| 1. Seam Welder: ZFHJ1000 1). Imput voltage: 220V 2). Imput capacity: 100VA 3). Max length: 1000mm 4). Minimal diameter: 150mm 5). Thickness: 0.3-1mm 1mm-2mm 6). Speed range: 9-90m/h 2. Seam Welder: ZFHJ1500 1). Imput voltage: 220V 2). Imput capacity: 100VA 3). Max length: 1500mm 4). Minimal diameter: 180mm 5). Thickness: 0.3-1mm 1mm-2mm 6). Speed range: 9-90m/h 3. Seam Welder: ZFHJ2000 1). Imput voltage: 220V 2). Imput capacity: 100VA 3). Max length: 2000mm 4). Minimal diameter: 230mm 5). Thickness: 0.3-1mm 1mm-2mm 6). Speed range: 9-90m/h |