The HDPE Jacket Casing Pipe Extrusion Line is suitable for producing casing pipes used in PU foam pre-insulation systems. With vacuum calibration shaping, the line ensures stable sizing and high surface quality.
Siemens PLC control provides intelligent monitoring and easy operation. Its high-output and energy-saving configuration delivers strong performance for medium and large-scale production.
Pipe Size Range: Ø110-2200 mm
Carrier Pipe Types: steel / stainless steel / copper / plastic
Insulation Layer: rigid PU foam
Production Capacity: 250-1600 kg/h (material-dependent)






| Style | PE-110/500 | PE-655/1380 | PE-960/1860 | PE-1155/2200 |
| Main Extruder | SJ-75/33 | SJ-120/33 | SJ-150/33 | SJ-150/33 |
| Pipe diameter | Φ110-600mm | Φ655-1380mm | Φ960-1860mm | Φ1155-2200mm |
| Capacity | 250-350kg/h | 700-900kg/h | 1000-1200kg/h | 1350kg/h |
| Installed power | 160kw | 480kw | 580kw | 650kw |
| Length | 26m | 36m | 45m | 45m |





Features of the HDPE sleeve production line:
1.small dimension
2.high degree of automation, can be operated by one person, saving labor costs
3.long service life.
4.high-efficiency extruder gives larger output, stable performance
5.pipe wall is average and smooth
6.no waste of raw material
7.One-time molding



Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
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