The Maintenance of Twin Screw Extruder / Single Screw Extruder
1.It is necessary to have an all-around check on the tightness of all screw bolts after the twin screw extruder (single screw extruder) has been running for a period of time.
2.If the main drive and heaters stop abruptly from an unexpected power cut, the temperature of all the barrels should be resumed up to the previous one and be kept for some time before the extruder is restarted.
3.When the gearbox keeps rolling for 500 hours, iron filings or other impurities should be washed off from gears and the lubricant oil inside should be replaced.
4.If the gauges or indicating hands stay at the maximal limit, please check the condition of sensors such as the thermal couple.
2.If the main drive and heaters stop abruptly from an unexpected power cut, the temperature of all the barrels should be resumed up to the previous one and be kept for some time before the extruder is restarted.
3.When the gearbox keeps rolling for 500 hours, iron filings or other impurities should be washed off from gears and the lubricant oil inside should be replaced.
4.If the gauges or indicating hands stay at the maximal limit, please check the condition of sensors such as the thermal couple.
