This sewing machine is adopted the large vertical rotating hooks,and divided into single needle, double needle, synchronous cog belt plunger pump lubrication system. The machine drive slide on comprehensive performance, low noise, high durability,especially suitable for car seat cushion, seat belts, air bags , such as sewing, can also be applicable to the tent, parachute and other large equipment.

Production Specification

  • Model:JL-4420-C
  • Place of Origin:Dongguan, China (Mainland)
  • Stitch Formation:Lock stitch
  • Mechanical Configuration:Flat-bed
  • Max Sewing Speed:p.m
  • Height of Presser Foot:16mm
  • Stitch Length:0-9.0mm
  • Power:400W
  • Dimensions:65*30*61.5cm
  • Feed Mechanism:Compound feed
  • Needle:DP x 17
  • Pin number:Double needle
  • Gross Weight:42KG
  • Characteristic:Heavy duty compound feed lockstitch sewing machine series & double needle



Double Needle Leather Bags Making Industrial Sewing Machine