Sewing Machine-Upper & Lower Feed

1. Usage: light2. Sewing speed: 2, 000 spm3. Stitch width: 9 mm4. Needle plate stroke: 38 mm5. Stroke: 73 mm6. Presser foot increase: hand-8 mm / knee 16 mm7. Presser foot increase (auto) : maximum 16 mm (option) 8. Needle foot variation: 2 ~ 5. 5 mm9. Hook Horizen: 2. 5 times hook10. Needle used: DP x 17# 22 (DB x 1# 22) 11. Sewing domain: 335 mm12. Thread trimmer: basic offer13. Motor: Servo motor Clutch motor* OPTIMAL CONDITION OF HEAVYWEIGHT SEWINGThe selection of the pressure double control mechanism for the presser feet and the adjustment of the reciprocal rising level by the control dial make it best suitable for various sewing conditions like stepped sewing work. The application of reliable feed mechanism guarantees powerful stitch and high quality. * LARGE PULLEY AND EMBEDDED ACCURATE SYNCHRONIZERThe large pulley fitted for accurate needle location and control during the start and ending of sewing provides the highest efficiency for heavyweight sewing, and the simple synchronizer able to separate and adjust the pulley's up / down needle stop locations individually is embedded. * BEST THREAD TRIMMING MECHANISMIt implements the double safety device structure and powerful trimming drive, and the movable / fixed mes produced with a special material guarantees perfect cutting no matter how thick the thread is, as well as excellent wear-proof, providing a high quality as an heavyweight sewing machine. * AUTOMATIC LUBRICATION SYSTEMThe pump-driven forced-circulation auto lubrication system reinforces machine durability at high speed a step higher, positioning the sewing machine to a high-class brand.