In order to protect the transmission box of the twin-screw extruder, the following points must be done:
⒈After 500 hours of first use, replace the lubricating oil once;
⒉The extruder is lubricated with original medium-pressure gear oil of the brand No. 150;
⒊The oil level in normal operation shall not be lower than the center line of the oil standard, please replenish it if it is lower than the center line;
⒋Oil change every 3000 hours after use;
⒌Clean the tank and the oil filter when changing the oil. After clarifying the lubricating oil used this time when changing, put the clean lubricating oil on the tank again to clean the tank once, then discharge it, and then install the new one. Lubricating oil;
⒍The lubricating oil filter should be cleaned every month during normal use, and the lubricating oil filter should be cleaned every week during the running-in period. Cleaning method, find the oil filter, open it, and take out the dirt;
