YT255 upper and lower feed lockstitch for the heavily and most bulky materials is featured with single needle, link take-up lever, high precision screwy gear driver and big rotating hook. Besides the capabilities possessed by ordinary upper and lower feed sewing machine,the biggest strong point is that it can work smoothly on the heavy sewing material and thick sewing thread due to its special upper feed structure.
High Speed Single Needle Lockstitch Sewing Machine.A new generation model designed for a quiet and smoothperformance, the machine delivers improved seam quality,operability, reliability and beautiful seam. This machine ischaracterized for heavy-duty operation through its auto-lubricating system . It features a distinctive reverse feedmechanism, make you sewing thin material without wrinkleand thick material without break thread as high speed ofoperation.
This series is suitable for sewing on boxes, bags ,leather workpiece, sofa, tent and mat etc.
Specifications
Max.sewing speedï¼1200s.p.m
Max.stitch lengthï¼14mm
Presser foot lifting heightï¼15mm by handï¼15mm above with pedal
Alternate presser foot range: 4mm-6mm
Presser foot synchronized with feed dog: Max stroke not less than 14mm
Rotating hook: Oversize rotating hook
Needle: DDx124# -27#
Lubricating type: Lubricate by hand
Electromotor power: 0.5kw(only for sewing machine)