Lockstitch comparison
JACK 5558G vs MAQI LS9520DP/QB: which lockstitch machine should you buy?
A side-by-side look at two lockstitch machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits.

JACK 5558G
Lockstitch machine with a built-in edge cutter and piping device, running up to 4000 s.p.m. for shirts, suits, pants and down jackets.

MAQI LS9520DP/QB
MAQI's LS9520DP/QB is a direct-drive lockstitch machine with a built-in edge cutter and QB (wrapping) construction, aimed at seams on bags and heavier material that need a trimmed, wrapped edge in the same pass.
Key differences
- Series: JACK 5558G — Lockstitch, edge cutter; MAQI LS9520DP/QB — Lockstitch, direct drive, with edge cutter.
- Availability: JACK 5558G — Order on request; MAQI LS9520DP/QB — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK 5558G | MAQI LS9520DP/QB |
|---|---|---|
| Series | Lockstitch, edge cutter | Lockstitch, direct drive, with edge cutter |
| Needle | DBx1, 11-18# | — |
| Max sewing speed | Up to 4000 s.p.m. | — |
| Feature | Built-in edge cutter and piping device | — |
| Best for | Shirts, suits, pants, down jackets | — |
| Availability | Order on request | Order on request |
| Construction | — | QB wrapping construction |
| Cutter | — | Advanced cutter construction, quick and convenient |
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 5558G if…
Lockstitch machine with a built-in edge cutter and piping device, running up to 4000 s.p.m. for shirts, suits, pants and down jackets.
- Built-in edge cutter
- Integrated piping device
- Runs up to 4000 s.p.m.
Choose the MAQI LS9520DP/QB if…
MAQI's LS9520DP/QB is a direct-drive lockstitch machine with a built-in edge cutter and QB (wrapping) construction, aimed at seams on bags and heavier material that need a trimmed, wrapped edge in the same pass.
- QB wrapping construction
- Quick edge cutter
Swami Enterprises is an authorized JACK dealer and importer. Swami Enterprises stocks MAQI 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 5558G and the MAQI LS9520DP/QB?
Series: JACK 5558G — Lockstitch, edge cutter; MAQI LS9520DP/QB — Lockstitch, direct drive, with edge cutter. Availability: JACK 5558G — Order on request; MAQI LS9520DP/QB — Order on request. Call to confirm today's stock.
Which is better, the JACK 5558G or the MAQI LS9520DP/QB?
It depends on your fabric, operation and daily volume. The JACK 5558G is described as: Lockstitch machine with a built-in edge cutter and piping device, running up to 4000 s.p.m. for shirts, suits, pants and down jackets. The MAQI LS9520DP/QB is described as: MAQI's LS9520DP/QB is a direct-drive lockstitch machine with a built-in edge cutter and QB (wrapping) construction, aimed at seams on bags and heavier material that need a trimmed, wrapped edge in the same pass.
What is the price of the JACK 5558G and the MAQI LS9520DP/QB?
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.