Semi-automatic Resistance Spot Welder


Unique, new generation welder gives perfect results each time – every time

Car-O-Liner continues its quest to create the very best products for vehicle collision repair. CTR7™ Resistance Spot Welder, Car-O-Liner’s new generation welding machine, provides quality spot welds with all the new high-strength steels using cutting edge inverter technology. A wide range of accessories and sophisticated software with semi-automatic control features guarantee perfect welding results. 

Latest News

SEMA 2014 Prize Giveaway

SCRS and Car-O-Liner Team Up for SEMA 2014 Prize Giveaway

Car-O-Liner at SEMA

The Car-O-Liner stand at SEMA, where new products were presented and demonstrated, attracted a record number of visitors - and new business!

Car-O-Liner expanding business in Saudi Arabia

Further expansion in the Saudi Arabian market presents great business opportunities for Car-O-Liner.


Training Centers Worldwide - Providing Knowledge and Skill development for the global collision repair business.


Systems and Solutions for collision damage repair speed up your repair process so that you -   save time - make money!

Customer Support 

Global Service and Support ensures that your equipment holds the highest quality to provide quick, accurate repairs.

Work for us!

Workshop and Repair Systems Technical Manager

Car-O-Liner is looking for a driven and engaged Workshop and Repair Systems Technical Manager for our Chinese market. The position i based in Beijing.

Coming Events

There are currently no events planned for the immediate future.


Car-O-Liner's customer support support website. All registered customers have direct access to support, technical information, forum and the latest vehicle information including measurements and bench mounting instructions.

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Save time - Make money!

with CAR-O-DATA -

the world's largest vehicle information database

Measurements for virtually every vehicle on the road today can be found in Car-O-Liner's vehicle database - CAR-O-DATA. New and updated vehicle models are continuously measured by our international team of trained measuring engineers. All measurements are made in close cooperation with vehicle manufacturers around the world.

With crucial measurement references available at your fingertips your workshop will save time and make money.