本機(jī)主要供擠制軟、硬聚氯乙烯、聚乙烯等熱塑性塑料之用，它與相應(yīng)的輔機(jī)(包括成型機(jī)頭)配合，可加工多種塑料制品，如膜、管、棒、板、絲、帶、電纜絕緣層及中空制品等，亦可用于造粒。

本機(jī)設(shè)計(jì)先進(jìn)、產(chǎn)量高、塑化好、能耗低，采用硬齒面齒輪傳動(dòng)，具有噪音低、運(yùn)轉(zhuǎn)平穩(wěn)、承載力大、壽命長(zhǎng)等特點(diǎn)。

This set can be used for extruding thermo plastics like soft or rigid polyvinyl chlorid (PVC) and polystyrene (PE). Coordinated with the appropriate auxiliary machine (including the head of former), it can produce many kinds of plastic products such as flm pipe, board, braid, belt as well as granule.This set is advanced in design, high in output, good in plasticization and low in energy consumption. The involute gear driving is characterized by low noise, stable working, big bearing capacity and long life.