High Precision Silicon Steel Slitting Line with ±0.1mm Cutting Accuracy, 120m/min Slitting Speed, and Burr-Free Finish for Transformer Core Manufacturing

High Precision Silicon Steel Slitting Line for Transformer Core Manufacturing

Product Overview

Our Silicon Steel Slitting Line (also known as CRGO/CRNGO Slitting Machine) is specifically engineered for processing high-value silicon steel coils. The slitting machine accurately slits wide silicon steel coils into multiple narrower strips of precise widths, which are subsequently cut into laminations for high-performance transformer cores. Our slitting machine utilizes ultra-high precision slitting cutters and advanced tension control systems, ensuring a burr-free finish, zero scratching, and exceptional width tolerance.

Whether you are producing power transformers, distribution transformers, or instrument transformers, this machine is your ultimate solution to maximize material utilization and boost production efficiency.

Technical Parameters (Specification)

Below are the standard specifications for our silicon steel slitting machine ZJX1250. We support 100% customized configurations based on your specific production needs.

Key Applications

This slitting line is a critical preprocessing equipment for industries focusing on magnetic core and electrical steel fabrication:

• Transformer Manufacturing: Producing raw strips for CRGO transformer core laminations.

• Reactor & Choke Production: Supplying precise silicon steel strips for industrial reactors.

• Magnetic Core Fabrication: Ideal for toroidal cores, stacked cores, and wound cores.

How It Works (Working Principle)

Our silicon steel slitting line operates through a fully automated, synchronized process to ensure material integrity from start to finish:

1. Coil Loading & Uncoiling: The hydraulic decoiler holds and smoothly feeds the wide silicon steel coil.

2. Looping & Guiding: A looping pit eliminates material tension variance, ensuring the strip enters the slitter flat and straight.

3. High-Precision Slitting: The core module utilizes ultra-hard tungsten carbide or alloy steel knives to slit the steel into required widths with minimal burr.

4. Tensioning & Separation: An advanced tension pad and separator disks prevent the slit strips from overlapping or scratching.

5. Recoiling: The high-torque recoiler winds the narrow silicon steel strips tightly and neatly into individual coils, ready for the next cutting-to-length stage.

Buying Guide: How to Choose the Right Slitting Line?

To get the most accurate quotation and ensure the machine fits your workshop, please consider the following factors when sending your inquiry:

• Material Thickness Range: Confirm the thickness range

• Max Coil Weight & Width: Confirm the maximum incoming coil weight and width.

• Target Output Widths: What is the minimum slit width you require for your transformer core production?

Frequently Asked Questions (FAQ)

Q1: What is the burr height controlled by your silicon steel slitting line?

A: For silicon steel, burr control is critical to prevent short circuits in transformer cores. Our machine controls the burr height strictly under 0.02mm through high-rigidity knife shafts and premium blade materials.

Q2: Do you provide installation and training service for overseas buyers?

A: Yes. We provide comprehensive overseas services, including sending experienced engineers to your factory for installation, commissioning, and operator training. We also offer 24/7 remote video support.