After using the belt filter press at the large-scale sand washing site #yanjiang

After using the belt filter press at the large-scale sand washing site, the process has become much more environmentally friendly. The quality of the sand produced has also been steadily improving. #beltfilterpress #yanjiang #sludgedewatering #watertreatment #environmentalprotection #sandwashingplant

Видео After using the belt filter press at the large-scale sand washing site #yanjiang канала YanJiang Environment