Technical Data Voltage: 230V Frequency: 50Hz / 60Hz Power : 2100W - Temperature : 80 - 530°C - Air flow (20 °C) l/min.:200 – 270 - Speed m/min: 1.0 – 7.5 - Welding seam width: 20mm or 30mm - Size (L × W × H) mm: 445 x 276 × 280 - Weight: 10.8kg - Protection: class I - Color: green - Welding speed: up to 7.5 m/min - Display for process control - Automatic cool down function - Designed by swiss engineers Application It is widely used for welding flex banner, tents, swimming pool liners , and other coating products, for its firm and regular jointing