It is strictly prohibited to extend hands or any part of the body into hazardous areas-such as the roller gap or transmission components-while the equipment is in operation; any maintenance work involving clearing blockages or removing foreign objects must be performed after the machine has been shut down and a safety tag has been posted.
Conduct a comprehensive equipment inspection every six months; maintain the equipment in good condition by promptly cleaning any scattered materials or oil contamination; and add or replace lubricants according to the prescribed service intervals.
For common faults such as abnormal vibration, increased current, or abnormal hydraulic pressure, stop the machine first to investigate the cause; for complex faults, contact professional maintenance personnel.