Lockstitch comparison
JACK S7 vs MAQI LS5200MX-TD4: 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. Both are used for wovens, garments.

JACK S7
Jack’s current digitalized post-bed machine — three independent stepper motors and a 5-inch touch screen for accurate, noiseless roller-feed sewing.

MAQI LS5200MX-TD4
MAQI's LS5200MX-TD4 is a computerized lockstitch machine with a built-in edge cutter, a 26mm feed range for bulkier stacked material, and 0.1mm-precision electronic needle-pitch control. MAQI states it handles material from light stockings and gauze up to thick stacks (quoted as up to 120+ layers of A4 paper or 16 layers of denim).
Key differences
- Series: JACK S7 — Post bed, digitalized; MAQI LS5200MX-TD4 — Lockstitch, computerized, with edge cutter.
- Availability: JACK S7 — Order on request; MAQI LS5200MX-TD4 — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK S7 | MAQI LS5200MX-TD4 |
|---|---|---|
| Series | Post bed, digitalized | Lockstitch, computerized, with edge cutter |
| Motors | 3 stepper motors (needle bar + two rollers) plus main shaft motor | — |
| Screen | 5-inch multilanguage touch screen | — |
| Thread trimmer | Short-thread cut to 3mm precision | — |
| Perforation capacity | Penetrates 110+ layers of A4 paper | — |
| Connectivity | Industry 4.0 WiFi module (optional) | — |
| Best for | Shirts, jeans, non-woven bags, shoes, bags | — |
| Availability | Order on request | Order on request |
| Needle pitch | — | Electronic, 0.1mm precision |
| Feed range | — | 26mm large-range fabric feeding space |
| Material range (MAQI-stated) | — | Up to 120+ layers of A4 paper, or 16 layers of denim, gauze, stockings or copper foil |
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 S7 if…
Jack’s current digitalized post-bed machine — three independent stepper motors and a 5-inch touch screen for accurate, noiseless roller-feed sewing.
- 3 stepper motors + main shaft
- 3mm-precision thread trim
- 110+ layer perforation capacity
Choose the MAQI LS5200MX-TD4 if…
MAQI's LS5200MX-TD4 is a computerized lockstitch machine with a built-in edge cutter, a 26mm feed range for bulkier stacked material, and 0.1mm-precision electronic needle-pitch control. MAQI states it handles material from light stockings and gauze up to thick stacks (quoted as up to 120+ layers of A4 paper or 16 layers of denim).
- Built-in edge cutter
- 26mm feed range
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 S7 and the MAQI LS5200MX-TD4?
Series: JACK S7 — Post bed, digitalized; MAQI LS5200MX-TD4 — Lockstitch, computerized, with edge cutter. Availability: JACK S7 — Order on request; MAQI LS5200MX-TD4 — Order on request. Call to confirm today's stock.
Which is better, the JACK S7 or the MAQI LS5200MX-TD4?
It depends on your fabric, operation and daily volume. The JACK S7 is described as: Jack’s current digitalized post-bed machine — three independent stepper motors and a 5-inch touch screen for accurate, noiseless roller-feed sewing. The MAQI LS5200MX-TD4 is described as: MAQI's LS5200MX-TD4 is a computerized lockstitch machine with a built-in edge cutter, a 26mm feed range for bulkier stacked material, and 0.1mm-precision electronic needle-pitch control. MAQI states it handles material from light stockings and gauze up to thick stacks (quoted as up to 120+ layers of A4 paper or 16 layers of denim).
What is the price of the JACK S7 and the MAQI LS5200MX-TD4?
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.