آلات التعدين zo650 علبة التروس
PFR الزاوية اليمنى الدقة علبة التروس الكوكبية - Ebucx. Overview of PFR Speed Reducer Square flange output design ensure fast connection with any motor High rigidity & torque due to the use of needle roller bearing Spiral bevel gears are adopted to ensure the lowest backlash Space-saving design Motors can be mounted at a 90 degree to save the space No ...