Tungsten Electrode Grinder CORMAK OE4.0

The CORMAK OE4.0 tungsten electrode sharpener is a professional device designed for welding shops and industrial workshops, enabling the quick, precise and repeatable preparation of TIG electrodes with diameters of 1–4 mm. Thanks to its compact, robust design and adjustable rotational speed, it ensures a stable welding arc and the highest weld quality.

Key advantages of the CORMAK OE4.0 sharpener

• Versatility: a single machine for angle sharpening, face grinding and cutting electrodes to size.
• Precise sharpening angles: 15°, 18°, 22.5°, 30°, guaranteeing consistent results and a stable welding arc.
• Rotational speed adjustment: adaptation to the electrode diameter ensures process control and minimises the risk of overheating.
• Compact and portable design: easy to carry, ideal for workshops and service work.
• Low noise level and safety: fully compliant with EU standards, fitted with guards and safety micro-switches.
• Full set of consumables: includes spare motor brushes to enhance reliability and ensure continuous operation.

Construction and technology of the device

The CORMAK OE4.0 sharpener has been designed for the professional preparation of tungsten electrodes. A robust spindle bearing and a precision-engineered housing minimise vibrations during operation. The 750 W motor with variable speed control (up to 11,000 rpm) allows the sharpening process to be adjusted to the electrode diameter, ensuring consistent results. The grinding disc cooling system and ergonomic electrode clamping mechanism guarantee the safety and durability of the machine.

Precision and efficiency

Thanks to adjustable sharpening angles and the end-grinding function, the CORMAK OE4.0 enables the preparation of tungsten electrodes for TIG welding in a repeatable and efficient manner. Each electrode is sharpened to the required specification, which directly translates into arc stability, minimised spatter and savings on welding consumables. The electrode cutting function allows the electrode length to be quickly adjusted to suit the requirements of the welding station.

Applications of the tungsten electrode sharpener

The CORMAK OE4.0 is used in:

• both AC and DC TIG welding in industrial and manufacturing plants,
• welding workshops, service centres and repair shops,
• industrial installations requiring high precision and weld repeatability,
• production processes where the time and quality of electrode preparation are crucial.

Standard equipment

• CORMAK OE4.0 electrode sharpener with functions for sharpening, end-grinding and cutting electrodes,
• Guards and micro-switches compliant with health and safety standards,
• Spare motor brushes,
• Operating instructions and CE and EC conformity documentation.

Technical specifications – CORMAK OE4.0

Benefits of purchasing the CORMAK OE4.0 grinder

• Improved welding quality: a stable arc and clean, repeatable welds,
• Electrode savings: precise sharpening reduces material wear,
• Quick electrode preparation: time savings in production and workshop work,
• Process repeatability: every electrode is prepared identically,
• Portability and compact design: easy to carry and use in various locations,
• Multifunctionality in a single unit: sharpening, cutting and grinding of TIG electrodes.

Invest in the CORMAK OE4.0 professional tungsten electrode sharpener and ensure precise, repeatable and efficient preparation of TIG electrodes for your welding shop. Order now and improve the efficiency and quality of welding processes at your facility.