Wholesale 3D Wound Core Curve Cutting Machine for Transformer Core Manufacturing Manufacturer, Product

Our 3D wound core curve cutting machine delivers precision cutting for transformer core manufacturing. Equipped with advanced CNC technology, it ensures high accuracy and efficiency. Ideal for stereo laminated iron cores, it handles complex curves seamlessly, boosting production quality and reducing waste. User-friendly design with automated features simplifies operation, meeting industrial standards reliably.

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

01

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.

02

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.

03

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.

04

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.

05

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.

06

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.

07

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

Application

01

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.

02

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.

03

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.

04

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

What are the cutting capabilities of the SHKL-400 core cutting machine?
The SHKL-400 supports both straight and curve cutting types with a maximum feeding width of 400 mm and adjustable cutting speeds from 0 to 60 m/min.
What is the cutting precision and quality of this equipment?
The machine features a cutting accuracy of ±0.3 mm (up to ±0.02 mm in advanced servo configurations) with minimal burr generation of ≤0.03 mm, ensuring premium core quality.
How does the SHKL-400 contribute to raw material savings?
By utilizing optimized curve cutting designs and precise feeding controls, the machine achieves a material utilization rate of up to 99%, significantly minimizing scrap waste.
What industries benefit from the 3D wound core curve cutting process?
It is widely used in power transformer manufacturing, special railway traction or dry-type transformers, high-frequency inductors, and renewable energy equipment like wind and solar converters.
Can the machine adapt to different silicon steel thicknesses?
Yes, it features automatic thickness detection and smart sensor integration that adjusts cutting parameters dynamically for various steel grades.

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