High - speed injection molding machine extrusion too little reason
Why is the extrusion volume of the high-speed injection molding machine too small? Some customers often report to us that the extrusion volume of the high-speed extrusion injection molding machine will gradually decrease after a period of time, mainly due to the following reasons: 1. The first reason is that the mold surface is too cold because the cold air has been turned on for a long time. At this time, we have to check whether the rubber at the exit of the mold surface has been plasticized and melted. 2. The second reason is that the start-up temperature is too low. At this time, it is necessary to check whether the temperature of each part of the extruder and die meets the standard requirements. Although the outside temperature of each part has reached the standard, the heating time is insufficient. , It will cause the internal and external temperature to be inconsistent. Check whether the heater or thermocouple is damaged. If the electrical device is damaged, repair ...