The bottom sinking material refers to the bottom sinking material when the film material is cleaned. If this material has a complex composition (PP, PE, PS, ABS, PA, etc.), if you want to use it, first dry the material and pass the same direction parallel twin screw It is mixed, plasticized, modified, and then extruded into the storage tank through a single screw. Injection into the compression mold to make products that are needed. Also known as sinking material one-step extrusion injection molding equipment.
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производитель машин для экструзии и литья пластмасс под давлением
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