港口起重机通常包括门式起重机、卸船机、浮式起重机等。常用的回转支承有单列四点球式、三列滚柱式和双列球式。港口起重机通常采用直径为4米的三列滚柱式回转支承，并配备内齿轮或外齿轮以承受较大的倾覆力矩。
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.
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