PVC spiral reinforced breathing tube extrusion machine EVA/PVC reinforced tube is widely used in industrial air-exhausting, oil transiting, medical breathing tube etc. and the structure is mainly composed by EVA layer + PVC spiral rod, EVA layer+ PVC spiral rod layer, PVC layer+ PE spiral rod.This machine is composed of 2 extruders, co-extrusion mould, cooling tank, measure and cutting system and stacker. It has feature of easy operation, easy moving and rational designing. Change moulds, it can produce different spiral hose.This machine is almost made by stainless steel, which can satisfy rigorous requirement for cleaning, non-toxicity and rust-proof environment.EVA /PVC breathing tubeDouble layer PVC medical breathing hoseKEY words:Respirator tube machineMedical breathing tube machinePVC spiral reinforced hose extrusion machineMedical breathing tube extrusion machineRespirator hose machine