依据流动平衡原则，根据流场速度分布探讨了部分关键尺寸的确定。针对热塑性聚氨酯材料进行了异型管材机头的设计。
Some key dimensions were confirmed according to the flow balancing theory and the velocity distribution, and a profile-tube die was designed for thermal polyurethane.
无论片材、流延膜、无纺布，管材、异型材及清洗造粒押出设备，我们一应俱全！
We have extrusion machine for sheet, cast film, pp non-woven fabric, pipe, profile as well as washing &palletizing product line.
研制了适于加工UHMWPE管材、棒材及异型材等制品的柱塞式挤出机。
The plunger extruder is developed for suiting to process UHMWPE pipes, rods and profiles, etc.
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