Silicon Steel Sheet Cut-To-Length Line SRHJ400-223G

SRHJ400-223G

High-speed silicon steel sheet cut-to-length line for transformer cores, integrating shearing, V-notching, hole punching and pre-stacking. Designed for high precision and stable high-throughput production.

Proven in Production

Stability You Can Build Your Line Around

Performance that holds up long after installation

  • 7-Tool Configuration

    2 shearing + 5 V-notching/hole-punching tools handle complex sheet geometries in one pass.

  • Synchronous Shearing

    1 V-notching + 3 hole-punching tools fire simultaneously—cuts cycle time dramatically.

  • Rigid Welded Frame

    Heat-treated frame with thickened mounting surfaces eliminates vibration and ensures long-term stability.

  • Hard-Alloy Tooling

    Shearing dies last 1,000,000+ cuts; punching dies exceed 200,000 cycles before service.

  • Siemens/Rockwell Control

    Closed-loop online detection with automatic fine adjustment keeps every sheet within spec.

  • 4-Station Pre-Stacking

    Bilingual HMI supports quantity cutting, sheet separation, and counting for streamlined downstream handling.

Core Specifications

Sheet Thickness

Handles 0.18-0.35 mm silicon steel sheets for various transformer specifications

Max Feeding Speed

Operates at up to 180 m/min with synchronous multi-tool shearing

Cutting Length Accuracy

Delivers ±0.15 mm precision with closed-loop servo control

Shear Burr

Keeps burr below 0.02 mm protecting lamination quality and core efficiency

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Industry-leading silicon steel processing solutions for exceptional efficiency. SIRUI Machinery, your trusted partner.

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