1. PVC hose production line can be processed by single screw extruder or twin screw extruder. First of all, the single screw extruder should dose the pipe material, add the barrel to mix raw materials at high speed, cool down the transmission after the mixing is completed, internal granulation, melt the raw materials, inject them into the mold, cool down the mold, pull, cut, flare, check the quality, put the finished products into storage, and package and sell. Twin screw extruders are consistent with the single screw process.
2. The process route of rigid PVC hose production line is mixed, formed, molded, cooled, traction, pipe cutting, product quality, finished products and warehousing through the extruder. The processing technology of soft PVC and hard PVC is the same.
3. The raw materials can be put into the extruder barrel, melting, mold molding, cooling, vacuum spraying, pipe cooling, traction, coiling, quality inspection, storage.
