TLSJG Shearing Technology Improves Transformer Core Manufacturing Precision
The TL-SJG silicon steel shear is designed for heavy-duty precision cutting in transformer-core manufacturing, where rigidity and vibration resistance determine dimensional accuracy and lamination quality. Its heavy gantry structure is intended to absorb cutting impact and maintain stable operation across material thicknesses from 0.5 mm to 6.0 mm.
Structural design and performance
The machine’s central design feature is its heavy-duty gantry frame. The structure is not intended simply to add mass; it is built to increase overall rigidity and dissipate the instantaneous vibration and impact energy generated during shearing.
For material between 0.5 mm and 6.0 mm thick, that impact resistance is meant to reduce shear error caused by mechanical deformation over long production runs and to extend the structural service life of the equipment.
Technical specifications overview
The published specifications position the TL-SJG as a heavy-duty shear for transformer-core applications. Its rated cutting force is up to 500 kN, and its maximum cutting width is 1,400 mm.
| Parameter | Specification |
|---|---|
| Equipment model | TL-SJG |
| Frame type | Heavy-duty gantry |
| Cutting force | Up to 500 kN |
| Thickness range | 0.5–6.0 mm |
| Maximum cutting width | 1,400 mm |
| Typical application | Transformer cores |
Application value
The design logic balances high rigidity with high load. In production settings where lamination accuracy is critical, the machine’s 500 kN cutting force is intended to maintain a stable cut surface when processing steel plate at the maximum thickness of 6.0 mm.
That stability is intended to improve first-pass yield and reduce unplanned downtime associated with frequent maintenance, providing a physical basis for continuous output on the line.
Operating limits
The 500 kN figure is the equipment’s rated upper limit for cutting force. Actual operation requires calculation against the yield strength and thickness of the specific material, using the load curve in the equipment manual to remain within a safe working range. The published specifications list a cutting width of 1,400 mm and do not describe a custom widening option.
