Structure improvement of fabric feeding shaft and different shaft
Convenient differential and micro adjustment of feed dog,no need to remove internal parts
Convenient differential and micro adjustment of feed dog,no need to remove internal parts
Wear-resistant,improve the service life of wire parts
Not easy to loose to ensure the integrity of stitch,improve quality
Integrated design,improve hardware and software performance and sewing quality
Auto trinmer
Automatic presser foot lifter device
Special design of front cover for selection
to install cylinder rear puller,which achieving
one machine with double functions
Thin and medium needle plate
tongue are for option