Description Overview Total weight: 1550 kg Total power: 4 kW Working pressures: 0.6 to 0.8 MPa Dimension: 4050 x 3950 x 1950 mm (195.4 x 155.5 x 76.8 inches) Mechanical voltage: 3-phase 220 V (voltage can be customized) Technical Parameters Work efficiency: 18 to 25 units/hour Sewing thickness: 55 to 450 mm The machine head features automatic lifting and resetting functions, making operation more convenient. The machine can complete edge sewing for 18 to 25 mattresses per hour, significantly improving production efficiency. Equipped with the Singer 300U high-speed chain stitch sewing machine head, ensuring efficient and stable sewing performance. The edge sewing machine lead features automatic speed reduction and automatic cornering functions, ensuring smoother operation. Speed can be selected between high and low settings, allowing adjustments to meet different production needs. France Schneider PLC controller France Schneider inverter