Royal Group of Companies supplies Stationary Flash Butt Welding System. Royal Group of Companies is an ISO 9001:2000 accredited company. Royal Group of Companies offers wide ranges of products in the field of rail track component, steel, engineering components, structural engineering, and textile. Stationary Flash Butt Welding System is used for continuous welded rail. Stationary Flash Butt Welding can be delivered in site. The rail ends are clamped in the welding machinery, positioned, butted up against each other and electric current of several thousand amperes is sent across the areas of contact. The two ends are heated to white heat and the rails are welded by a rapid stroke.