JACK® JK-8740C-460-02-D-AW2S – 4-Needle 6-Thread Flatseamer with Double-Cut & Vacuum Suction – Complete Setup, Table & Stand Included

The JACK® JK-8740C-460-02-D-AW2S is a professional-grade 4-needle 6-thread flatseamer engineered for high-volume production of activewear, underwear, and sportswear. Equipped with a double-cut trimmer, vacuum suction system, and direct-drive servo motor, it delivers ultra-flat, durable flatseam stitches at production speeds — making it the go-to flatseamer for demanding garment manufacturers. Complete with industrial table, stand, and servo motor controller included.

What's Included

• JACK® JK-8740C-460-02-D-AW2S 4-Needle 6-Thread Flatseamer Machine (ships assembled)
• Industrial sewing table and stand
• Electric Vacuum system.
• Direct-drive servo motor and controller
• Electric Foot Lifter
• Double-cut trimmer assembly

Key Features

• 4-needle, 6-thread flatseam stitch for ultra-flat, high-strength seams on stretch and knit fabrics
• Double-cut trimmer for clean, precise edge trimming in a single pass
• Vacuum suction system (AW2S) for consistent material control and feeding
• Foot Lifter system for ease of use
• Direct-drive servo motor for energy efficiency, quiet operation, and reduced maintenance
• Adjustable differential feed ratio to accommodate various material types and stretch levels
• Automatic thread trimmer for faster seam endings and reduced operator handling time
• Adjustable stitch length for versatile production applications

Ideal For

• Activewear, sportswear, and performance apparel seaming
• Underwear, lingerie, and intimate apparel production
• Swimwear and compression garment assembly
• T-shirt side seam and shoulder seam finishing
• Any application requiring flat, durable seams on stretch knits

Technical Specifications