Water cooling is for the torch generally speaking. The power source (inverter based) is generally force air cooled or oil cooled (transformer based).
The cooling of the torch can be dependent on the current and duty cycle used for the application.
Regards,
Nimesh S Chinoy
SigmaWeld
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From: Eng/ Mostafa Kamel Hussein <mkh_200@yahoo.com>
Sender: materials-welding@googlegroups.com
Date: Wed, 28 Jul 2010 06:27:55 -0700 (PDT)
To: <materials-welding@googlegroups.com>
ReplyTo: materials-welding@googlegroups.com
Subject: [MW:6168] Water cooling for GMAW Machines
Dear Sir,
Is it mandatory to use cooling water GMAW machines? if yes i hope to mention the code/specification or any handbooks that recommends this and state the values of ampers for that?
or we can use oil cooling GMAW machines
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