本机特点(FEATURE) 使用独立式的差动调整。 Stitch length is easy to adjust. 顶面给线系统与改良式给线装置。 Top center threading system and revised thread feeder. 主心全部采用滚针轴承。 All cores feature roller bearing 调节式布诱导器、活动押脚舌。 Regulating fabic guide,adjustable guide of presser foot.. 采用调节式主输送齿及活动针挡。 Regulating main feeding gear and movable needle guard. 针柱固定滑板之设计,使针柱不易晃动,押脚心结构改良。 The needle fixture keeps the needle from vibration while the platen core comes with a modified mechanism. 可调节式粗细针。 Stitch length is easy to adjust. 采用下饰打线器构造及过线引道改良。 Featuring lower ornament thread feeding and modified excess guides. 全自动供油系统,精密过滤器装置。 Automated oil feeder precision filter. |