the only one of its type



weldcap® is truly unconventional as it combines the comfort of a cap with the advantages of a complete welding mask.
Revolutionary wear comfort

The weldcap® is an autodarkening welder’s cap that brings together the comfort of a casual cap and the advantages of a full welding helmet. The material combination of plastic and textile parts are unique. It is soft where it must be comfortable and rigid where it must be tough.

Minimal weight

The weldcap® weighs only 400 grams, so it is absolutely lightweight. Since the ADF is closer to the eyes, the weight of the product moves closer to its center of gravity, therefore increasing its stability and balance. The design eliminates pressure points and reduces strain on the welder’s neck.

Extensive field of vision

The heart of this innovative product is the optical unit featuring a well-defined nose cut out. Thereby the visual unit is placed closer to the eyes which enlarges the welder’s line of sight by 2.7 times! This increases the lateral and the horizontal fields of vision and helps the welders performance and safety.

Swift handling

The weldcap® stands for a swift handling. Thanks to its special shape, it is very easy to take on and off. It can easily be parked with the parking buddy. This also increases the productivity of the welder.

Multi-purpose use

Darkening levels from 9 to 12 cover the majority of welding applications and with a protection level 3 in its general mode, the welder has a bright and well-lit view of the work-place. This feature predestinates the weldcap® for grinding jobs as well.

Utmost protection

The textile part is robust, easily detached and made of washable flame retardant fabric. The weldcap® is completely hygienic and classified for EN 379 and EN 175 F.


technical details

The weldcap® weight is only 390 grams and guarantees a high level of optical quality - 1/1/2/2 - weldcap® features a unique and innovative external protection glass.

Type description
Light weight compound welding mask; infinitely variable shade selection DIN 9-12, grinding mode, low battery warning LED

Power supply
2 pcs LI-batteries 3V exchangeable (CR2032) (no need to switch on-off)

Viewing area
Viewing angle downwards: + 37°
Viewing angle sidewards: + 25°

Battery life time
1000 h operating time / 10,000 h standby mode

Wide angle detection sensor

Light transmittance
Ultraviolet / infrared protection
(maximum at any shade setting)
Visible range activated shade level DIN 9-12
Visible range not activated shade level DIN 3

Switching time
Light to dark at room temperature 0.16 ms
Light to dark at 55°C / 131°F 0.110 ms
Dark to light 0.3 s

EN 379 optical class 1/1/2/2
EN 175 Impact resistance, class F (weldcap®)
EN 166 Impact resistance, class B (only front cover lens)
AS/NZS 1337.1 Impact resistance, class F (weldcap®)
Impact resistance, class B (only front cover lens)
ANSI Z87.1 Impact resistance, class Z87+

Classification textile
EN ISO 11611 Class 1
EN ISO 16612 Class A/B/C1/E3/F1

Shape stability
Welding mask up to 180°C / 356°F
Front cover lens up to 135°C / 275°F

Grinding mode
Shade level DIN 3

Operation temperature
- 10°C to + 60°C / 14°F to 158°F

Storage temperature
- 20°C to + 80°C / - 4°F to 176°F

Weight helmet
Complete approx. 400 g

Application range
All electric arc welding processes
Eletrode welding (Stick Welding, SMAW) / MIG / MAG (GMAW) / GMAW High melting rate process / Flux Cored Wire Welding / TIG welding (GTAW) / Plasma Arc Welding / Micro Plasma Arc Welding / Plasmacut ting & Oxy-gas Welding / Grinding
Not suitable for laser welding as all masks ADF

CE (EN 379, EN 166, EN 175)
ANSI Z87.1, AS/NZS 1337/1338

2 years (except textile cap and batteries)


spare parts

All weldcap® accessories are available in handy kits. Contact us at


Complete mask


Front cover lens set of 5 pcs


2 Front cover lens
1 Inside cover lens
1 Nose rest
1 Battery set

Starter kit weldcap®


Trafimet Group S.p.a. one sole shareholder
Managed and coordinated by Kemppi Group Oy

via del Lavoro, 8
36020 Castegnero
Vicenza, Italy

Privacy Policy  Cookie Policy