HWASHI WL-AMF-315L Stainless Steel Sink Seam Welding Machine Commercial and institutional sinks come in lengths that standard sink welders cannot reach. The WL-AMF-315L extends the bed to 3000mm and raises capacity to 315kVA so 2.0-2.5mm stainless stays workable without preheating. Key Features 315kVA transformer: Handles 2.0-2.5mm stainless sheet, the range used in commercial and hospital kitchen sinks. 3000mm x 800mm table: Welds long single piece commercial sink bodies and