POM-500 Overlock Machine

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The ideal overlock machine for finishing the edges of your specialty tick mattress covers. The POM-500 trims and secures your unit with an overlock and safety stitch.
The POM-500 is a great machine to finish off your pre-cut specialty ticking and zipper covers. After they’re cut out, this machine trims a clean edge, overlocks, and adds a safety stitch for a secure edge, preparing it for downstream processes. It can be used to close up the cover corners, too.

Features and Benefits

  • Recommended sew speed: 2800 rpm
  • Panel thickness: 1/8 in.to 1 in. (3mm to 25 mm)
  • Seam width: 5mm overlock
  • Air pressure: 80 psi


Max Sewing Speed3200 RPM
Recommended Sewing Speed2800 RPM
Max Panel Thickness1” (25.4 mm)
Min Panel Thickness1/8" (3 mm)
SPI4 to 5
Seam Width5 mm overlock
Presser Foot Height1/2" (12.7 mm)
Needle TypeDC x 27
Needle Size#14
Voltage220 (alternative voltages available)
Current3 amps
Air pressure80 psi
Air consumption (cfm)1 cfm
Weight (gross)405 lbs. / 184 kg
Shipping Dimensions59 x 34 x 51” /150 x 86 x 130 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.