collets and cables replaced
- ✓Calibration to OEM spec, in our shop or on your floor
- ✓Warranty work as an authorized AMI service center
- ✓Multiple test welds on every unit before it ships
AXXAIR
AXXAIR power supplies and weld heads, plus the tube cutting and facing machines that prep the joint — repaired, calibrated and warrantied here.
- ✓Power supplies and weld heads — repair and calibration to OEM spec
- ✓Tube cutting machines and orbital saws
- ✓Tube facing and squaring machines, including the DC series
- ✓Heads disassembled on the bench — rotors, bearings, gears, collets and cables replaced
- ✓Warranty work as an authorized AXXAIR service center
- ✓Multiple test welds on every welding unit before it ships
Tri Tool
Tri Tool facing, squaring, severing and beveling machines are what put a clean, square end on the tube before it is welded. We repair them and handle warranty work.
- ✓Tube facing and squaring machines
- ✓End prep and beveling machines, ID and OD mount
- ✓Clamshell split-frame lathes and tube severing tools
- ✓Feed mechanisms, tool slides, bearings, motors, collets and mandrels
- ✓Warranty work as an authorized Tri Tool service center
- ✓Tooling, bits and collets for the machines you already own
Mathey Dearman
Mathey Dearman pipe cutting and beveling machines and pipe clamps take a beating in the field. Send them to an authorized Mathey Dearman service center for repair, maintenance and warranty work.
- ✓Pipe cutting and beveling machines
- ✓Pipe clamps and fit-up equipment
- ✓Repair and routine maintenance to get worn machines cutting true again
- ✓Warranty work as an authorized Mathey Dearman service center
Magnatech
Magnatech pipe weld heads, Pipemaster power supplies and Pipeliner systems — repaired and calibrated in our shop or on your floor.
- ✓D-Head 420 and T-Head 419 pipe weld heads
- ✓Pipemaster 515 and 516 power supplies
- ✓Pipeliner Pro mechanized pipeline welding systems
- ✓Calibration to OEM spec, in our shop or on your floor
- ✓Multiple test welds on every welding unit before it ships
- ✓Repair and calibration as an authorized Magnatech service center
How a repair works
Tell us what it is doing
Call or email with the make, model and the problem. Warranty or not, we will tell you how to get it to us.
Send it in or we come to you
Ship it to our shop just outside Denver, Colorado, or schedule a tech on site anywhere in North America.
Repaired on the bench
Weld heads come apart on the bench. Worn rotors, bearings, gears, collets and cables get replaced.
Calibrated and test welded
Calibrated to OEM spec. Every welding unit runs multiple test welds before it ships.


On-site calibration, anywhere in North America
Can’t ship it? Our techs fly anywhere in North America and calibrate your power supplies and weld heads to OEM spec on your floor, so the equipment never leaves the building.
The gear we calibrate with is itself calibrated by ISO/IEC 17025 accredited labs and is NIST-traceable.
From calibrating power supplies to fixing tube saws, facing tools and pipe beveling machines — one shop for the whole job.
What sets us apart
We stock the most common replacement items for a fast turnaround and offer competitive rates on repair work.
Can’t afford the downtime while yours is in for repair? Rentals of AMI, AXXAIR and Tri Tool equipment are available to cover it. Call for a quote.
Send it in.
AMI, AXXAIR, Tri Tool or Mathey Dearman — in warranty or out. Call or email and tell us what it is doing. Our shop is just outside Denver, Colorado.
Call (720) 840-5173
info@tigcompany.com
AMI, Arc Machines, AXXAIR, Tri Tool, Mathey Dearman and Magnatech are trademarks of their respective owners.
Serving Boise, Phoenix, Columbus, Austin, Houston, Boulder and more.
Industries: Semiconductor, Pharma & biotech, Food & dairy, Mechanical contractors.




