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NCF Servo Roller Feeder for Press Machine

  • Precision guarantee: Closed-loop control + electronic cam synchronization + hollow roller with low inertia, achieving an overall precision of ±0.03 mm.
  • High-efficiency production: Supports continuous feeding of long materials (up to 9999.99 mm), with a speed of 20 m/min, which is 50% more efficient than mechanical feeders.
  • Flexible adaptation: Capable of processing steel, aluminum, and copper coils with a thickness range of 0.0 – 3.5 mm, and compatible with complex processes of multiple engineering molds.
  • Application scenarios: It is applicable to industries such as automotive parts, precision electronic components, and metal stamping, especially suitable for:
    • High-speed continuous stamping (>200 times per minute)
    • Multi-process forming (such as combined processes of stretching, punching and trimming)
    • Precision processing of ultra-thin materials (<0.5 mm) or high-strength plates
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Product Advantages

AdvantageDescription
Precise FeedingAccuracy up to ±0.03 mm (requires mold positioning pins for cooperation)
Durable and StableIntegrated molded body, long lifespan under continuous load
Time-Saving and EffortlessDual control modes, flexible and efficient operation
Easy OperationOne-click parameter setting via human-machine interface

Ten Core Technologies

  1. NC Servo Control System
    - Stable performance, suitable for high-precision feeding of materials with different thicknesses (0.0-3.5 mm) and lengths.
    - Utilizes advanced servo motors for precise control, ensuring consistent feeding accuracy even under varying load conditions.
    - Integrates closed-loop feedback mechanisms to monitor and adjust feeding in real-time, minimizing errors and enhancing reliability.
  2. Simple and Fast Operation
    - Reduces working hours, improves productivity, and supports high-speed long-distance feeding.
    - Features intuitive controls that allow operators to quickly set up and switch between different feeding parameters without extensive training.
    - Designed for seamless integration with existing press machines, enabling rapid startup and minimal downtime during production changes.
  3. Human-Machine Operation Interface
    - Freely set feeding length (0.1-9999.99 mm), speed, and other parameters.
    - Equipped with a user-friendly touchscreen interface that displays real-time operational data, error diagnostics, and customizable settings.
    - Supports multiple languages and visual aids for global usability, ensuring operators can efficiently manage complex feeding tasks.
  4. Multi-Stage Mold Compatibility
    - Coordinates with molds to achieve multi-stage feeding.
    - Allows for programmable multi-step feeding sequences that align perfectly with progressive die operations, enhancing versatility in manufacturing.
    - Compatible with a wide range of mold designs, including those requiring precise timing and positioning for intricate stamping processes.
  5. Imported Roller Material
    - Bearing steel rollers, heat-treated and quenched (HRC60-62), then chrome-plated and ground for superior wear resistance.
    - Sourced from high-quality international suppliers to ensure durability and consistent performance over extended periods of use.
    - The advanced surface treatment provides excellent resistance to abrasion, corrosion, and material slippage, maintaining feeding accuracy.
  6. Hollow Roller Design
    - Lightweight with low inertia, ensuring immediate stopping for precision.
    - Reduces overall machine weight while maintaining structural integrity, leading to faster response times and lower energy consumption.
    - Optimizes dynamic performance by minimizing rotational inertia, which is crucial for high-speed operations and quick stops without overshooting.
  7. Dual Control Modes
    - Button + hand pulse dual operation, with multifunctional flexible switching.
    - Offers both automated button controls for standard operations and manual pulse handles for fine adjustments during setup or troubleshooting.
    - Enables seamless switching between modes, providing flexibility for different production scenarios and operator preferences.
  8. Optional Relaxation Modes
    - Select mechanical or pneumatic relaxation based on press characteristics.
    - Mechanical relaxation provides robust, maintenance-free operation for heavy-duty applications, while pneumatic offers adjustable pressure for delicate materials.
    - Customizable to match specific press machine requirements, ensuring optimal material handling and preventing damage during feeding cycles.
  9. High Precision Assurance
    - Feeding accuracy of ±0.03 mm when the mold has positioning pins.
    - Incorporates precision sensors and alignment mechanisms that work in tandem with mold pins to achieve unparalleled accuracy in material positioning.
    - Regularly calibrated components ensure long-term precision, making it ideal for industries requiring tight tolerances like electronics and automotive.
  10. Reinforced Body Structure
    - Integrated precision molding, strong rigidity, easy maintenance, and long lifespan.
    - Constructed from high-strength alloys with integrated casting techniques to eliminate weak points and enhance overall durability.
    - Modular design facilitates easy access to internal components for maintenance, reducing repair times and extending the operational life of the feeder.

Model Parameter Comparison Table

TypeNCF-200NCF-300NCF-400NCF-500NCF-600NCF-800NCF-1000NCF-1300
Maximum Width (mm)20030040050060080010001300
Material Thickness (mm)0.2-2.50.2-2.50.2-2.50.2-2.50.2-2.50.2-2.50.2-2.50.2-2.5
Material Width (mm)20030040050060080010001300
Feeding Length (mm)0-9999.990-9999.990-9999.990-9999.990-9999.990-9999.990-9999.990-9999.99
Feeding Speed (times/min)100-150100-150100-150100-150100-150100-150100-150100-150
Power Supply220V single-phase / 380V three-phase, standard three-phase 380V
SpecificationCustomizable as needed, thickness can be customized up to 6 mm, roller base machine, thick plate feeder, please contact customer service for details
Shipping Details1 machine, 1 control box, 1 set of installation accessories

Note: The entire series supports customization, and the specific thickness range can be adjusted.

Core Process Details

Roller Process

45# steel material → High-frequency heat treatment → Hard chrome plating → Precision outer circle grinding → Ensures high hardness and surface brightness.

Transmission Gear

20CrMnTi gear steel → Carburizing and quenching → Super-hard and wear-resistant surface, with 4-gear precise meshing transmission to ensure error-free feeding.

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