Walking foot Heavy Duty Sewing Machine

There are 4 models of this kinds machine to be supplied, model GC20618-1 is a singleneedle one, the GC20618-2 is double needle machines, and the models GC20618-1-Dand Gc20618-2-D with the thread trimmer. they are all needle feed, walking footmachines, suitable for stitching car seat cushions, safty belts, safety airbags.tents etc.Please contact us for the detail specifications.Basic Specification:Max.sewing speed:2000 r.p.m.;Stitch length: 0-9 mm;Needle bar stroke: 36 mm;Thread take-up stroke: 74.5 mm;Presser foot lift: 8 mm by hand and 16 mm by knee;For double needle machine, there are many different needle gauge, the standard oneis 6.4 mm.All of the machines with auto lubrication large hook or auto-lubricated large hookfor trimmer.