Contact:Sophie Qin Whatsapp/wechat:0086 15063923327
Email:salersophie@tongsanextruder.com
Qingdao Tongsan Plastic Machinery co.,ltd

SJSBWG series double - wall corrugated pipe production line can continuously produce 32mm--160mm HDPE, PP double - wall corrugated pipe. The main extruder adopts high-efficiency screw, the die head adopts double-layer spiral structure, mouth die and core die being nitrided ,The forming machine adopts vacuum forming type,equipped with automatic lubrication system.Forming mould is made of SC-45.The pipe can be cutting by cutting machine automatically in fixed length

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