Computerized Servomotor Direct Drive Pattern Program Sewing Machine 1.Adopting enlarging scopes technology can stitch high-quality pattern at any condition. Meanwhile, X-Y transmission contolling system can control stitch and show excellent feature in high-difficulty oblique and zigzag stitch. 2.The highest speed reaches 2500 rpm and excellently designed configuration and material choice ensure high running of sewing. 3.Increasing production efficiency because of adopting double bobbin case and double volume bobbin for heavy material. 4.The stitching scope is 130*60mm or 150*70mm. 5.Different patterns can be achieved within allowed range by USB input and can also copy the patterns in pattern sewing machine to USB. 6.Feed frame lift length reaches 30mm and presser lift length 20mm, which can sew any heavy materials easily. 7.Left and right feed frame is separate and independent and they can regulate lift and speed of left and right frame. It is suitable for stitching of materials whose left and right is different. 8.Consise and intelligilbe operation and convenient for all kinds of people's using because of lattice LCD for Control panel and Chinese/English memu for operation. Pushing command button insteed of practical operation save operation time. Another keyboard is no need and control panel can precede machine operating of software making. Meanwhile, you can move control panel to ensure free operation. 9.Pattern plate making system's function as following: Circle, curve. Line, jump, trim, time lag, single needle input, etc. Pattern editor function as following: Blow up, zoom out, rotate, symmetry, reverse stitch, copy pattern, etc. 10.Suitable for adorning stitch of leather, jeans, shoes-face, car cushion and other materials.