Slewing bearing of the ship unloader usually adopts a three-row roller structure with external gear and a diameter of about 4 meters.
卸船机的回转结构由回转支撑装置和回转驱动装置两部分组成。它利用回转轴承传递垂直力、水平力和倾覆力矩，实现卸船机的旋转。其性能指标直接决定了装卸机械的使用和安全性能。当发生停机故障时，通常需要将数千吨重的上部结构提升到一定高度才能维修或更换大型回转轴承。维修时间长、成本高，停机造成的间接损失大，甚至可能发生安全事故。
回转支承是一种新型机械部件，随着过去50年世界机械工业的发展而逐步发展起来。它最初应用于塔式起重机、汽车起重机和挖掘机，并逐渐扩展到运输机械、冶金机械、食品加工机械、军事装备、坦克、高射炮、雷达、火箭发射台、医疗机械、梯子、风车、机器人、旋转娱乐设施等领域。
Luoyang Hengchang Heavy Machinery Co., Ltd. is an entity manufacturer of slewing bearings and customized non-standard machining parts. Our company integrates professional design, research and development, manufacturing, sales and service. Relying on the strong manufacturing capacity and research and development capacity, we can provide customers with one-to-one customized services and solutions.
If you have any inqury or questions for our products, please feel to contact us.
Submit Request
PDF Request
Simply fill out the form below and the catalog will be available for download!
