GAP4700 High-Speed Double Border Serger

The GAP4700 High-Speed Double Border Serger is one of the highest-quality border serger machines on the market. It produces 135ft per minute of double-sided serging at 4 SPI and its original “Over-Under” design eliminates headaches associated with left-handed sewing machines. It features a dual purpose border and pillowtop gusset as well as dual high-speed sergers rated for 8000spm.

Features and Benefits

  • 135 Feet per minute of double sided serging at 4 SPI
  • Original "Over-Under" design eliminates headaches associated with left-handed sewing machines.
  • Dual purpose border and pillowtop gusset
  • Dual high-speed sergers rated for 8000 s.p.m.
  • Convenient open frame for easy front loading
  • 0" to 18.0" standard capacity
  • Front indicating ruler with 1/16" gradations
  • Independent sewing head control for single sided serging
  • Dual industrial AC motors with independent VFD drives
  • Electronic thread break detection
  • Variable speed puller with industrial quilter-style oversized drive rollers
  • Variable tension material rewinding assembly
  • Material run out sensor electronically stops machine for roll splicing
  • Low-speed material jog for servicing and splicing
  • Feed from loaded bin OR pre-wound rolls.
  • Oversized heavy walled steel frame for decreased vibration and higher operating speeds
  • "No-Bend, No-Lift" border loading in-feed floor stand.
  • Options:
  • Adapter module for automatic cut-to-length
  • 36” extension for wider border roll capacity
  • Expanded spare parts kit
  • Border splicing sewing head
  • GAP-EP Ergonomic Therapy floor pad


Max Sewing Speed-rpm4865
Recommended Sewing Speed-rpmUP TO MAX
Max Border Thickness½” (13 mm)
Min Panel Thickness1/8” (3 mm)
Border Width5" to 36" (127 to 900 mm)
Yield80 Linear Feet (24m) of Double serged border per minute
Needle TypeLight Ballpoint
Needle SizeB27-18
Voltage220 VAC, 1 P, 60 Hz
Current10 amps
Air Pressure80 psi
Air Consumption (cfm)~15 cfm
Weight (gross)1000 lbs (454 kg)
Shipping Dimensions84” x 60” x 72” (213 x 152 x 183 cm)

GSG Parts Catalog

Our catalog provides you with access to genuine Gribetz and Porter International mattress machinery parts. Using genuine parts helps reduce downtime and ensure a low-cost parts and service solution for the life of your machine.