The Jack A3C Computerized Lockstitch Sewing Machine is a next-generation automatic industrial sewing machine powered by the advanced Octopus Chip Control System. Engineered with Ultra-Fast Response Technology and 0-Second Cutting & Reinforcement, the A3C integrates automatic thread trimming, automatic backtack, and digital stitch length adjustments into a single unified platform. Delivering up to 10,000 operations per second in multi-task computing, this direct-drive sewing machine reduces redundant cycle times and increases overall garment manufacturing efficiency by 15%. It is built to deliver smooth, flawless stitches across light, medium, and heavy-duty materials.
Key Features
Octopus Chip Processing Power
0-Second Thread Trimming & Backtacking
15% Higher Overall Production Efficiency
Smart Operation Touch Panel
Direct Drive Servo Motor
Heavy-Duty Stitch Capability
Technical Specifications
| Operation Type: Automatic / Computerized Direct Drive |
| Max Stitch Length: 5 mm (A3C-C) / 7 mm (A3C-C-H-7) |
| Max Tack Stitches: Programmable Automatic Reverse & Backtack |
| Needle System: DBx1 (11#–18#) / DPx5 (18#–21# for Heavy Material) |
| Max Speed: Up to 5,000 S.P.M. (A3C-C) / 3,500 S.P.M. (A3C-C-H-7) |
| Application: Light, Medium to Heavy Duty Fabrics (Shirts, Trousers, Jeans, Suits) |
| Bed Type: Flat Bed Industrial Machine |
| Hook Type: Automatic Lubricated Rotary Hook |
| Lubrication: Automatic Centralized Oil Lubrication System |
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