Users Manual - English
Page 31
Sewing speed 1,500 stitches per minute Ball point #11: 2 pcs. of needles and threads Three/Four threads convertible Two needles or single needle Machine net weight 7.0 kgs. Machine Specification Model No. 634D Needle set Use Light to 14/ inch) Lower blade Needle bar stroke 25 mm (1 inch) Light bulb Presser foot free presser type Presser foot life 1.0 mm (1/4 inch) Needle TE x 1, DB x 1 No. Bight size 2.8 mm and 5.0 mm (34/ 6 to 1/4 inch) Upper blade krt Stitch length (pitch) 2 mm to 5 mm CA to heavy weight materials Standard #14: 2 pcs.
Sewing speed 1,500 stitches per minute Ball point #11: 2 pcs. of needles and threads Three/Four threads convertible Two needles or single needle Machine net weight 7.0 kgs. Machine Specification Model No. 634D Needle set Use Light to 14/ inch) Lower blade Needle bar stroke 25 mm (1 inch) Light bulb Presser foot free presser type Presser foot life 1.0 mm (1/4 inch) Needle TE x 1, DB x 1 No. Bight size 2.8 mm and 5.0 mm (34/ 6 to 1/4 inch) Upper blade krt Stitch length (pitch) 2 mm to 5 mm CA to heavy weight materials Standard #14: 2 pcs.