简要介绍了Φ180无缝厂环型加热炉工艺 ,着重说明高速计数器在装料机上速度控制的应用方法。通过实际应用证明了该方案的实用性 ,并解决了装料机由于速度高停车时撞击前、后极限的现象 ,提高了生产效率 ,延长了设备寿命 Briefly introduced Φ180 seamless factory ring furnace technology, focusing on the application of high-speed counter speed control on the loader. The practicability of the scheme is proved through practical application, and the phenomenon that the charging machine reaches the limit before and after impact due to high speed parking is solved, the production efficiency is improved, and the equipment life is prolonged