模具設備
模具設備：采用直角多層螺旋分流式結構，此結構減小了擠出壓力，塑化均勻，高速擠出成型穩定，管材各項指標均達到我國的標準。結構為新型烯烴類組合式，管材壁厚均勻，內外平滑，無凹凸或疤痕，定型更穩定，尺更準確.
Die: the right angle multi-layer spiral split structure is adopted, which reduces the extrusion pressure, plasticizes evenly, and the high-speed extrusion molding is stable. All indexes of the pipe meet the national standards. The structure is a new type of olefin combination type, with uniform w
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