Hdpe Double Wall Corrugated Drainage Pipe Production Line ...
SGB400(inner diameter 20 0-400mm) HDPE double wall corrugated drainage pipe production line making machine has two single-screw extruder.It has a dual-channel structure and nitriding polishing head. The forming machine of the corrugated pipe production line adopts horizontal structure, chain drive design, advanced water cooling system, vacuum forming system, automatic lubrication system and ...
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