Description Overview Single head machine Stitch type: single needle lockstitch Rotary hook: jumbo Motor: servo motor With automatic lubrication Touch screen all-in-one computer Igus cable carrier Pneumatic large presser foot, lead screw driven Taiwanese brand hiwin guide rail Specifications Maximum working size: 2200 mm x 1650 mm Lifting stroke of machine head: 200 mm Diameter of tuft: 15 mm Maximum speed: 1000 rpm Step length of stitch: 0.5 to 25.4 mm Power: 15.6 kW Power supply: 480 volts, 60 Hz, 3-phase (or as per customer) Air pressure: 0.6 MPa, 1.7 liters per minute Compatible Materials Compatible with mattress/cushion fill materials: pure cotton, combed cotton, swing fabric, polyfiber, synthetic fibers Not compatible with recycled fiber