Interested in PET recycling? Choose us, because our 15-year experience and expertise in PET extrusion solutions can prepare anyone who wants to be involved in PET extrusion. Our solutions reflect our deep experience and ardent passion to innovate.
|No.||Application||Intrinsic viscosity（IV）||Molar mass|
Thermal degradation reaction
The thermal degradation happens when the temperature is higher than the melting point, which is inevitable. As the activation energy of the thermal degradation reaction is higher than that of the polycondensation reaction. The thermal degradation becomes heavier and heavier with the increase of temperature.
Special Extruder for PET Recycling
Applications of PET Extrusion
You can certainly depend on us to develop and deliver customized machines, which can handle any imaginable thorny recycling task. USEON will help you eradicate struggles with bottle-grade PET recycling, fluffy materials, or even the most difficult plastic recycling challenges. Choose us, and together, we’ll fight for a greener tomorrow. So, what are you waiting for? Contact us today to find out the limitless opportunities with which we can help.
Table of Contents
|Type||Dia. (mm)||Motor (kW)||Output (kg/hr)|
Tech Features & Advantages
- High output: 2500kg/h for each extruder
- Pre-drying-free technology
- High efficient vacuum system keeps IV drop minor
- Optimized screw design avoids yellowing and over heating
- Less residence time leads to less polymer degradation
- Better dispersion performance leads to less percentage of additives
PET Bottle Flakes to PSF
Flow Chart: Twin Screw Extruder → Gear Pump → CF Filter → PSF
Raw material: flake/popcorn/scrap/film/fiber/sheet with the moisture less than 1.5%
PET Bottle Flakes to POY
Flow Chart: Twin Screw Extruder → Gear Pump → CF Filter → LSP → POY
Raw material: Clean bottle flakes with moisture less 1%
Flow Chart: Pelletizing Line → SSP → 2/4 Strap extrusion
Film structure: A/B/C conextrusion
SAT75-SAT135-SAT75 With total output 2.5ton/h
SAT95-SAT175-SAT95 With total output 4.5ton/h
USEON has helped clients worldwide launch 300 sets of Direct Extrusion for sheet/film with the advantage of saving energy, space, man power and better quality of final product.
Co-extrusion: A/B/A, thickness 0.12~1.2mm for thermoforming.
SAT75-TDD65, width 500~1200mm, output 300~600kg/h
Automatic winder for high line speed up to 50m/min.
Flow chart description:
Loader → Transit silo → Loss-in-weight feeding → Twin screw compounding → Filter → Gear pump → Distributor → T-die → Three roller calendar → Cooling stack and edge cutting → Thickness tester → Corona treatment → Silicon/anti-static coating and dryer → Protection film coating → Haul-off → Automatic winder with accumulator
PET Foam Sheet
Lower density, lower-cost solution for PET/PLA thermoforming sheets. Reduce the consumption of the raw materials for thermoforming sheet.
Multi-layer structure: physically foamed central layer and solid both side skin layers.
Thickness ranged: 0.5-1.5mm.
The production cost 5-30% lower compared to the whole solid sheet.
Better heat insulation performance, perfectly for the hot containers.
Density range: 80-350kg/m3
Dimension: Width: 600-1220mm
- Eco-friendly blowing agent
- Variety of raw material sources (bottle flakes)
- Reaction, mixing and foam extrusion in one step
- Easy forming
- Superior mechanical properties
- High-temperature resistance
- Road transportation
- Rail transportation
- Wind power
USEON has helped clients worldwide launch more than 130 PET pelletizing lines.
The raw material can be flake, sheet, scrap, fines, popcorn (from fiber, film, clothes).
By discovering more of USEON’s innovative solutions, you can recycle PET and maintain the same material quality as virgin PET.