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引进美国的兰斯顿重型瓦楞纸板生产线双面机进口张紧机构中有两组四只薄壁小径短行程气缸;其作用是分别对A、B楞单瓦纸施加压力,以便更好地使单瓦纸预热后粘合为双瓦楞纸。由于长期高频率使用,气缸内部磨损严重、泄漏不止,造成压力下降,无法起到调整作用,在一定程度上影响到产品质量。
Introduction of the United States Langston heavy double-sided production line of double-faced corrugated cardboard production line tensioning mechanism has two sets of four thin-walled short-stroke short stroke cylinder; its role is to A, B Lengtheningwawa pressure, in order to better enable Single-sheet preheated adhesive double corrugated paper. Due to the long-term high frequency use, serious internal wear and tear of the cylinder, more than leakage, resulting in pressure drop, can not play a regulatory role, to a certain extent, affect product quality.