JACK E4S-6-03/333 6-Thread Universal Overlock Industrial Sewing Machine
Complete Assembled with Table and Stand Included
Overlock • Direct Drive • Super High Speed
The JACK E4S-6-03/333 is a high-performance 6-thread universal industrial overlock machine
engineered for maximum flexibility and productivity. Designed to operate as
3-thread narrow, 3-thread standard, 4-thread mock stitch,
5-thread safety stitch, or full 6-thread overlock, this machine adapts easily
to a wide range of sewing applications. Its Direct Drive integrated motor ensures
quiet operation, reduced vibration, lower energy consumption, and extended machine life.
Key Features
- Universal overlock configuration: 3, 4, 5, or 6 thread operation
- Direct Drive integrated energy-saving motor
- Super high-speed sewing up to 5,500 SPM
- Simple digital control panel for speed and needle position adjustment
- Quick return to factory settings
- Integrated LED illumination of the working area
- Intelligent sleep mode for energy savings during idle time
- Stable, durable construction with reduced vibration and torque
- Improved motor ventilation for longer service life
Applications
Ideal for garment factories, workshops, and professional sewing environments.
Perfect for knitwear, woven fabrics, safety seams, mock stitches, and high-speed
overlock operations requiring strength, consistency, and versatility.
Technical Specifications
| Model |
JACK E4S-6-03/333 |
| Machine Type |
Industrial Universal Overlock |
| Number of Threads |
6 Threads |
| Number of Needles |
3 Needles |
| Needle System |
DCx27 (#14) |
| Needle Spacing |
2 mm |
| Stitch Width |
4.0 mm × 4.6 mm |
| Stitch Length |
0.8 – 4.6 mm |
| Differential Feed Ratio |
0.7 – 2.0 |
| Presser Foot Lift |
5.5 mm |
| Maximum Speed |
5,500 stitches per minute |
Commercial Summary:
The JACK E4S-6-03/333 is a powerful, intelligent, and energy-efficient industrial
overlock machine designed for modern production environments. With its universal
thread configurations, super high speed, Direct Drive motor, and smart energy-saving
features, it delivers outstanding performance, durability, and versatility for
professional sewing operations.
