Lockstitch comparison
JACK A4C vs MAQI LS8450Te: 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 A4C
AI-integrated lockstitch machine running the Jack NTB control system with the Octopus "Nine-Brain" chip — direct-drive servo motor, auto thread trimmer, auto backtack and auto foot lift at up to 5000 s.p.m.
MAQI LS8450Te
MAQI's LS8450Te is a double-needle, step-motor, semi-dry-head computerized lockstitch machine — 0.1mm-precision electronic needle pitch, automatic presser-foot lift, a straight-knife thread trimmer, and electronic switching between the left and right needle.
Key differences
- Series: JACK A4C — Lockstitch (A-series, AI-integrated); MAQI LS8450Te — Lockstitch, double needle, step motor.
- Presser foot lift (hand/auto): JACK A4C — 13mm / 6mm; MAQI LS8450Te — Automatic.
- Availability: JACK A4C — Order on request; MAQI LS8450Te — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK A4C | MAQI LS8450Te |
|---|---|---|
| Series | Lockstitch (A-series, AI-integrated) | Lockstitch, double needle, step motor |
| Needle | DBx1, 11-18# | — |
| Number of threads | 2 | — |
| Max stitch length | 5mm | — |
| Presser foot lift (hand/auto) | 13mm / 6mm | Automatic |
| Max sewing speed | 5000 s.p.m. | — |
| Control system | Jack NTB system with Octopus "Nine-Brain" AI chip | — |
| Motor | Direct-drive integrated servo motor | — |
| Feed | Computerized, auto-trimmer, auto backtack, auto foot lift | — |
| Availability | Order on request | Order on request |
| Needle pitch | — | Electronic, 0.1mm precision |
| Head | — | Semi-dry, micro-oil |
| Thread trimmer | — | Straight knife |
| Needle switching | — | Electronic, left/right |
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 A4C if…
AI-integrated lockstitch machine running the Jack NTB control system with the Octopus "Nine-Brain" chip — direct-drive servo motor, auto thread trimmer, auto backtack and auto foot lift at up to 5000 s.p.m.
- AI Nine-Brain chip
- Auto trim, backtack & foot lift
- Direct-drive servo motor
Choose the MAQI LS8450Te if…
MAQI's LS8450Te is a double-needle, step-motor, semi-dry-head computerized lockstitch machine — 0.1mm-precision electronic needle pitch, automatic presser-foot lift, a straight-knife thread trimmer, and electronic switching between the left and right needle.
- Electronic left/right needle switch
- Semi-dry, micro-oil head
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 A4C and the MAQI LS8450Te?
Series: JACK A4C — Lockstitch (A-series, AI-integrated); MAQI LS8450Te — Lockstitch, double needle, step motor. Presser foot lift (hand/auto): JACK A4C — 13mm / 6mm; MAQI LS8450Te — Automatic. Availability: JACK A4C — Order on request; MAQI LS8450Te — Order on request. Call to confirm today's stock.
Which is better, the JACK A4C or the MAQI LS8450Te?
It depends on your fabric, operation and daily volume. The JACK A4C is described as: AI-integrated lockstitch machine running the Jack NTB control system with the Octopus "Nine-Brain" chip — direct-drive servo motor, auto thread trimmer, auto backtack and auto foot lift at up to 5000 s.p.m. The MAQI LS8450Te is described as: MAQI's LS8450Te is a double-needle, step-motor, semi-dry-head computerized lockstitch machine — 0.1mm-precision electronic needle pitch, automatic presser-foot lift, a straight-knife thread trimmer, and electronic switching between the left and right needle.
What is the price of the JACK A4C and the MAQI LS8450Te?
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.