China Suppliers 3D Wound Core Curve Cutting Machine for Transformer Core Manufacturing - High Precision Factory Equipment

Experience precision cutting with our advanced 3D wound core curve cutting machine, ideal for transformer core manufacturing in China. As a leading supplier in the industry, our factory utilizes cutting-edge CNC technology to ensure high accuracy and efficiency for producing stereo laminated iron cores. This machine effortlessly handles complex curves, enhancing production quality while minimizing waste. With a user-friendly design and automated features, it simplifies operations and reliably meets industrial standards, making it a must-have for manufacturers looking to optimize their processes

Product Description

Product Specification

Code SHKL-400
Cutting Type Straight / Curve
Max Feeding Width 400 MM
Cutting Speed 0 – 60 M/min
Cutting Method Cut one into two strips
Material Utilization 99%
Cutting Accuracy ± 0.3 MM
Cutting Burr ≤ 0.03 MM
Speed Adjusting Way Stepless Speed Adjust

Advantages

  • 🎯

    1. Superior Precision: Leverages advanced CNC technology and high-precision servo systems to achieve cutting accuracy of up to ±0.02mm, ensuring consistent curve profiles that perfectly match stereo laminated iron core lamination requirements.

  • 2. High Efficiency: Integrates automatic material feeding, curve programming and waste collection. It reduces manual intervention, cuts labor intensity significantly, and boosts production efficiency by over 30% compared to traditional equipment.

  • 🔧

    3. Strong Adaptability: Equipped with intelligent sensors for real-time silicon steel sheet thickness monitoring and automatic parameter adjustment, enabling smooth handling of different grades of silicon steel and complex curve cutting tasks.

  • 🏗️

    4. Stable & Durable Operation: Features a rigid frame structure that minimizes vibration during high-speed cutting, maintaining long-term cutting stability. This also extends the equipment's service life and reduces maintenance frequency.

  • 🛡️

    5. User-Friendly & Safe: Comes with an intuitive HMI for easy operation and real-time process monitoring. Built-in safety interlocks and emergency stop functions effectively prevent operational hazards, ensuring workplace safety.

  • 🔗

    6. Seamless Workflow Integration: Compatible with CAD/CAM systems, allowing direct import of design files. It eliminates manual programming errors and streamlines the entire process from core design to finished product cutting.

  • ♻️

    7. Waste Reduction: Precise cutting control minimizes material waste, lowering raw material costs for transformer core manufacturing while improving the overall quality of finished cores.

Details Display

3D Wound Core Curve 1
3D Wound Core Curve 2
3D Wound Core Curve 3
3D Wound Core Curve 4

Application

1
Power Transformer Manufacturing

It precisely cuts silicon steel sheets into the curved profiles required for 3D wound cores—key components of high-efficiency power transformers (e.g., distribution transformers, power plant main transformers). This ensures tight core lamination, reducing magnetic loss and improving transformer energy efficiency.

2
Special Transformer Production

Suitable for manufacturing cores of special-purpose transformers, such as traction transformers for railways, rectifier transformers for industrial electrolysis, and dry-type transformers for buildings. It adapts to diverse curve designs and silicon steel grades to meet the transformers' unique performance demands.

3
High-Frequency Transformer & Inductor Making

For high-frequency transformers (used in new energy vehicles, photovoltaic inverters) and inductors, it cuts thin-gauge silicon steel or amorphous alloy sheets into precise curved shapes. This supports the miniaturization and high-frequency operation of these electronic components.

4
Renewable Energy Equipment

It supplies accurately cut 3D wound core parts for transformers in renewable energy systems, including wind power converters and solar grid-connected inverters. This helps optimize the energy transmission efficiency of wind and solar power projects.

Frequently Asked Questions

Q What is the maximum feeding width of the SHKL-400 curve cutting machine?
The SHKL-400 supports a maximum feeding width of 400 mm, making it suitable for a wide range of silicon steel sheet sizes used in transformer core manufacturing.
Q What cutting accuracy can the SHKL-400 achieve?
The machine achieves a cutting accuracy of ±0.3 mm in standard operation, while its advanced CNC and servo system can deliver precision up to ±0.02 mm for high-demand curve cutting applications.
Q Is the SHKL-400 compatible with CAD/CAM design software?
Yes. The SHKL-400 is fully compatible with CAD/CAM systems, allowing operators to directly import design files. This eliminates manual programming errors and streamlines the workflow from core design to finished product cutting.
Q What types of materials can this machine cut?
The SHKL-400 is designed to cut various grades of silicon steel sheets, including thin-gauge silicon steel and amorphous alloy sheets. Its intelligent sensors automatically adjust parameters to handle different material thicknesses and grades.
Q How does the SHKL-400 help reduce material waste?
With a material utilization rate of up to 99% and a cutting burr of ≤0.03 mm, the SHKL-400's precise curve cutting control significantly minimizes scrap and offcuts, directly lowering raw material costs in transformer core production.
Q What safety features are included in the SHKL-400?
The SHKL-400 is equipped with an intuitive HMI interface for real-time process monitoring, along with built-in safety interlocks and emergency stop functions. These features effectively prevent operational hazards and ensure a safe working environment for operators.

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