How to Choose a Good Plastic Pelletizing Machine 2022-10-17
Before purchasing a new extruder, most merchants have basically made it clear that they need to buy twin-screw or single-screw, and what kind of material they need to produce. According to the different specifications of the product, with shoes, you can refer to the "Size and Diameter" of the screw". The diameter of the screw is first selected, and then the specification is further selected by the diameter of the screw.