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The 300 Two-cut Two-punch Cut-to-Length Line is a high-precision transformer core silicon steel processing solution designed for efficient silicon steel coil processing. As a fully integrated production system, it combines leveling, feeding, multi-position punching, and shearing into a continuous automated workflow, significantly improving manufacturing efficiency for transformer core laminations.
Equipped with a full-servo drive system and Finger CNC control technology, the machine ensures stable, accurate, and repeatable performance even under long-hour continuous operation. It is specifically engineered for transformer core production, where precision, surface quality, and dimensional consistency are critical.
By transforming raw silicon steel coils into accurately processed laminations, this equipment helps manufacturers achieve higher production stability, reduced waste, and improved product quality across transformer core lamination production lines.
Core Functional Overview:
Integrates leveling, feeding, multi-position punching, and shearing in one production line
Designed specifically for silicon steel coil processing applications
Supports continuous and stable transformer core lamination production
Suitable for high-precision transformer core manufacturing
The 300 Two-cut Two-punch Cut-to-Length Line is designed to support stable, high-precision silicon steel processing in continuous transformer core lamination production. Its overall structure focuses on improving operational consistency, processing accuracy, and workflow efficiency by integrating key forming and cutting functions into a unified system.
The machine is built around a full-servo drive system combined with a Finger CNC closed-loop control system. This configuration ensures smooth mechanical movement, real-time positioning adjustment, and consistent dimensional accuracy even during long-hour continuous operation. It provides stable control over silicon steel processing, maintaining reliable output quality throughout production cycles.
The equipment integrates leveling, punching, and shearing into a single continuous workflow, eliminating the need for intermediate material transfer. This streamlined process improves production rhythm, reduces downtime between operations, and supports a more efficient and stable manufacturing flow.
The shearing system is designed to maintain controlled burr height and ensure clean, smooth edges on processed silicon steel sheets. This helps improve the surface quality of transformer core laminations and supports better assembly performance in downstream transformer core production.
The system adopts internationally recognized components including HIWIN linear guides, Siemens and Schneider electrical parts, and Delta inverters. These components enhance mechanical durability and ensure stable operation under long-term and heavy-load transformer core lamination processing conditions, reducing wear and improving equipment reliability.
An automatic deviation correction system and center positioning feeding mechanism work together to maintain alignment accuracy during operation. This helps reduce material waste, correct minor processing deviations in real time, and ensure consistent lamination quality in continuous production environments.
Item | Specification |
|---|---|
Product Name | 300 Two-cut Two-punch Cut-to-Length Line |
Control System | Finger CNC control system |
Drive System | Full-servo drive system |
Core Components | Delta inverters, HIWIN/AIRTAC linear guides, Taiwan ball screws, Schneider/Siemens low-voltage parts |
Integrated Functions | Leveling, Feeding, Multi-position punching, Shearing, Automatic error correction, Finished product collection |
Air Pressure Requirement | 0.5–0.7 MPa |
Shearing Angle | 45° fixed shearing, 90°–135° adjustable shearing |
Positioning Method | Center positioning feed |
Application Fields | Transformer core manufacturing, transformer core lamination processing, silicon steel sheet cutting, step-lap transformer core production |
Quality Certification | ISO9001 |
Warranty Policy | 12-month warranty + lifelong technical support |
Delivery Time | About 90 working days after deposit |
Payment Terms | T/T, L/C (30% deposit, 70% balance) |
The 300 Two-cut Two-punch Cut-to-Length Line is designed for transformer core lamination manufacturing where high-precision silicon steel processing and stable forming quality are required.
In transformer production, the machine is used to process silicon steel laminations with consistent dimensional accuracy. Its stable cutting and punching performance helps ensure smooth assembly and reliable transformer operation.
Used for cutting and punching silicon steel sheets for transformer cores, helping maintain accurate sheet dimensions, clean edges, and stable lamination quality.
Applied in transformer core lamination production, where precise feeding, punching, and shearing are required for core stacking and assembly.
Suitable for preparing silicon steel laminations used in step-lap transformer core manufacturing, supporting accurate shearing angles and consistent processing quality.
To ensure stable performance and safe operation, this section outlines the basic workflow of how the machine is used in daily transformer core lamination production. The operation process is designed to be intuitive while maintaining transformer core silicon steel processing precision standards.
Operators begin by entering production settings through the Finger CNC control system, including feeding length, punching quantity, and cutting specifications.
Silicon steel coils are positioned using the center feeding system to ensure accurate alignment before entering the processing stage.
The machine automatically performs leveling, feeding, punching, and shearing in a continuous production cycle powered by the full-servo drive system.
During operation, the system monitors processing accuracy and applies automatic error correction to maintain dimensional stability and reduce waste.
Finished silicon steel sheets are automatically collected after processing, ensuring smooth workflow continuity and reducing manual handling.
Air pressure is maintained between 0.5–0.7 MPa. Emergency stop functions and system monitoring ensure safe operation throughout production.
Q1: How does the machine maintain accuracy during continuous 24-hour operation?
A: The equipment utilizes a full-servo drive system coupled with an open-source Finger CNC closed-loop control. This minimizes mechanical inertia and continuously monitors positioning, ensuring that dimensional tolerances remain strict even during non-stop, high-speed production cycles.
Q2: What specific maintenance is required for the hydraulic and pneumatic systems?
A: Operators should regularly verify that the air pressure remains stable between 0.5 and 0.7MPa. Additionally, routine checks of the hydraulic oil levels and periodic visual inspections of the punch die wear are recommended to maintain optimal shearing and punching performance.
Q3: Can the shearing angle be customized for different transformer core designs?
A: Yes, the machine offers exceptional flexibility. It features a 45° fixed shearing capability alongside an adjustable shearing range from 90° to 135°, making it highly adaptable for various stepped and eccentric core column configurations.
Q4: What happens if the machine encounters a feeding error during operation?
A: The line is equipped with an advanced automatic error correction system. If a slight deviation is detected, the center positioning feed mechanism automatically adjusts the alignment, preventing material waste and ensuring the finished silicon steel sheets meet exact specifications.
Q5: How is the equipment packaged and protected for international shipping?
A: After passing all load and final inspections, the machine is treated with anti-rust solutions, securely wrapped in moisture-proof industrial film, and firmly anchored within robust, export-grade wooden cases to ensure it arrives at your facility in pristine, ready-to-run condition.
