
Jack E5-4-03/333 4 Thread Direct Drive Overlock Complete Set
Pricing
Contact for Pricing
We offer competitive trade pricing. Request a quote below for your order.
The Jack E5-4-03/333 is a professional 4-thread direct drive overlock built around an advanced mechanical structure that delivers 40–50% faster response at start and stop — crucial for high-velocity production lines where operators must begin and end seams with precision. The fully enclosed needle bar mechanism eliminates oil spill risk even at peak speed, while the LED digital panel provides instant feedback on stitch parameters. A robust workhorse built for the demands of California garment and textile factories.
Machine Applications
- High-volume garment serging
- Knitwear edge finishing
- Sportswear production
- Production-line seaming
Machine Features
- 4-thread overlock configuration
- 7,000 RPM operating speed
- 40–50% faster start/stop response vs. standard overlocks
- Fully enclosed needle bar — eliminates oil spill risk
- LED digital control panel
- Direct drive motor for quiet, precise operation
- Easy color-coded threading path
- Complete with table, stand, and motor
Related Products
View All →
Jack E5-4-MO3/333
High-speed 4-thread direct drive overlock with advanced oil leak prevention and thickness selector button. 7,000 RPM.

Jack C7-4-M03/333/S
Digital super overlock with voice guide, WiFi, photocell automation, and 3 sewing modes. Compares 200,000 data patterns per second.

Jack F6
High-speed direct-drive lockstitch with auto lubrication, LED work light, and energy-saving servo motor. Complete with table and stand.
Questions About This Machine?
Our California team can answer spec questions, shipping timelines, and compatibility — no obligation.