Introduction. SX-460B sewing machine for large size of book is used to sew the books which are gathered in collating machine. The achine has the features of stable running, low noise, convenient operation, safety and wide sewing range etc. It is widely used for paper-bound or hard-cover books. The machine has thin needle. Automatic belt output and chain clamp output function are equipped for book delivery section, so quality and stability are greatly enhanced. Infinite speed regulation, electromagnetic cluth driving and electromagnetic brake are adopted. Sensor protection is set for operating side. Technical Parameter. Model SX-01B Max. Sewing Size(mm) 460*460 Min. Sewing Size(mm) 210*210 Sewing Speed(c/min) 50 Frequency Conversion Speed Control Number of Needles 12 Needle Distance(mm) 19 Main Motor(KW) 0.75 Overall Dimension(mm) 1500*1300*1445 Machine Weight(KG) 850
