Direct Warping Machine for Filament Yarn

The Direct Warping Machine represents the pinnacle of precision engineering in filament yarn preparation, delivering unmatched consistency, efficiency, and beam quality for warp knitting production. Designed for DTY and FTY applications, it is widely adopted across tricot machines, double needle bar raschel machines, and other advanced warp knitting systems.

Intelligent Control for Superior Consistency

At the heart of the system lies a fully computerized, real-time copy monitoring platform. This ensures that tension fluctuations and deviations are minimized, producing uniform warp beams with outstanding repeatability. By guaranteeing high beam-to-beam consistency, manufacturers benefit from significant raw material savings and reduced waste, directly enhancing production economics.

Advanced Mechanical Design

The machine features pneumatic beam and tailstock positioning, providing structural stability, precise alignment, and effortless operation. Its replication function allows exact duplication of warp beams based on stored beam data, ensuring reproducibility across multiple production cycles and simplifying beam preparation for high-volume demands.

Performance Advantages

• Warping speed up to 1000 m/min for accelerated throughput
• Pressure roller device (optional) delivering longer warp lengths and greater beam hardness
• Yarn storage unit with 9 m back-winding capacity, enabling full control of the final warp sheet length
• Automatic yarn tension regulation for stable, high-quality warping
• Highly intelligent brake synchronization guaranteeing exact stop locations and safety
• Beam quality optimization through highest beam circumference control
• Integrated quality protocol management with beam data storage for traceability
• Ergonomic design tailored for operator comfort and efficient workflow

Proven Reliability and Market Reputation

With over 15 years of manufacturing expertise, our Direct Warping Machines have earned an excellent reputation in global textile markets. Supported by responsive online service and technical assistance, they combine robust engineering with intelligent automation, making them the preferred choice of leading warp knitting manufacturers worldwide.

Competitive Edge

Unlike many conventional alternatives, our Direct Warping Machine integrates advanced digital control, higher productivity, and superior reproducibility in one platform. While competitors often rely on partial automation or manual adjustments, we deliver a completely synchronized system that maximizes uptime, minimizes material loss, and consistently achieves the premium beam quality demanded by modern warp knitting operations.

Direct Warping Machine – Technical Specifications

Our direct warping machine is engineered to deliver maximum efficiency, precision, and reliability for premium warp knitting operations. Every detail is designed to transform technical performance into tangible client value.

Key Technical Data

• Maximum Warping Speed: 1,200 m/min
  Achieve superior productivity with industry-leading speed while maintaining consistent yarn quality.
• Warp Beam Sizes: 21″ × (inch), 21″ × 30″ (inch), and customized sizes available
  Flexibility to meet diverse production demands and client-specific requirements.
• Computer Real-Time Control & Monitoring
  Intelligent system ensures precise, continuous process oversight with optimized operator efficiency.
• Tension Roller with PID Closed-Loop Adjustment
  Real-time yarn tension control guarantees uniform winding quality and minimizes production defects.
• Hydropneumatic Beam Handling System (Up/Down, Clamping, Brakes)
  Robust automation delivers effortless operation, safe handling, and extended machine lifespan.
• Direct Pressure Press Roll with Kick-Back Control
  Provides stable yarn layering and prevents slippage, enhancing beam accuracy.
• Main Motor: 7.5 kW AC Frequency-Controlled Drive
  Maintains constant linear speed through closed-circuit regulation for smooth, energy-efficient operation.
• Brake Torque: 1,600 Nm
  Powerful braking system ensures rapid response and enhanced safety during high-speed runs.
• Air Connection: 6 bar
  Optimized pneumatic integration for reliable auxiliary functions and consistent machine performance.
• Copy Precision: Error ≤ 5 m per 100,000 m
  High-precision warping ensures exact fabric quality, minimizing waste and maximizing profitability.
• Maximum Counting Range: 99,999 m (per cycle)
  Extended measurement capability supports long-run operations without interruption.

Why Clients Choose This Machine

• Unmatched Productivity: High speed combined with precise control shortens lead times.
• Premium Quality Output: Closed-loop tension system ensures flawless fabric standards.
• Flexible Adaptability: Wide range of beam sizes and customization options.
• Operator-Friendly Design: Automated hydropneumatic handling reduces labor intensity.
• Proven Reliability: Engineered for long-term durability with elite safety standards.

This specification sheet reflects GrandStar’s commitment to setting the benchmark in warp knitting technology. Our direct warping machine empowers manufacturers to achieve faster production, higher quality, and stronger competitiveness in the global textile market.