Daily: Clean the slag from the furnace mouth/flow channel; inspect the burner, ignition system, and seals. Weekly: Verify thermocouples/temperature control instruments; clean the scale in the water gap of the crystallizer; check the integrity of the filter plate. Monthly: Conduct a comprehensive inspection of the lining thickness/cracks; calibrate the casting speed and traction synchronization; replace aged sealing rings/gaskets. Every year: Overhaul the furnace body (repair/reline the furnace lining); conduct a comprehensive inspection and maintenance of the casting machinery and electronic control system.
Safety precautions?
High temperature protection: Wear high temperature resistant clothing, protective face masks, and heat-insulating gloves to avoid burns. Explosion protection: Leakage is strictly prohibited in gas furnaces, and regular leak detection is required; moist materials are prohibited inside the furnace to prevent explosions caused by water encountering aluminum liquid. Emergency response: Equip with dry powder fire extinguishers and dry sand.