PVC Conical twin-screw comugated sheet extrusion machine

Extruder Unit: Features a conical twin-screw configuration specifically designed for PVC processing.
Screw and Barrel: Ensures excellent plasticization across various material formulations; the screw is equipped with an internal temperature control system, and the barrel features an efficient cooling system, guaranteeing precise control over processing temperatures. A vacuum degassing system removes moisture from the material, ensuring high product quality.
Gearbox: A high-torque drive system utilizing high-strength alloy steel for gears and shafts, ensuring stable, low-noise operation under the high-torque conditions characteristic of conical twin-screw extruders.
Barrel Cooling/Heating: Utilizes copper-finned ceramic heaters and an air-cooling system to provide superior heating and cooling performance.

①Extruder  ②Mould  ③Three-roller calender  ④Stress relief chamber  ⑤Five-roller forming unit  ⑥Edge slit unit  ⑦Two-roller haul-off unit  ⑧Automatic cutting machine

Extrusion Die: Features a unique multi-channel design ensuring stable, wide-sheet extrusion; the die lip gap is freely adjustable.
Three-Roll Polishing Unit: Utilizes an independently controlled design, allowing for easy adjustment of the roll gap.
Heating Unit: Employs a pre-heating process prior to secondary forming to meet the specific technical requirements for corrugated shaping.
Forming Unit: Features a unique corrugated forming roll design, ensuring rapid product shaping and precise dimensions.
Haul-off Unit: Uses a two-roll traction structure with adjustable roll spacing and variable-frequency stepless speed control; it adapts to various extrusion speeds and ensures stable production.
Cutting Unit: Features an efficient cutting method and uses blades made of high-quality imported steel, ensuring fast, stable, and smooth cuts.
Control System: Offers a range of control system options (such as PLC automation) to meet diverse customer requirements.