会社のニュース How to Choose the Right Slitting Line for 750-1000MPa High Tensile Steel Coils?

For high tensile steel coils with tensile strength ranging from 750 to 1000 MPa, ordinary slitting machines often fail to meet processing requirements. Customers must focus on the following factors when selecting equipment:

1. Machine strength: Processing high tensile steel requires greater shearing force, so the slitting line frame, arbors, and motor power must be stronger than standard models.

2. Knife material: Alloy steel or special tool steel blades with hardness above HRC60 are recommended to ensure sharp cutting edges and reduced burrs.

3. Accuracy control: Industries such as automotive and construction demand slitting precision of ±0.10mm with burrs limited to within 5% of strip thickness.

4. Tension system: A dual tension system with felt and rollers ensures neat recoiling and prevents camber caused by high material hardness.

5. Speed & efficiency: Advanced 80mpm High-Speed Heavy Duty Slitting Lines maintain both efficiency and precision.

In summary, when choosing a slitting line for high tensile coils, customers should evaluate machine strength, knife quality, precision, and speed, then select the configuration that best suits their production needs.