THE APPARATUS FOR PRODUCING A MULTIORIFICE METAL PLATE NET SKELETON REINFORCED PLASTIC COMPOSITE TUBING

摘要

The present invention provides an apparatus for producing a multiorifice metal plate net skeleton reinforced plastic composite tubing. The apparatus includes a frame; a forming mechanism on the frame for rolling the metal plate to cylindrical skeleton, which comprises at least a group of a forming frame and/or a former sleeve which has at least a pair of forming wheels; a sizing mechanism comprising at least a group of a sizing frame and/or a sizing sleeve which has at least a pair of sizing wheels; a welder; it also includes a composite die which has a die sleeve with an inlet of the plastic melt sprue and allows the skeleton through to be combined to form a plastic tubing. It can produce plastic composite tubing, which has corrosion stability and high pressure resistance and has not rust and scale with.