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Product Details:
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| Voltage: | 220V-480V | Core Challenge: | Hydrolysis-Prone & Narrow Processing Window |
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| Application: | Wire, PIPE, Sheet, Filament | Temperature Control Accuracy: | ±1°C |
| Melt Uniformity: | High | Warranty: | 1 Year |
| Highlight: | 480v strapping roll manufacturing machine,480v box strapping roll making machine,tape strapping roll manufacturing machine |
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This production line is engineered specifically to overcome the sensitive processing characteristics of PET material. PET is prone to hydrolysis, and its melt viscosity is extremely sensitive to temperature variations. Our integrated deep dehumidification drying system and high-precision extrusion temperature control module ensure ultra-low raw material moisture content (≤50ppm) and uniform, stable melt temperature (±1°C). This creates the ideal processing environment for PET, forming the foundation for excellent product mechanical properties, high clarity, and stable output rates—enabling true mastery of PET's processing window.
Parameter Category
Parameter Item
Specification / Description
Drying System
Dehumidification Method
Honeycomb Rotor Dehumidification
Dew Point Temperature
≤ -40°C
Drying Temperature Range
150 - 180 °C
Material Moisture Content (after treatment)
≤ 50 ppm
Extrusion System
Screw Type
Barrier Type, PET-specific
Temperature Control Zones
Barrel 5 zones + Die 2 zones
Temperature Control Accuracy
±1.0 °C
Heating Method
Cast Aluminum Heaters
Melt Quality
Pressure Fluctuation (with optional melt pump)
≤ ±0.5%
Melt Temperature Uniformity
Full-process temperature difference ≤ 4 °C
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Contact Person: Miss. Emily
Tel: 8613162369131