Due to their large scale and high output, as well as the high gangue content in raw coal, the Balasu and Kekegai CCPs under Yanchang Petroleum face significant pressure from heavy-duty screening equipment processing requirements.
Additionally, the screening process involves large gangue particles, which can cause screen panel breakage or uneven wear of screen apertures. This leads to the loss of clean coal while incurring high downtime maintenance costs.

Ultimately, our solution improved throughput, extended lifespan, and optimized maintenance costs, resulting in enhanced line-of-sight productivity and efficiency, and comprehensive improvements in core operational metrics.