Differential feed amount can be easily adjusted using a dial.With a simplified dial mounted on the front surface of the machine,the differential feed ratio can be adjusted with ease .Low-vibration and low –noise comfortable operation.The lubrication and low-noise design of the machine enable.The operator to concentrate on sewing works in a more cmfortable environment.The small diameter of the cylinder makes it possible to sew narrow tubular materials.The standard cylinder has a circumference of 270mm.Thanks to the cylinder design,the machine can easily sew various types of small-diameter tubular materials,making it ideal for general purpose processes and sewing works.