High-Precision Extrusion System: Utilizes a conical twin-screw extruder, with a stable screw speed of 10-50 rpm, improving plasticization uniformity by 20%. The screw-barrel clearance is controlled within 0.1-0.3 mm, ensuring a pipe diameter error of ≤±0.2 mm, meeting the stringent dimensional accuracy requirements of food-grade packaging.
Intelligent Control System: Integrates PLC and touchscreen control, supporting real-time monitoring of parameters such as temperature, pressure, and speed. Through PID closed-loop regulation, temperature fluctuations are controlled within ±1℃, reducing energy consumption by 15% compared to traditional equipment. An automatic screen changer reduces downtime for screen replacements, improving production continuity by 40%.
Modular Die Design: Employs a modular die design, allowing for rapid switching between Φ10-Φ150 mm pipe diameters, reducing changeover time to 15 minutes. The smooth transition of the die head flow channel and the absence of dead corners reduce the risk of material decomposition, resulting in a pipe surface gloss of over 95%.
High-Efficiency Cooling and Shaping System
Equipped with a water-ring cooling system and a vacuum shaping chamber, the cooling efficiency is 3 times higher than traditional water tanks. The water temperature inside the shaping chamber is automatically controlled at 20-25℃, the pipe wall thickness uniformity reaches ±3%, and the product tensile strength is ≥18MPa.
Environmentally Friendly and Energy-Saving Features
The entire machine uses a variable frequency energy-saving motor, reducing standby power by 60%. The waste gas recovery system reduces VOC emissions, meeting the GB 16297-2022 environmental standard. The die head waste heat recovery device saves approximately 5000kWh of electricity annually.
