Capacitor Discharge Stud Welder GYS Gystud Capatek 66 FV M3-M8 Contact Gun
Price Promise

Found it cheaper? We will match it.
Price Match is available on products showing this message, including this GYS one. Send us the competitor's link and your delivery postcode, and we will confirm the matched price before you order.
- 1Send us the competitor's link
- 2Add your delivery postcode
- 3We confirm the price before you order
Identical new products from established UK retailers, total price including VAT and delivery, UK mainland only. Read the full terms
- Capacitor discharge stud welding for M3 to M8 studs on thin sheet metal without marking
- Ergonomic contact gun with adjustable force (25-100 N) and LED illumination of welding zone
- Operates on all single-phase power supplies (85-265 V) with FV technology

The GYSTUD CAPATEK 66 FV is an industrial capacitor discharge power source designed for welding studs from M3 to M8 diameter in copper and stainless steel on thin sheet metal without marking or deformation. The revolutionary ergonomic contact gun features adjustable force and trigger control for ultra-fast welding rates, whilst FV technology allows operation on all single-phase power supplies.
Features
- 66 mF capacitor discharge with recharge time between 0 and 5 seconds
- Compatible stud lengths from 6 to 40 mm
- Adjustable force between 25 and 100 N with cover to prevent inadvertent adjustments
- Tripod design with bayonet lock for gun stability and easier chuck installation
- LED illumination of welding zone with fast flashing for error/machine under load and slow flashing for achieved stud count
- Adjustable voltage from 50 V to 200 V with settings lock
- Stud counter with adjustable threshold (incremental or decremental)
- Protected against overvoltage up to 400 V
- Easy change of welding polarity via 35/50 bayonet connector
- Supplied with two split earth clamps to avoid magnetic blowing effects
- Automatic sleep mode
- Ventilation on demand
| Specification | Value |
|---|---|
| Input voltage | 85-265 V, single-phase, 50/60 Hz |
| Capacitor discharge | 66 mF |
| Welding voltage range | 50-200 V |
| Stud size range | M3 to M8 |
| Stud length compatibility | 6 to 40 mm |
| Contact gun cable length | 4 m |
| Earth clamp cable length | 4 m |
| Dimensions | 24 x 29 x 39 cm |
| Protection rating | IP21 |
| Brand | GYS |
Technical Data Sheet
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
Capacitor Discharge Stud Welder GYS Gystud Capatek 66 FV M3-M8 Contact Gun Get in touch
Have a question about this product? Our team of welding experts are here to help.
Visit Us
12 Mary Seacole Road
The Millfields
Plymouth, Devon
PL1 3JY














Reviews
There are no reviews yet