1 . The special cantilevered cylinder-type structure is especially suitable for cylinder-type lap joint sewing likes sleeves and trousers , also suitable for thin and mid-thick materials .
2 . It makes needle thread and bottom thread low-tension after thorough improvement of the chain stitch mode absolutely . Through adjusting needle mechanism and improving the curved needle and other positioning parts greatly , beautiful stitch is acquired instead of drape .
3 . External tug has many advantages of pulling material smoothly, neat stitch, flexible usability .
It is suitable for Men's Suit,suit-Dress,Shirts,Work Suits,Jeans,Tent,Raincoats,etc.
927: double needle feed-off-arm sewing machine.