Compound Feed Sewing Machine GC8421&8451&8721&8751-03&05 Descriptions
These series machines are the high speed, double needle, direct drive, needle feed, flat bed, industrial lockstitch sewing machines. Both GC8420 series and GC8720 series machines are the regular double needle feed sewing machine, GC8450 series and GC8750 series are the split needle bar sewing machines for the triangle & corner sewing. All machines have the strong mini direct driven servo motor with the upper and lower needle position (automatic foot lift and back tack as the option), vertical axis rotary hook, top built-in bobbin winder, reverse lever mechanism, the needle feed and bottom feed dog feeding mechanism assures machines stitch fast and stably, low noise, easy set up and simple maintenance. The synchronized rear puller, multi different gauge sizes and different customized long arm machines as the option. 03 version mainly suitable for sewing light to medium weight materials, 05 version mainly suitable for sewing heavy weight materials, such products as jeans, clothes, uniforms, shirts, jackets, pants, bags etc.
