Discover the uniqueness of the Optrel e684.

The Optrel e684 is the perfect welding protection gear for demanding joining processes of aluminium, chrome-nickel alloys, special metals as well as steel.

Thanks to the infinitely variable shade range of SL 5 to SL 13 the optrel e684 is is suitable for all electric arc as well as grinding processes. The optrel e684 is the welder‘s loyal companion, especially for industry applications such as vehicle & railway construction, agricultural & construction machinery, steel/machinery/tank/vessel/plant construction, pipeline & tube making, as well as shipbuilding and offshore.

Unlimited possibilities

The e684 provides numerous upgrade options to suit your individual requirements. The options include powered air purifying respirator, hard hat, neck and head protection or magnifying lenses. As a result of this you can effortlessly upgrade the e684 without the need to purchase a new welding helmet.

Adaptive Shade Autopilot

Set it and forget it. The adaptive shade level control automatically adjusts the perfect shade level.

An additional sensor that measures the arc intensitiy makes this autopilot function work. Therefore you always keep control of the appropriate trajectory regardless of which actual welding paramater is set.

This allows you to stay focused on what really matters: Your welding process!

High definition Viewing

Superior viewing at every angle. Like viewing a high definition television, the optrel e684’s special HD lens provides a true color view to the welder. Its class 1 angular dependency allows welders to see the clearest, crispest view possible, enabling welders to concentrate more accurately on their weld.

Cooling Helmet Design

Keep cool, even when the heat is on. Reflecting light and heat, the optrel e684’s special silver helmet keeps the welder’s head cooler by 23% compared to other unpainted helmets. In extreme environments, welders can work longer and be more comfortable in the long term.

Wellness for the eyes

Groundbreaking technology prevents / reduces eye fatigue automatically. Unlike other ADF lenses that rapidly return to light, the optrel e684’s Twilight ADF Technology restores light more naturally, presenting a smooth transition to the eyes. This exclusive technology reduces eye fatigue on welders who are continuously welding, enabling them to work longer and safer.

Better safety and higher productivity!

Take a deep breath.

The use of an optrel PAPR system sustainably reduces the risk of respiratory disorders. The combination with the optrel e3000 PAPR offers you the highest protection level of TH3. Furthermore, thanks to the variable air distribution inside the helmet you fatigue much less and therefore you can stay concentrated longer. Protection and comfort for higher productivity, automatically better welding.

Daily Multi-purpose use

Darkening levels from 5 to 13 cover all majority of welding applications and with a protection level 4 in its general mode, the welder has a bright and well-lit view of the work-place. This feature predestinates the optrel e684 for grinding jobs as well.