Electrode Drying Ovens

Electrode drying ovens re-dry and hold covered welding electrodes at a controlled temperature, so low-hydrogen types reach the arc with a dry coating. Seven Star LLC lists four electrode ovens from Gedik Welding for buyers in Oman, from a portable one-pack oven that the welder takes to the joint to workshop ovens holding twenty or fifty packs. The range is growing, and other capacities can be sourced on request.

Drying ovens, holding ovens and portable quivers

Three jobs are involved. A drying or baking oven reaches the high temperature needed to drive absorbed moisture out of electrodes that have been exposed. A holding oven keeps dried electrodes warm at a lower temperature until they are issued. A portable oven, or quiver, keeps a small quantity warm at the workplace, so electrodes are not lying in open air during the shift. One large oven with a wide thermostat range can cover the first two tasks if it is run to a schedule. Basic low-hydrogen electrodes such as E7018 need this care. Cellulosic electrodes must never be put in an oven.

What to send for an electrode oven quotation

Tell us the electrode types and the re-drying and holding temperatures from the manufacturer or your procedure, how many packs per shift pass through the oven, the electrode length, and the supply voltage. Humid coastal sites in the GCC usually need both a store oven and quivers for each welder.