Overall introduction:
GB4-1M hemp wheel sewing machine, modified from FGB4-1, has increased sewing thickness and is equipped with an automatic disc synchronizer, making it particularly suitable for sewing thick materials such as hemp wheels and polishing wheels.
Main features:
Lift type feeding teeth; Alternating presser foot, this mechanism can maintain the upper and lower layers without displacement when sewing slippery, sticky sewing materials and extra long products at any length needle spacing within the rated range, making the products neat and the stitches beautiful; The connecting rod wire picking mechanism increases the spindle speed, reduces noise, ensures vehicle quality, and extends service life.