Shandong Coal Mining Equipments Group Laiwu Coal Mining Machinery CO., LTD .

The domestic first GPJ60 pressure filter was trial-produced in 1992 successfully and applied into industrial production. In the past twenty years, we

The domestic first GPJ60 pressure filter was trial-produced in 1992 successfully and applied into industrial production.

This series of crusher is mainly used for crushing raw coal in coal mine or surface (under ground) coal preparation plant and other fragile materials

This series of crusher is mainly used for crushing raw coal in coal mine or surface (under ground) coal preparation plant and other fragile materials

The domestic first GPJ60 pressure filter was trial-produced in 1992 successfully and applied into industrial production.

This series of crusher is mainly used for crushing raw coal in coal mine or surface (under ground) coal preparation plant and other fragile materials

The domestic first GPJ60 pressure filter was trial-produced in 1992 successfully and applied into industrial production. In the past twenty years, we