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Laser Marking & Engraving

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Laser marking is the process of using lasers to mark an item by altering the colour or depth of the surface.
There are several applications that benefit from this process, but it is mostly used in the labelling of work pieces and materials. There are diverse techniques available at Carrs that can produce many different surface finishes. Techniques such as annealing, result in a colour change without material removal due to a local oxidization process, caused by heat from the laser source. As a subset technique of laser marking, Carrs can also laser engrave, which is the removal of a layer by layer until a maximum depth of 0.25 mm is achieved (further depths will lead to burnt edges and loss of surface definition).

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About us

Carrs Welding Technologies is a high precision LASER Welding specialist accredited to ISO9001/2015. Known for their reliability in quality laser welding, Carrs Welding Technologies can provide you with pinpoint laser welding accuracy for the aerospace, medical, automotive and leisure industries.

Benefits of Using Carrs Welding Technologies:

Pinpoint accuracy
Low energy / heat input when welding
Low or no distortion to your product
Welding in proximity of heat sensitive components or electronics
Welding of dissimilar metals or dissimilar thicknesses
Minimal or no refinishing

As a laser welding specialist we can provide laser welds to titanium, stainless and high carbon steels, copper, aluminium and high grade nickel alloys providing you with precision welding of finished components and assemblies even incorporating electronics. We even carry out laser welding trials and procedures, prototypes and pre-production services for guaranteed peace of mind. In addition, Carrs Welding Technologies can laser clad repairs to moulds, tools, guns, cycles, and other high value items.

Carrs Welding Technologies provides robot production laser welding, testing, macro and micro analysing producing laboratory reports.

Carrs have also been accredited with the environmental standard EN14001/2015, in 2021, to reduce our mark on this planet. Green energy, increased re-use /recycling and where possible, we reduce our gas usage and fuel for cars.

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Articles/Press Releases

29/11/2023 - Precision engineering and effective problem-solving from Carrs
As a case study in precision engineering and effective problem-solving, Carrs Welding Technologies recently encountered a challenging scenario involving the repair of a crankshaft from a high-performance engine.
02/12/2021 - Carrs Welding achieve EN14001 environmental standard.
Carrs have been assessed for the quality standard ISO9001, and have held it for many years (since 2006) and its sets a level that we work at for repair or production welding.
30/01/2017 - Carrs go large, with 6Kwatts.
Carrs have now gone to the next stage with their capital spend on the latest Trumpf 6 Kwatts disk laser.
21/11/2013 - Carrs Welding celebrate 15 year collaboration with Rofin-Baasel
When German industrial laser specialist Rofin Sinar Laser GmbH was founded in 1975, the company which was to become the UK's largest independent laser welding operation was but a figment of Phil Carr's imagination.

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Latest Reviews

Carrs Welding Technologies Ltd

These guys were superb in helping me fix a die cast aluminium cam holder for a CBX. Helpful, fantastic work quality and job sorted. Couldn’t buy a replacement so massive “get out of jail” fix for me. Thanks to Alistair and Joe.

By Paul Crossley - 07 November 2023

Carrs Welding Technologies Ltd

Had a problem with broken off studs in the engine block of my classic Fiat. Alistair and the team at Carrs carried out the repairs needed and in only one day. Amazing service and engineering skills. Thank you.

By Mr Wilks - 11 November 2022

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Company details for Carrs Welding Technologies Ltd

Carrs Welding Technologies Ltd