Model： 　　JK-783 Name： 　 Hand-stitch Sewing Machine Discrptions： 　783，Completely Computer controlled Hand-stitch Machine, Germany EFKA motor, white Application： 　Decorative sewing for gents suits, ladies dress, overcoats, leather clothes, casual clothes, shirts and ties, etc. Features： 　 Push button half-stitch feature Adjustable of sewing speed(420-500stitches/min)、stitch length(1~63mm)、convertible stitches in both sides、tune stitch、stitch space、stitch mark. 　Equipped with the needle protector .The needle will not be broken even under the conditions of high-speed sewing, thick fabrics and corned sewing. The needle is cheaper than traditional double sides stitch. 　Equipped with automatic thread trimmer and highly effective electric motor which can makes it easier to place fabric 、sew clothes corners 、insert thread. No need of special thread. Ordinary thread is ok. Specifications： Sewing speed : 420~500stitches/min Stitch length: 0.5mm~8mm Stitch form: 1 stitch, 1 thread,(genuine hand stitch) Thread : common thread Thread length: 90cm Stitch form: 1 stitch ,1 thread,(genuine hand stitch) Needle type & size: 780c 16#、18#、20#、23# Presser lifting height & lifting way: 8 mm, by right knee Lubrication oil: spindle oil Machine dimensions: Base: cm.60x90 Table: cm.90x124 Height of table: cm.83 Shipping dimensions: cm.72x100x140 Weight : Net Kg. 191, Gross Kg.225 Electrical specification: 220V/ Singel phase/ 50HZ Air pressure: 5 atm   