The CRUXWELD DRYO 25 is a floor-standing electrode drying oven for fabrication shops. It takes up to 25 kg of electrodes up to 450 mm long on a slide-out stainless steel tray, heats them with far-infrared elements under a digital PID controller, and holds any temperature from 10 to 500 °C. Low-hydrogen rods get the full re-drying bake their packet calls for, not just a warm box.
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A flux coating that has taken up moisture puts hydrogen into the weld, and hydrogen means porosity and, on thick or restrained joints, cold cracks. Low-hydrogen electrodes that have been out of the packet too long must be re-dried at the temperature on the packet, which is usually 300 to 400 °C. That is a job for an oven with real control, and the DRYO 25 is built for exactly that batch.
A PID temperature controller with a K-type thermocouple shows the chamber temperature and the set value side by side, with a high-temperature alarm. An analogue ammeter shows the elements working, and a rocker switch isolates the oven.
Tubular far-infrared elements sit below the tray so heat rises through the whole load, not just the rods nearest a wall. Range 10 to 500 °C covers holding and full re-drying.
The stainless steel tray with dividers pulls right out on its handle, so the 25 kg batch is loaded and unloaded outside the chamber and rods stay sorted by size.
A thick braided ceramic-fibre gasket seals the door against the chamber frame and a lever latch pulls it tight. Heat stays in; the cabinet outside stays cool to touch.
Runs from an ordinary AC 220 V, 50 Hz supply through the cord at the rear, with louvred vents for the control compartment. No three-phase connection needed.
Powder-coated steel cabinet in CRUXWELD grey and blue, about 85 kg, with a small footprint for the electrode issue counter.
Enough for a shift of MMA across several welders.
PID controlled, so the bake stays where you set it.
Load and unload on the bench, rods sorted by size.
Ceramic-fibre gasket and lever latch keep the heat in.
Typical temperature bands used in Indian fabrication shops. The figure on your electrode packet always wins.
Front, door closed
Door open, tray outChamber and tray
Tray sliding outSide vents and latchRear, 220 V cordStationary, 25 kg, PID controlled to 500 °C. This is where exposed low-hydrogen electrodes get their re-drying bake and where the day’s rods are held before issue. One per electrode store.
5 kg, 2.8 kg, runs from the welder’s terminals. Takes rods straight from the DRYO 25 and keeps them warm beside the welder for the shift. One per welder.
Common practice for the rods most CRUXWELD ARC welders run. Always follow the electrode packet for temperature, time and the number of re-dry cycles.
| Electrode | Coating | Moisture sensitivity | In the DRYO 25 |
|---|---|---|---|
| E7018 / E7016 | Basic, low hydrogen | High | Re-dry at 300 – 400 °C, 1 – 2 h; then hold at 100 – 150 °C |
| E308L / E316L | Stainless rutile-basic | Medium | Re-dry at 250 – 350 °C per packet; hold at 100 – 150 °C |
| E6013 | Rutile | Low | Dry at 100 – 150 °C for 1 h if left out; do not over-bake |
| E7024 | Rutile iron powder | Low to medium | As E6013 |
| Hardfacing | Basic | High | Re-dry as low hydrogen, per maker |
| E6010 / E6011 | Cellulosic | Keep as packed | Not for the oven: store sealed, do not dry |
One DRYO 25 at the store, a DRYO 5 at each welder, and the rods never see damp air between packet and arc.
Share the electrode type you run, how many ovens you need and your city. Our technical team replies on WhatsApp with the price and delivery.
Electrode drying oven, 25 kg
Drying temperature, time and the permitted number of re-dry cycles are set by the electrode manufacturer; the DRYO 25 holds whatever you set within its range. Specifications as published by CRUXWELD.
Replacement digital temperature controller, K-type input.
Far-infrared tubular element set.
Braided ceramic-fibre gasket for the door.
The CRUXWELD DRYO 25 is a floor-standing electrode drying oven for fabrication and maintenance workshops. It holds up to 25 kg of covered welding electrodes up to 450 mm long on a slide-out stainless steel tray and heats them with far-infrared elements under a digital PID controller, adjustable from 10 to 500 °C. That range covers everything from keeping opened rutile rods dry to the full re-drying bake that low-hydrogen electrodes need after exposure.
The controller shows the chamber temperature and the set value together on one display and uses a K-type thermocouple with a high-temperature alarm. An analogue ammeter on the panel shows the elements drawing current, which is a quick health check for the oven, and a rocker switch isolates it. The oven runs from an ordinary AC 220 V, 50 Hz single-phase socket.
Electrodes are laid across the dividers of a stainless steel tray that pulls out on its handle, so loading and unloading happen on the bench rather than inside a hot chamber. A hinged door with a braided ceramic-fibre seal and a lever latch keeps the heat in, and the powder-coated steel cabinet stays cool enough to stand beside the issue counter.
The DRYO 25 does the baking; the DRYO 5 portable electrode dryer does the holding. Rods come out of the oven and go into a DRYO 5 clipped to each ARC300iS or TriPhase 400iS, so the coating never sees damp air between packet and arc. Cellulosic electrodes are stored as packed and not heated. Our technical team can advise on electrode handling for your procedure on WhatsApp and video call.
The DRYO 25 is supplied with its tray, mains cord and controller manual, and sits in the Welding Accessories range with the DRYO 5 and the CARTO 3T welding trolley.
