热剪切机是轧钢、锻造和连续铸钢生产线上的重要设备。随着技术的进步,对剪切设备提出了更高的要求。例如,1979年出现了小时产量高达25吨的半自动锻造生产线,对其配套的剪切设备提出了安全可靠、占地少、剪切的钢坯断面尺寸精确等要求。这是普通剪切机所无 Hot shears are important equipment for rolling, forging and continuous casting steel production lines. As technology advances, the shearing equipment put forward higher requirements. For example, in 1979, a semi-automatic forging production line with an output of up to 25 tons per hour was introduced. The requirements for the safety and reliability of its cutting equipment, as well as the small size and sheared section size of billets, were put forward. This is ordinary shear nothing