Jack C7-4-M03/333/KS Computerized Four Thread Overlock Sewing Machine with Voice Guide + TuA Machine

LE 52,750.00

Computerized overlock machine for all types of fabric

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HURRY! ONLY LEFT IN STOCK.

Description
Step into the future of overlock sewing with the JACK C7-4 – where brilliant innovation meets industrial strength. Designed for flawless performance on stretch fabrics, knits, and activewear, this powerhouse doesn’t just keep up; it leads the way with a stunning 7,000 stitches per minute, clean finishes, and fully automatic operation — all without compressed air.

Key Specifications: 


🧵 Model: JACK C7-4-M03-333/KS Digital Overlock
⚡ Type: 4-Thread Digital Overlock with Full Automation
🎯 Use: Professional overlocking for various fabrics
🚀 Automation Features:
Fully Automatic Thickness Adjustment
Automatic Thread Trimming
Automatic Lubrication
Needle Positioning
Automatic Presser Foot Lifting
📐 Technical Specifications:
Stitch Length: Up to 3.3mm
Sewing Speed: Up to 4500 SPM
Differential Feed Ratio: 1:0.7-1:2.2
💡 Special Features:
Digital Control Panel
Complete Tabling System
Built-in Programming Functions
Memory Function
🏭 Ideal For:
Garment factories, textile manufacturers, and professional workshops requiring high-speed, automated overlocking solutions.
AI-Based Transport System – Real-time detection of material thickness changes. AI-calculated correlation of clamping and transport forces. Sewing of various connections: thick, thin, flexible, hard, etc. at full speed.
Different Material Thicknesses – Real-time automatic pressure change technology.
LINGXI Technology – Intelligent transport system with automatic adjustment to the material.
Different Material Thicknesses – Machines equipped with a special lever that allows easy adjustment of the transport teeth depending on the type of materials being sewn.


Jack C7 Machines Specifications

Model

Needles

Number of Needles

Number of Threads

Needle Gauge (mm)

Stitch Width (mm)

Stitch Length (mm)

Differential Transport

Presser Foot Lift (mm)

Sewing Speed (stitches/min)
C7-3-02/233 11# 1 3 / 4 0.8-3.8 0.7-2 6 7000
C7-4-M03/333 11# 2 4 2 2x4 0.8-4.6 0.7-2 10 7000
C7-5-03/233 14# 2 5 5 5x5 0.8-3.8 0.7-2 5 7000
C7-5-03/333 14# 2 5 3 3x4 0.8-3.8 0.7-2 5 7000
C7-5-53/233 14# 2 5 3 3x4 0.8-3.8 0.7-2 5 7000
C7-5-M04/435 19# 2 5 5 5x6 0.8-5 0.8-1.5 7 6000
C7-6-03/333 11# 3 6 3x2 3x2x4 0.8-3.8 0.7-2 5 7000
C7-6-53/233 14# 3 6 3x2 3x2x4 0.8-3.8 0.7-2 5 7000
C7-6-M04/435 19# 3 6 5x2.5 5x2.5x3.5 0.8-5 0.8-1.5 7 6000