The Jack A6F-E Computerized Needle Feed Lockstitch Machine is an advanced industrial sewing machine featuring a synchronized needle-feed and feed-dog mechanism designed to eliminate wrinkles, slipping, and layer offset on delicate and slippery fabrics. Controlled by a high-precision stepping motor, it provides accurate stitch lengths down to 0.1mm and ultra-quiet reverse sewing (under 20dB). Equipped with an automatic thread trimmer (leaving thread tails under 3mm with automatic thread locking), a sealed oil pan to prevent oil leaks, and an expanded 300mm extra-large workspace, the Jack A6F-E is the ultimate solution for shirts, chiffon, yarn, down jackets, and multi-layered heavy materials.
Key Features
Synchronized Needle Feeding System
Stepping Motor Precision Stitch Length
Ultra-Quiet Stepping Motor Reverse Sewing
Short Thread Tail & Auto Lock
Sealed Oil Pan Design
300mm Expanded Workspace
Technical Specifications
| Operation Type: Computerized Direct Drive Needle Feed Lockstitch |
| Max Stitch Length: 4.5 mm |
| Max Tack Stitches: Programmable Automatic Backtacking & Digital Reverse |
| Needle System: DBx1 (11#–18# for A6F-E) / DPx5 (18#–21# for A6F-EH Heavy Duty) |
| Max Speed: Up to 4,000 S.P.M. (A6F-E) / 3,000 S.P.M. (A6F-EH) |
| Application: Light, Medium to Heavy Fabrics (Chiffon, Silk, Shirts, Down Jackets, Curtains, Bedding) |
| Bed Type: Flat Bed Industrial Lockstitch Machine with 300mm Work Space |
| Hook Type: Automatic Lubricated Rotary Hook |
| Lubrication: Sealed Oil Pan System (Clean & Leak-Free) |
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