Jack A7-D Digital Feed Computerised Single Needle Lockstitch Sewing Machine (Complete Set)

The Jack A7-D is a fully automatic, single-needle lockstitch machine designed for light to medium-weight fabrics. It features advanced digital feed technology, fabric thickness detection, and a range of automated functions to enhance sewing efficiency and precision.

Why Choose the Jack A7-D?

• Digital Feed Dog Movement: Offers four elliptical feed patterns—normal, smooth, soft, and heavy-duty—to suit various fabric types.
• Fabric Thickness Detection: Automatically adjusts feed motion to maintain consistent stitch length across varying fabric thicknesses.
• Silent Bartack Function: Stepper motor technology reduces noise during bartacking, creating a quieter work environment.
• Short Thread Trimming: Minimizes leftover thread length after trimming, reducing manual cutting and improving efficiency.
• Voice Guide: Provides audible instructions and error notifications, assisting users in operating the machine effectively.
• Sealed Oil Pan: Prevents dust ingress and ensures consistent lubrication, enhancing machine longevity.
• USB Port: Allows for software updates and charging of external devices.

Key Features

• Needle System: 1738 (DBx1)
• Maximum Sewing Speed: 4,000 stitches per minute
• Maximum Stitch Length: 5mm
• Presser Foot Lift: 5mm (hand), 9mm (automatic), 13mm (knee)
• Working Area: 262mm x 130mm
• Dimensions: 690mm x 295mm x 550mm
• Weight: 40kg (machine head), 46kg (with stand)
• Voltage: 220V
• Motor Type: Direct-drive servo motor (400W)
• Lubrication: Automatic with sealed oil pan

Ideal For

• Tailoring and fashion design
• Bridal and formal wear production
• Alteration shops
• Educational institutions
• Light to medium-weight fabric applications

Included Accessories

• Needles
• Bobbins
• Oil
• Instruction manual

Why Jack?

Jack is renowned for producing high-quality industrial sewing machines that combine advanced technology with user-friendly features. The A7-D model exemplifies Jack's commitment to efficiency, durability, and precision in sewing operations.

Production & Delivery Information

Our machines sell fast, and sometimes supply can't keep up with demand. For customers willing to wait, we’re happy to offer a special discount for customers who can wait. Think of it as our way of saying “thank you” for your trust and patience while we ensure you get the highest quality machine at the best possible value. Contact us today to secure your discount!

Call to Action

Enhance your sewing capabilities with the Jack A7-D. Contact us today to place your order or to learn more about how this machine can benefit your operations.