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The 300 Two-cut Four-punch Cut-to-Length Line is a high-precision automated production system designed for efficient processing of silicon steel coils. It is engineered for transformer core lamination production requiring continuous, stable, and accurate sheet processing.
Key positioning of this model:
Designed for silicon steel sheet precision processing
Suitable for transformer core lamination production
Built for continuous transformer core manufacturing operation
Supports stable high-speed automated production lines
By combining full-servo control with a rigid mechanical structure, the system ensures consistent dimensional accuracy and reliable output quality in long production cycles.
The 300 Two-cut Four-punch line is engineered to deliver stable high-performance operation under demanding transformer core lamination production conditions.
Full-servo drive system ensures accurate feeding and synchronized punching operations, maintaining strict dimensional consistency during continuous production.
Combines leveling, feeding, punching, and shearing in one system, reducing production line complexity and improving workflow efficiency.
Built with heavy-duty welded frame and high-quality linear guides, ensuring vibration reduction and long-term transformer core production stability.
Equipped with Finger CNC control system (open-source closed-loop control), enabling real-time adjustment of feeding length, punching quantity, and cutting parameters.
Uses globally recognized industrial components such as Delta inverter, Schneider/Siemens electrical parts, and Taiwan-made ball screws to ensure durability and maintenance efficiency.
Parameter | Specification |
|---|---|
Product Name | 300 Two-cut Four-punch (Cut-to-Length Line) |
Control System | Finger CNC control system (open-source closed-loop control) |
Drive System | Full-servo drive system |
Inverter Brand | Delta |
Linear Guides | HIWIN / AIRTAC |
Ball Screws | Taiwan-made ball screws |
Low-voltage Components | Schneider / Siemens |
Core Functions | Leveling, feeding, multi-position punching, shearing |
Auxiliary Functions | Automatic error correction, finished product collection |
Air Pressure Requirement | 0.5–0.7MPa |
Quality Certification | ISO9001 |
Warranty | 12 months |
The equipment is widely applied in precision silicon steel processing for transformer core manufacturing where high dimensional accuracy and stable performance are required.
Used for producing silicon steel laminations for transformer core assembly, ensuring consistent magnetic performance.
Suitable for cutting and punching silicon steel sheets used in transformer cores, ensuring accurate dimensions and stable lamination quality.
Applied in transformer core lamination production where precise punching, shearing accuracy, and consistent output are required.
Supports silicon steel sheet processing for step-lap transformer core manufacturing with stable cutting and punching performance.
The operation process is designed for stability, efficiency, and safe continuous production.
Silicon steel coils are placed and secured on the feeding system to ensure stable unwinding.
The leveling unit flattens the coil material before servo-controlled feeding begins.
Multi-position punching system performs synchronized punching according to preset parameters.
Shearing system completes precise cut-to-length processing with controlled tolerance.
Finished sheets are automatically collected and transferred for next-stage processing.
Maintain stable air pressure at 0.5–0.7MPa
Regular inspection of punching dies is recommended
Ensure lubrication of mechanical transmission components
Q1: How does the Finger CNC system maintain accuracy during high-speed continuous operation?
A: The Finger CNC system utilizes an open-source, closed-loop control architecture that communicates in real-time with the full-servo drive. This constant feedback loop instantly detects and corrects minute deviations, ensuring absolute precision and maintaining strict dimensional tolerances even during 24-hour continuous production cycles.
Q2: What specific maintenance is required to ensure the longevity of the punching and shearing dies?
A: We recommend a routine visual inspection of the punch die wear every shift, alongside regular checks of the hydraulic oil levels. Because the machine utilizes high-grade HIWIN linear guides and Taiwan-made ball screws, the mechanical friction is minimal, significantly extending the lifespan of the cutting tools when properly lubricated and maintained.
Q3: Can this cut-to-length line handle different grades and thicknesses of silicon steel?
A: Yes, the machine is specifically engineered for thin silicon steel sheets used in transformer core lamination production. The variable pressure settings on the leveling rollers and the highly adjustable servo feeding system allow operators to transition between different material grades and thicknesses while maintaining strict burr height control.
Q4: What safety mechanisms are in place in the event of a sudden pneumatic drop or electrical fault?
A: The system requires a stable air pressure of 0.5–0.7MPa. If the pressure drops below the minimum threshold, the internal sensors will trigger an automatic pause to prevent material jamming. Additionally, strategically placed emergency stop buttons and Schneider/Siemens low-voltage breakers instantly cut power during electrical anomalies to protect both the operator and the machinery.
Q5: How is the machine prepared and verified before international shipment?
A: Every unit undergoes a stringent ISO9001-certified six-step inspection. This culminates in a full load test where the machine processes actual silicon steel coils under real working conditions. We verify punching accuracy, shearing quality, and overall efficiency, ensuring the equipment is fully operational the moment it arrives at your facility.
