Auto duct line,duct machine manufacturer--Anhui Preda ...
It is an advanced spiral duct line with much more reliable performance due to its fixed mould design! Each mould will form spiral tube of one fixed mould! Specification, MOULD TYPE Spiral Tubeformer : PD-1500 Diameter: 100-1500mm Thickness:0.5-1.2mm Uncoiler capacity: 1200Kg
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