Jack A4C Digital Thread Nipper Automatic Lockstitch Industrial Sewing Machine

Product Description

• Product Name: Jack A4C Computerized Direct Drive Lockstitch Machine

• Brand: Jack

• Model Number: A4C

• Machine Type: Computerized Lockstitch Machine / Single Needle

• Stitch Type: Single Needle Lockstitch

• Condition: New

• Usage/Application: Garment Manufacturing, Tailoring Units, Boutique Production, Industrial Apparel Fabrication

• Suitable Fabrics: Light, Medium, and Heavy Fabrics (Cotton, Denim, Silk, Knits, Synthetics)

• Minimum Order Quantity (MOQ): 1 Set / Unit

• Complete Automatic Functionality: Features automatic thread trimming, automatic reverse backtack stitching, and automatic presser foot lifting for maximum efficiency.

• Short Thread Tail Technology: Advanced double-moving knife system leaves a short thread tail of under 3.5mm after cutting, eliminating manual thread trimming costs and labor.

• Smart Voice Navigation System: Integrated voice guide alerts operators about function changes, operating instructions, and error codes in real time.

• Direct Drive Servo Motor: Inbuilt energy-saving motor operates with ultra-low noise and minimal vibration while cutting power consumption by up to 71%.

• Smart Digital Control Panel: Sleek touch/digital interface allows easy selection of stitch patterns, speed adjustment, and custom sewing parameter settings.

• High-Precision Stitch Control: Step motor control ensures accurate seam stitches and precise thread tension across various fabric densities.

The Jack A4C is an elite, fully computerized single-needle lockstitch industrial sewing machine designed for high-productivity apparel factories and modern boutique setups. Equipped with an integrated direct-drive servo motor and intelligent voice prompt system, the Jack A4C delivers high-speed performance with zero noise and vibration.

Key advantages include the Short Thread Tail System which leaves less than 3.5mm of thread after trimming, saving significant labor time on manual thread cutting. With full automation (auto thread trimming, auto presser foot lifting, and auto backtacking), the Jack A4C smoothly handles diverse fabric typesfrom thin silks to heavy denimwhile ensuring tight, consistent stitches every time.