"abhistron" make portable single needle bag closure machine. power requirement : acdc motor : 110 hp 8000 rpm 220 volt, 1.5 amps sewing speed : 1600 - 1800 stichesminute type of stitch : federal stitch type single thread chain stitch stitch length : 3.25 to 3.75 stitches per inch(2.54 mm) type of bags : all kinds of multi-wall paper, kraft paper, burlap, cotton, pppe, hessian, woven polypropylene bags etc. needle : db x 1 20025 (groz backert, germany) weight : 6 kg 400 gms approx (including thread cone) dimensions : 17” w x 11” d x 14” h i.e. 44 cm x 29 cm x 36 cm