JACK® JK-C7-5-03/233/SD 5-Thread AI Smart Overlock Industrial Sewing Machine – Complete with Table & Stand

JACK® JK-C7-5-03/233/SD - 5-Thread AI Smart Overlock Industrial Sewing Machine

5 Threads • AI Smart Overlock • LINGXI Intelligent Feed • Rhino Feeding System • Real-Time Fabric Detection • 5×5 Stitch

The JACK® C7-5-03/233/SD is an advanced 5-thread AI Smart industrial overlock sewing machine designed to maintain consistent feeding and sewing performance across changing fabric thicknesses, densities, and elasticity levels.

At the heart of the C7 is an integrated Artificial Intelligence chip combined with JACK's intelligent feeding technology. The system continuously analyzes the material during sewing and automatically calculates the relationship between presser foot pressure and feeding force to maintain controlled material transport.

This intelligent system is designed to sew transitions between thick, thin, elastic, and dense fabrics while maintaining production speed, helping reduce feeding inconsistencies when the machine encounters changing material conditions.

Built-In Artificial Intelligence Chip

Ultra-Fast 0.00006-Second Response

The intelligent system is designed for an extremely fast presser-foot response of approximately 0.00006 seconds. This rapid response allows the machine to react immediately when fabric conditions change during sewing.

When the machine encounters transitions between different material thicknesses or layers, the system automatically tracks the change and adjusts the relationship between feeding force and presser-foot pressure.

LINGXI Intelligent Feeding Technology

Rhino Intelligent Feeding System

The Rhino intelligent feeding system is designed to provide powerful and controlled material transport for challenging sewing conditions. It works together with the AI control system to maintain stable feeding when transitioning between different fabric thicknesses and structures.

This technology is particularly useful in garment production where one seam may pass through thin fabric, folded sections, elastic material, seam intersections, and thicker multi-layer areas.

9.2 Nm Feeding Torque

The intelligent feeding system provides up to 9.2 Nm of torque, giving the machine strong material-feeding capability when sewing demanding fabric transitions.

The system provides precise feeding-force management throughout the 360° sewing cycle, allowing feeding characteristics to be controlled according to the machine's operating position and material requirements.

Designed to Sew Different Fabrics at Consistent Speed

The JACK® C7 is designed to handle transitions between thick, thin, elastic, and dense fabrics while maintaining sewing speed instead of requiring the operator to significantly slow down when crossing changing material sections.

The system automatically monitors changes in fabric-layer position in real time and calculates the appropriate balance between presser-foot force and feeding force.

Transformer Presser Foot

The C7 features a transformer-style presser foot system designed to maintain reliable material control during sewing. The presser foot works together with the intelligent feeding system to stabilize the fabric as thickness and layer conditions change.

5×5 Stitch Capability

The C7-5-03/233 configuration is designed to perform a 5×5 stitch, providing a professional 5-thread overlock seam suitable for garment construction applications requiring strong seam security and clean edge finishing.

Key Features

• 5-Thread Overlock Configuration: Designed for professional garment construction requiring strong seam formation and edge finishing.
• Built-In AI Chip: Continuously analyzes sewing conditions and coordinates intelligent feeding adjustments.
• AI Full-Speed Feeding: Designed to maintain sewing performance across changing material conditions.
• 32,000 Intelligent Recognitions Per Second: High-frequency material analysis provides rapid response to fabric changes.
• 1 Million Data Models: AI system uses an extensive data-model library to determine appropriate feeding behavior.
• 0.00006-Second Response: Ultra-fast system response to changing sewing conditions.
• LINGXI Feeding Technology: Provides intelligent matching and precise material feeding.
• Rhino Intelligent Feeding System: Provides powerful and controlled material transport across difficult fabric transitions.
• 9.2 Nm Torque: Strong feeding torque supports demanding material transitions.
• 360° Feeding Control: Precise feeding-force management throughout the sewing cycle.
• Real-Time Fabric Detection: Automatically monitors changes in fabric layers during sewing.
• Automatic Pressure & Feed Calculation: Determines the appropriate relationship between presser-foot force and feeding force.
• Transformer Presser Foot: Helps maintain reliable material control during changing sewing conditions.
• 5×5 Stitch: Provides the specified 5-thread professional overlock stitch configuration.
• Production Efficiency: Intelligent feeding technology is designed to improve overall sewing efficiency, with specified productivity improvement of approximately 10% per garment under applicable production conditions.

Ideal For

• Garment manufacturing.
• Mixed-thickness fabric operations.
• Knitwear production.
• Sportswear.
• Activewear.
• Workwear.
• Uniforms.
• Stretch fabrics.
• Dense fabrics.
• Multi-layer garment seams.
• Seam intersections and thickness transitions.
• Professional 5-thread overlock production.
• High-volume garment manufacturing.

Technical Specifications

What's Included

• JACK® C7-5-03/233/SD AI Smart Overlock Machine Head.
• Built-In AI Control System.
• LINGXI Intelligent Feeding System.
• Rhino Smart Feeding System.
• Transformer Presser Foot System.
• Industrial Sewing Table.
• Heavy-Duty Industrial Stand.
• Standard Machine Accessories.

The JACK® C7-5-03/233/SD combines 5-thread overlock sewing with advanced AI-controlled feeding, LINGXI technology, Rhino intelligent material transport, real-time fabric-layer detection, high feeding torque, and ultra-fast system response. It is designed for professional garment manufacturers that regularly sew changing fabric thicknesses and require consistent feeding, strong 5-thread seams, and efficient high-volume production.