复合轧机

Good surface quality: because of using cold rolling process, there are no oxides adhered on the strip’s surface after rolling, and there is no need acid pickling treatment.

Energy conservation and environmental protection: rolled bonding strips don’t need to reheat before rolling and rolled strip’s surface don’t need to be treated by acid pickling after rolling，corresponding to government's requirements of energy conservation and environmental protection.

3. 轧制工艺简单（主要包括基材和复材的轧前的表面处理，复合轧制和退火处理等三大工艺步骤）；成材率高（可达90%以上）。生产成本低，投资少。