The Ultimate Guide to Choosing the Suitable PLA Straw Extruder

If you have no special needs, an extruder screw with an aspect ratio of 33:1 can already meet the normal production of most PLA materials. At the same time, we should also note that depending on different PLA material characteristics and production needs, it may be necessary to choose a screw with a longer diameter ratio. Therefore, when selecting an extruder screw, a comprehensive evaluation should be carried out based on specific circumstances.

In short, whether the aspect ratio is 33:1 or 37:1, the selection of the extruder screw should be comprehensively considered based on the properties of the PLA material, production needs, and equipment compatibility. In the absence of special requirements, a screw with an aspect ratio of 33:1 can already meet the normal production of most PLA materials.