company news about Application Case Study: Heavy Duty Slitting Line in Automotive Steel Coil Processing

The automotive industry has extremely high requirements for steel materials, demanding not only high strength and toughness but also stability during stamping, welding, and assembly. When using ordinary slitting machines to process high tensile automotive steel sheets, issues such as dimensional deviation, excessive burrs, and poor recoiling often occur, making them unsuitable for precision manufacturing.

To address this, many automotive manufacturers have adopted the Heavy Duty Steel Slitting Line Machine. This equipment maintains ±0.10mm accuracy even at 80 m/min speed, ensuring consistent strip dimensions for downstream stamping and welding processes. With high-hardness knives and a strong tension control unit, it significantly reduces burrs and camber, improving steel utilization.

In practice, for example, an automotive parts manufacturer achieved remarkable improvements by switching to a high tensile steel slitting line. The defective rate was reduced, while product qualification rate increased from 85% to over 98%. This directly enhanced the safety and consistency of automotive components, proving the significant value of heavy-duty slitting technology in this sector.