Description Overview Automatic ultra-thick materials bar tacking machine Single head Single needle lock stitch Jumbo rotary hook Touch screen all-in-one computer Specifications Max working size: 1500 x 1000 mm Lifting stroke of machine head: 300 mm Diameter of bar tack: 20 mm Max speed: 800 rpm Step length of stitch: 0.5-25.4 mm Power: 8.4 kW Power supply: 220 volts or 380 volts, three phase Air pressure: 0.6 mpa, 1.7 liters per minute Features Servo motor Automatic lubrication Igus cable carrier Pneumatic large presser foot: lead screw driven Taiwan hiwin guide rail