Jack A7 | Lockstitch sewing machine

Jack A7
Digital industrial lockstitch machine with intelligent feed dog movement and Italian voice guide

The Jack A7 is a digital industrial lockstitch sewing machine with 4-mode feed dog movement, fabric thickness detection, and silent backtack. The 260mm arm, sealed oil pan, and Italian voice guide make it a solid choice for tailor shops and workshops looking for quality, versatility, and ease of daily use.

Main Features

• Digital 4-mode feed dog movement — normal, smooth, soft or heavy: adapts to the fabric being worked for consistently even stitches
• Fabric thickness detection — sensor that automatically modifies the feed dog movement on uneven surfaces, maintaining a constant stitch length
• Silent digital backtack — stepper motor instead of mechanical lever: quieter, easier to use
• Italian voice guide — the machine teaches functions, communicates errors, and suggests how to solve them by pressing the VOICE button
• Automatic short thread trimming — no manual trimming, with initial and/or final backtacking for stitches that won't unravel
• Sealed oil pan — no dust in the oil, perfect and constant lubrication over time
• Electric tension disc opener — electronic thread tension control for more uniform stitches
• Bobbin winder with automatic cutting — prepares the next bobbin without interrupting production
• Extended needle bar bush — greater stability and precision of needle movement
• 260mm arm — generous operating space for medium and large garments
• Ornamental stitch patterns — alternate and programmable stitch lengths

Optional

• WiFi Industry 4.0 — productivity control and parameter modification via app (Jack gateway every 50 machines)

DELIVERY IN 48 HOURS

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