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Information about how to get the best from Zeromag, Magmeter and others.

Diverse offer training and on site consultancy for magnetism problems.

Diverse manufacture equipment and provide expertise to overcome magnetic arc blow.  Our robust, portable, high power demagnetizers and magnetic instruments are used by leading welding companies worldwide.  Proven over years with hundreds of installations this technology is used at pipeline laying sites on land or at sea, construction sites and even in smelting environments.

 Demagnetizing: Pipeline and Construction

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News: Zeromags with zerozone for big welds!

Diverse Zeromag working with Zerozone has been used recently for a huge job in the Middle East.  The oil rig assembly has large members with steel thickness of over 100mm.  

 Zeromag News >>


“.. without Zeromag we could not have finished the job” - BP

“.. your equipment saved the project and effectively saved our company” - FPC

“.. when we tried to weld the gas main - the field was over 500 gauss, with Zeromag we controlled it to zero” - FB

“.. because of magnetism we had been trying to weld for 2 weeks - in minutes with Zeromag we were welding!”  - WBC

“.. the power station job was highly magnetised - without Zeromag we would have been sunk”  - TEI

“. .zerozone unit worked well for root pass welding .. demagnetised and completed the root welding” - LE

Videos of Zeromag in Action

Magnetic fields of 700 Gauss were reported.  Using Zerozone at the top of the vertical weld prep, Zeromag was able to control the magnetism to very low levels to allow the welding to be completed successfully.

The equipment is available with a range of output powers and a variety of options such as joint degauss, clam coils and bobbins. Zeromag is designed to provide a zero gauss welding environment.  This allows welding that was impossible because of magnetic arc blow to proceed immediately completely unhindered.