The High-Precision Silicon Steel Slitter ZJX1250 is a robust, automated solution engineered specifically for processing electrical steel (CRGO/CRNGO) coils. It accurately transforms wide silicon steel sheets into narrow strips of precise widths, required for manufacturing transformer legs, yokes, and other electrical core laminations. This advanced core slitting machine integrates cutting-edge control logic powered by a PLC system and an intuitive HMI touch screen. This allows operators to easily set slitting parameters, monitor production speeds, and ensure flawless, consistent output with minimal downtime.
Optimized for Electrical Steel: Engineered to handle the unique properties of CRGO silicon steel, minimizing material stress during processing.
High-Precision Cutting: Achieves a superior width tolerance of ±0.10mm and extremely low burr levels (≤0.02mm), crucial for reducing transformer core loss.
User-Friendly Automation: The advanced PLC and touch-screen interface make parameter setting, speed adjustment, and system diagnostics straightforward and efficient.
Heavy-Duty Capacity: Robustly designed to process massive coils weighing up to 5,000 kg and with a feeding speed of up to 120 m/min.
Comprehensive Warranty: Backed by a full one-year warranty and responsive technical support.
| Engineering Parameter | ZJX1250 Standard Configuration |
| Compatible Material Type | High-Grade Silicon Steel (CRGO/CRNGO) |
| Material Thickness Range | 0.23 mm – 0.5 mm |
| Input Coil Width (Slitting Width) | 40 mm – 1200 mm |
| Maximum Coil Weight | 5,000 kg |
| Max Feeding Speed | 120 m/min |
| Slitting Width Tolerance | ±0.10 mm |
| Maximum Slitting Burr | ≤0.02 mm |
| Standard Cutter Quantity | 6 Sets |
| Coil Inner Diameter (ID) | 495 mm – 510 mm |
| Coil Outer Diameter (OD) | 1200 mm |
| Decoiler Expanding Range | 470 mm – 520 mm |
| Total Drive Power | 55 kW |
| Control System Architecture | Industrial PLC + HMI Touch Screen |
| Auxiliary Systems | Hydraulic Station, Pneumatic System |
The core slitting machine ZJX1250 is a complete, integrated system designed for continuous, high-volume industrial operation:
Material Handling Trolley: Ensures safe loading and unloading of heavy coils.
Heavy-Duty Decoiler: Provides smooth, controlled uncoiling of the master roll.
Advanced Material Receiver & Movable Guide: Guarantees proper strip tracking before cutting.
High-Precision Slitting Head: Features specialized cutters for thin, hard electrical steel.
Synchronized Tensioner & Winder: Maintains constant tension for tight, uniform wound strips.
Central Control Console: Houses the PLC, HMI, and electrical control systems.
Fig 1: Core slitting machine ZJX1250's front view
Fig 2: Core slitting machine ZJX1250's winder
