Interlock / Coverstitch comparison
JACK K7 vs Pegasus WX600P: which interlock / coverstitch machine should you buy?
A side-by-side look at two interlock / coverstitch machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits. Both are used for knitwear, activewear.
JACK K7
Cylinder-bed interlock machine (K7-UT-01GB) with a wider 0.6–1.8 differential ratio range than the W4, a step-motor-driven upper trimmer and holder device, and a higher top speed of 6000 s.p.m.
Pegasus WX600P
Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
Key differences
- The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Specifications side by side
| Specification | JACK K7 | Pegasus WX600P |
|---|---|---|
| Model shown | K7-UT-01GB | — |
| Needle size | 10# | — |
| No. of needles / threads | 3 / 5 | — |
| Stitch length | 1.5–4.5mm | — |
| Differential ratio | 0.6–1.8 | — |
| Preset / max speed | 4500 / 6000 s.p.m. | — |
| Features | Step motor, upper trim, holder device | — |
| Weight | 51–61 kg | — |
| Availability | Order on request | — |
Highlighted rows differ. A dash means the catalog does not list that specification for the machine; ask us and we will confirm it.
Which one fits your work?
Choose the JACK K7 if…
Cylinder-bed interlock machine (K7-UT-01GB) with a wider 0.6–1.8 differential ratio range than the W4, a step-motor-driven upper trimmer and holder device, and a higher top speed of 6000 s.p.m.
- Wider differential range
- Step-motor auto trimmer
- 6000 s.p.m. top speed
Choose the Pegasus WX600P if…
Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
Swami Enterprises is an authorized JACK dealer and importer. Swami Enterprises stocks Pegasus machines as a stocking partner. Bring your own fabric to the Chanakya Place showroom and sew on both before you decide.
Questions buyers ask
What is the difference between the JACK K7 and the Pegasus WX600P?
The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Which is better, the JACK K7 or the Pegasus WX600P?
It depends on your fabric, operation and daily volume. The JACK K7 is described as: Cylinder-bed interlock machine (K7-UT-01GB) with a wider 0.6–1.8 differential ratio range than the W4, a step-motor-driven upper trimmer and holder device, and a higher top speed of 6000 s.p.m. The Pegasus WX600P is described as: Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
What is the price of the JACK K7 and the Pegasus WX600P?
Prices depend on the model, quantity and the day. Call +91 99713 36656 or request a quote for today's price on either machine.
Can I see both machines before buying?
Yes. Visit the showroom at Chanakya Place, New Delhi. Call +91 99713 36656 first so the team can confirm which models are on display and in stock.
Not sure which to pick?
Tell us your fabric, operation and daily volume. A specialist will recommend one, with today's price.