Jason says
The GYS Speedliner Arcpull Kit is a drawn‑arc dent‑pulling system developed for thin car body sheet metal. I use it in workshops to pull dents on aluminium and steel panels where control over the weld and minimal rear‑side damage are required. In practice it runs with gas protection, uses aluminium or steel keys and can weld studs up to Ø6 mm; the kit includes an automatic gun with two ground electrodes, an aluminium keys consumables box (1.5 mm) and a lifting rod. Key technical considerations are correct setup of the digital linear‑motor gun and reliable earth contact via the independently adjustable ground electrodes, and feeding the correct key type for the alloy being repaired. A common issue I see is poor contact or dirty paint at the weld point, which gives unstable cycles and failed pulls; pre‑cleaning and checking electrode adjustment cure most problems. When installed and used with appropriate consumables and gas protection it gives a dependable, repeatable repair method for thin panel work.
Jason, Sales Director