Description INTAI Machinery Technology (Zhoushan) Co., Ltd. is one of the most reliable manufacturers and suppliers of second-hand plastic production line in China. Please feel free to wholesale cheap equipment in stock here and get quotation from our factory. Quality products and reasonable price are available. For investors or manufacturers with clear goals who wish to produce PVC pipes with diameters ranging from 50mm to 160mm, investing in a well-equipped second-hand PVC pipe production line is a practical choice that can greatly reduce risks and quickly start production. A typical second-hand PVC pipe production line covering this production range typically has the following core host and key auxiliary equipment configurations: Extruder: As the heart of the production line, it is usually equipped with a single screw extruder. For the production of 50-160mm PVC pipes, the common specifications are SJZ-65/132 or SJZ-80/156. The motor size (power) matched with the above specifications is usually between 55 kW and 110 kW Head and mold: equipped with a PVC pipe special head with replaceable core rods and mouth molds, to cover different diameters such as 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, etc. Subsequent units: including vacuum shaping water tank, tractor, cutting machine (planetary cutting or serrated cutting) and unloading rack, forming a complete main production line. Key auxiliary equipment: To ensure production and raw material processing efficiency, customers on the production line can choose second-hand mixers, crushers, expansion machines, chillers, and mills. Choosing a second-hand production line with clear specifications has significant advantages: The input-output ratio is extremely high: mature and reliable productivity can be achieved at a cost of 30% -50% for new equipment, and the investment payback period is significantly shortened. Clear goals, quick start: equipment specifications match product range, eliminating complex selection process, allowing for quick installation and debugging, and seizing market opportunities. Performance has been verified: The original production records have proven that it can stably produce 50-160mm PVC pipes that meet national standards, and can conduct testing and extrusion operations for customers. This type of production line is very suitable for producing PVC pipes for building drainage, wire conduit, and agricultural irrigation. It is particularly suitable for startups, small and medium-sized manufacturers who want to expand or increase their product lines, and pragmatic investors who need to establish backup production lines. Our company can provide diversified services such as renovation, repair, customization, and renovation. If you are interested, please remember to contact us! Hot Tags: second-hand plastic production line, China second-hand plastic production line manufacturers, suppliers, pre owned reliable pipe extrusion machine, second hand pipe extruder for various pipe sizes, second hand pipe extruder with accurate extrusion, second hand pipe extruder with efficient operation, used pipe extruder for water pipe production, used pipe extruder with advanced features