Jack A4C-C straight-stitch industrial machine with automation

Equipment type: Industrial lockstitch machine

Brand:  Jack

Jack A4C-C straight-stitch industrial machine with automation

This series is developed using the latest innovations, German engineering solutions, and a distinctive design.
The machines are suitable for sewing light, medium, and heavy fabrics, making them ideal for a wide range of projects—from delicate garments to bulkier items. The maximum stitch length is 5 mm.

Key Advantages:

  • Exceptionally quiet operation and well-balanced mechanics.
  • Integrated 550 W servo motor ensures silent performance, activated only when the pedal is pressed.
  • No vibration due to the elimination of traditional belt mechanisms.
  • Smooth start without jerking effect—especially convenient for sewing small or intricate parts.
  • Digital speed control and needle positioning (up/down).
  • Enlarged work area and ergonomic table included in the set.

Silent Operation — Suitable for Any Work Environment:
Perfect for use at home or in professional spaces where low noise levels are essential. Operates quietly and vibration-free, ensuring maximum comfort for the operator.

Durability and Aesthetics:
Powder-coated surface makes it resistant to abrasion and ensures long-lasting visual and technical quality.

Includes a table with a large, convenient drawer for storing accessories beneath the tabletop.

Digital Stitch Length

The stitch length can reach 0.1mm controlled by a stepper motor. The stitch length adjustment lock function has also been introduced.

Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (2)
Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (3)

Digital footlifter

Presser foot lifter controlled digitally by a stepper motor. Up to 13 levels can be adjusted from the panel with one click.

Sewing motifs

You can create beautiful ornamental stitches, thanks to the alternating length of the stitch. They can also be modified according to different needs.

Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (4)
Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (5)

Silent Bartack

Thanks to the stepper motor structure for electronic clamping, the noise has been drastically reduced: this allows you to work in a quieter and more comfortable working environment.

Short cut

There is no need to cut the remaining thread: this avoids the risk of ruining the work and saves time and money. In addition, the machine also allows you to activate the initial and/or final condensing stitch to avoid the seam from unravelling.

Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (6)
Jack A4B-A-C tiesiasiūlė pramoninė mašina su automatika (7)

High Precision Overlap

Stitch overlapping can be done very precisely in all stitch lengths. Digital start and end bartack function available.

For pricing inquiries, call +37069988349, email eduardas@siuvimostilius.lt, or submit a request via the “Inquiry” button on the website.

 

Technical Specifications

Feature Value / Description
Stitch Length Up to 5 mm
Quick Reset to Factory Settings One-touch activation
Thread Tensioning System Patented system prevents thread relaxation
Stitch Variety Variable types of stitches
Needle Type DBX1 11–18#
Presser Foot Lift (via servo motor) Adjustable from 0 to 13 mm
Max Manual Presser Foot Lift Up to 5 mm
Max Servo Presser Foot Lift Up to 13 mm
Lubrication System Fully automatic
Anti-Vibration System Integrated
Control Panel Touchscreen interface
Presser Foot Lift Magnet Built-in, globally patented
Backstitch System New electromagnetic sensor-based mechanism
Servo Motor Integrated into the body, quiet, vibration-free, original design
Work Area Enlarged platform
Energy Efficiency Up to 80% lower consumption compared to clutch-type motors
LED Lighting Integrated into the working area
Maximum Sewing Speed Up to 5000 stitches per minute
Machine Weight 40 / 46 kg
Dimensions 690 × 295 × 550 mm
Industrial Equipment Warranty 12 months

 

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