单针罗拉车

*采用滚轮型送步牙及驱动式轮线,缝制厚薄物品不起皱,缝目均匀美观.

*采用球型及针状轴承,磨擦小免保养.

*附有安全离合器设计,可减少各部件的损坏.

*适用于鞋类,皮革制品等各种物料的车缝.*Adopted wheel-shaped feed dog and wheel driver can crease both heavy and thin materials sewing

*Adopted spherical and needle-shaped bearing,nearly no friction without maintain. *3.Safety clutch attached to increase breakage of parts.

*Be suitable for sewing shoes,leather products et