CONTACT USPiezo Jacquard System for Warp Knitting Machine
GrandStar Piezo Jacquard System
High-Precision Digital Control for Warp Knitting Excellence
Since 2008, GrandStar has been at the forefront of warp knitting automation with the introduction of the GrandStar Command System, a unified, intelligent control platform across our machine portfolio. Building on this foundation, we proudly present the GrandStar Piezo Jacquard System, designed to redefine precision, flexibility, and productivity in modern warp knitting.
Engineered for Maximum Flexibility and Ease of Operation
The GrandStar Piezo Jacquard System integrates seamlessly with our intuitive machine interface, providing operators with familiar, user-friendly controls recognized across the global warp knitting industry. Our advanced automation platform ensures straightforward operation while delivering high-performance functionality for demanding production environments.
Unmatched Pattern Compatibility & Storage Capacity
- Supports a wide range of global standard file formats, including .KMO, .MC, .DEF, and .TXT files.
- Eliminates compatibility limitations—users can import existing pattern libraries with no conversion required.
- Accommodates designs with up to 60,000 pattern rows (courses), meeting the most complex and detailed production requirements.
This unparalleled compatibility gives GrandStar customers greater design freedom while simplifying integration into existing workflows—significantly outperforming conventional jacquard systems with limited format support.
Real-Time Pattern Visualization
The system offers live, on-screen pattern display during machine operation. Operators gain immediate visual confirmation of design execution, reducing downtime, improving quality assurance, and enhancing production efficiency.
Cloud Connectivity & Modern Data Handling
- Equipped with USB flash disk support for fast, convenient data transfer.
- Enables cloud-based storage and management, ensuring secure, remote access to pattern libraries and system updates.
This future-ready infrastructure positions GrandStar clients at the leading edge of digital textile production, supporting Industry 4.0 integration and remote collaboration.
High-Speed Performance Without Compromise
The Piezo Jacquard System is engineered for robust, high-speed production, supporting warp knitting speeds of up to 1500 RPM. This ensures maximum machine productivity while maintaining the highest design precision—a critical advantage over competitors with speed-limited systems.
Why Choose GrandStar Piezo Jacquard?
- Superior File Compatibility – Supports all major pattern formats for seamless global integration.
- High Pattern Complexity – Up to 60,000 courses for intricate and large-scale designs.
- Real-Time Monitoring – On-screen visualization boosts quality control and operator confidence.
- Cloud & USB Ready – Modern, flexible data management aligned with smart factory requirements.
- Unrivaled Production Speeds – Up to 1500 RPM for outstanding output without compromising accuracy.
GrandStar Piezo Jacquard System — Trusted by world-leading manufacturers to deliver precision, speed, and next-generation digital control for warp knitting excellence.
Experience the future of warp knitting with GrandStar.
GrandStar Wireless Piezo Jacquard – Redefining Warp Knitting Flexibility & Performance
At GrandStar, we continue to push the boundaries of warp knitting technology with our Wireless Piezo Jacquard System, engineered for next-generation flexibility, production efficiency, and fabric quality. This cutting-edge solution is already deployed across our RDPJ 7/1, RDPJ 7/2, RDPJ 7/3, and Jacquard Tricot KSJ models, delivering performance advantages far beyond conventional Jacquard configurations.
The Competitive Edge of Wireless Piezo Jacquard
1. Unlimited Multi-Bar Configuration – Overcoming Cable Constraints
Traditional Jacquard systems rely heavily on complex cabling, making the installation of multiple Jacquard bars technically challenging and limiting machine flexibility. GrandStar’s Wireless Piezo Jacquard eliminates cables entirely, enabling seamless integration of two, three, or more Jacquard bar groups, even on high-complexity warp knitting machines. This groundbreaking capability supports intricate patterning, enhanced design freedom, and greater production versatility.
2. Independent Yarn Threading – Absolute Operational Clarity
With no obstructive cables surrounding the Jacquard units, every yarn can be threaded individually across the full machine width. This prevents yarn entanglement or interference with cables, ensuring consistent fabric structure, minimizing downtime, and simplifying operator handling.
3. Optimized Yarn Path for Superior Fabric Quality
The absence of cables allows designers and operators to define the most efficient, unobstructed yarn routing. This optimized yarn path directly translates into improved fabric uniformity, higher structural stability, and enhanced visual aesthetics—critical for premium warp-knitted fabrics.
4. High-Speed Wireless Operation – Up to 1500 RPM
Our Wireless Piezo Jacquard technology enables stable, high-speed machine operation, supporting production speeds up to 1500 RPM. This technological leap is the foundation behind the KSJ Series, the world’s first Wireless Piezo Jacquard solution for HKS Tricot machines. With wireless design, threading each Jacquard bar individually is possible without cable interference—essential for achieving maximum speed and production efficiency.
Proven Across Wide Gauge & Machine Configurations
- Working Widths exceeding 380 inches, ideal for both standard and extra-wide fabric applications
- Gauge Range from E12 to E32, covering a broad spectrum of fabric fineness and application requirements
Why GrandStar Leads the Market
- Unrestricted Design Flexibility – Easily configure multiple Jacquard bars without complex cable management
- Enhanced Fabric Quality – Optimized yarn paths reduce defects and elevate fabric appearance
- Higher Production Speeds – Stable operation up to 1500 RPM significantly boosts output
- Simplified Maintenance & Operation – Cable-free structure reduces complexity, downtime, and operator errors
Experience the Next Generation of Warp Knitting Efficiency with GrandStar Wireless Piezo Jacquard.
For technical consultations or machine demonstrations, please contact our expert team.
