Lockstitch comparison
MAQI LS3820DP 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 garments.

MAQI LS3820DP
MAQI lists the LS3820DP under its Lockstitch series, but its own product page names it a "direct drive chain stitch sewing machine" with a curved-needle construction and a puller/feed panel — closer to a chainstitch/blind-stitch head than a standard lockstitch. Confirm the exact stitch type with a specialist before ordering.

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
- MAQI LS8450Te lists an automatic thread trimmer; MAQI LS3820DP does not list one.
- Series: MAQI LS3820DP — Listed as Lockstitch by MAQI; product page names it a chain stitch machine; MAQI LS8450Te — Lockstitch, double needle, step motor.
- Availability: MAQI LS3820DP — Order on request; MAQI LS8450Te — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | MAQI LS3820DP | MAQI LS8450Te |
|---|---|---|
| Series | Listed as Lockstitch by MAQI; product page names it a chain stitch machine | Lockstitch, double needle, step motor |
| Needle | Curved-needle construction | — |
| Feed | Linkage part, puller/feed panel | — |
| Speed/oil | Low speed, oil-supplied head | — |
| Availability | Order on request | Order on request |
| Needle pitch | — | Electronic, 0.1mm precision |
| Head | — | Semi-dry, micro-oil |
| Presser foot lift | — | Automatic |
| 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 MAQI LS3820DP if…
MAQI lists the LS3820DP under its Lockstitch series, but its own product page names it a "direct drive chain stitch sewing machine" with a curved-needle construction and a puller/feed panel — closer to a chainstitch/blind-stitch head than a standard lockstitch. Confirm the exact stitch type with a specialist before ordering.
- Curved-needle construction
- Puller feed panel
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 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 MAQI LS3820DP and the MAQI LS8450Te?
MAQI LS8450Te lists an automatic thread trimmer; MAQI LS3820DP does not list one. Series: MAQI LS3820DP — Listed as Lockstitch by MAQI; product page names it a chain stitch machine; MAQI LS8450Te — Lockstitch, double needle, step motor. Availability: MAQI LS3820DP — Order on request; MAQI LS8450Te — Order on request. Call to confirm today's stock.
Which is better, the MAQI LS3820DP or the MAQI LS8450Te?
It depends on your fabric, operation and daily volume. The MAQI LS3820DP is described as: MAQI lists the LS3820DP under its Lockstitch series, but its own product page names it a "direct drive chain stitch sewing machine" with a curved-needle construction and a puller/feed panel — closer to a chainstitch/blind-stitch head than a standard lockstitch. Confirm the exact stitch type with a specialist before ordering. 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 MAQI LS3820DP 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.