The Xinjiang 3,300t/d iron mineral processing plant was an upgrading project. Xinhai provided new equipment and technological process in ways that original facilities were fully utilized.
Crushing and screening: one series of original crushing process was added.
Grinding and separation: the full closed circuit of three-stage grinding and six-stage separation was adopted.
Concentrates dewatering: after magnetic separation, concentrates were dehydrated in the disc filter, and then transported by belt conveyor to the dump.
Tailings dewatering: tailings were pumped to the thickener, where underflow was discharged by pump and overflow was recycled.
Thanks to sound plant design, the whole process comprising both old and new equipment worked smoothly so that the recovery met the requirement. The project received full recognition from the client.