Single Screw Pipe Extruder
The Single screw pipe extruder is a specialized production system designed for manufacturing a wide range of plastic pipes. Its core features include stable extrusion output and precise control of pipe dimensions, making it suitable for both standard and large-diameter pipe production. The equipment utilizes an optimized single-screw or twin-screw extrusion structure, which can be selected according to different material characteristics and production requirements.
Product Introduction
The Single screw pipe extruder is a specialized production system designed for manufacturing a wide range of plastic pipes. Its core features include stable extrusion output and precise control of pipe dimensions, making it suitable for both standard and large-diameter pipe production. The equipment utilizes an optimized single-screw or twin-screw extrusion structure, which can be selected according to different material characteristics and production requirements. Combined with dedicated pipe-forming dies, vacuum sizing tanks, and haul-off units, it is capable of producing plastic pipes with diameters ranging from 16 mm to 2,000 mm.
The screw adopts a deep-groove, gradually changing design that enhances material conveying efficiency and improves plasticization uniformity. This optimized screw structure ensures stable melt flow and consistent pressure, resulting in uniform pipe wall thickness and reliable mechanical performance of the finished products.
The vacuum sizing tank is equipped with zoned temperature control and precise vacuum regulation. This system enables rapid cooling and accurate shaping of the extruded pipes immediately after exiting the die. Through stable vacuum sizing and efficient heat dissipation, the equipment achieves a dimensional accuracy tolerance of less than ±0.5%, ensuring high-quality and consistent pipe dimensions.
To further enhance product quality control, the Pipe Extrusion Machine is fitted with an online wall thickness monitoring system and an automatic correction system. These systems continuously monitor changes in pipe wall thickness in real time and automatically adjust key process parameters when deviations occur. This closed-loop control effectively stabilizes product quality, reduces material waste, and improves overall production efficiency.
The Single screw pipe extruder is compatible with a wide range of pipe-specific thermoplastic raw materials, including PE, PP, PVC, PB, and PE-RT. It can be used to produce various types of pipes, such as water supply pipes, drainage pipes, gas pipes, and underfloor heating pipes, meeting the requirements of different application scenarios.
The Single screw pipe extruder is widely applied in municipal engineering projects, including municipal water supply and drainage systems and gas transmission pipelines. It is also commonly used in construction engineering for building water supply and drainage systems and underfloor heating installations, in agricultural irrigation for irrigation pipelines, and in industrial applications for fluid conveying pipelines. As a result, it serves as a key piece of equipment in modern plastic pipe manufacturing lines.
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