
Huashida Vacuum Calibration Black HDPE Protective Jacket Casing Pipe Making Machine. High-Efficiency Extruder: Single-screw with barrier & mixing head for large output and stable performance. Adjustable Pipe Wall: Uniform wall thickness adjustable by bolts; no edge trimming needed, once forming. Full Automation: PLC control with touch screen; operated by one person, saving labor costs. Vacuum Calibration: Stainless steel tank with vacuum and spray cooling for precise outer diameter calibration. No-Dust Cutting: Blade punching principle ensures clean, no-dust cutting with synchronous movement. Wide Diameter Range: Produces pipes from 110mm to 1860mm diameter for various industrial applications. Energy Saving Design: High-speed production with low energy consumption and long service life. Customizable Options: Supports customization from samples, designs, and full customization requirements.