PET Planetary Extrusion/Melt Filtration Technology
The advantage of planelary extrusion technolog：
l Drying system that free of crystalization: Applied to bottle to bottle recycling granulation without drying. 100% botle flakematerial production of high performance PET belt,fiber, food grade PET material etc.
l High fficilency mixed plasticizing function: Surface area of polymer is 80 times than single screw, 30 times than twin screw.
l Efficient devolatile exhaust technology: The drying system that free of crystallization realize the final perfect product even under the condition that the original material water content is 0.8%.
l Twin filteration system: Fiteration accuracy is 70 microns and the final product reaches FDA grade.
l On-line vicosity test.
Forced vacuum exhaust system
The planetary segment is equipped with a strong vacuum extraction system. During the extrusion process of the planetary segment, the water vapor and volatiles of the melt are sucked out, cooled and discharged through the strong vacuum extraction system.
PET Planetary Pelletizing Technology
The advantage of PET planetary pelletizing technology
1.High efficiency mixed plasticizing function:
because the planetary screw extruder central screw and planetary small diameter screw continuous meshing transmission, so that the planetary screw melt surface area is much larger than the traditional extruder.
2.Efficient devolatile exhaust technology:
During the continuous meshing transmission process of the central screw and the planetary small-diameter screw, the polymer surface area is large and renewed frequently, and it is equipped with a huge opening for vacuum exhaust,thus providing the largest contact area of the melt (80 times that of the single screw , 30 times that of the twin-screw), effectively eliminates moisture and other volatiles in the material, and does not need to configure a high-energy-consuming pre-crystallization drying system. The initial raw material moisture content can be as high as 0.8%, without affecting the final product quality.
3.Online viscosity test: high accuracy, online real-time monitoring and recording of melt performance.
4.The filtration accuracy is 70 microns, and the final product can reach FDA grade.
5.Without drying directly applied to bottle to bottle recycling granulation.
6.Without drying directly with 100% bottle flake material production of high-performance PET packaging belt, fiber, etc.
7.Without drying directly with 100% bottle flake production of high-performance food grade PET sheet.
型号Type 项目Item | XJC-90 | XJC-120 | XJC-150 | XJC-170 | XJC-200 |
螺杆长径比 Screw length diameter ratio | 35 | 35 | 35 | 35 | 35 |
螺杆直径 Screw diameter | 90 | 120 | 150 | 170 | 200 |
驱动功率 Driving power | 110 | 110 | 160 | 200 | 250 |
主螺杆转速 Main screw speed | 70 | 70 | 70 | 70 | 70 |
加热功率(Kw) Heating power(Kw) | 30 | 50 | 66 | 90 | 110 |
PET产量 PET Output ( Kg/h ) PET Output ( Kg/h ) | 260 | 450 | 600 | 800 | 1000 |
Double filtration system
Automatic continuous backflush filtration technology
Automatic continuous backflush filtration has both backflush and exhaust functions, high flushing efficiency, avoid production stop, increase production and energy saving, improve output and economic benefits.
※Continuous melt filter can effectively remove impurities in the melt.
※There are 4 filter chambers, 75% filtration area can be kept in production without pressure
fluctuation when backflushing or changing the screen. Ensure the continuous production without stopping when changing the network, without affecting the product quality.
※Automatic backflush function, the filter can be recycled, prolong the interval time of changing the mesh, can be a long time continuous production.
Secondary precision filtration system
The stainless steel outer casing ensures the smoothness of the inner cavity. The pleated stainless steel tubular filter element is used as the filter element. The equipment is small in size and the filtration area can reach (2-4.5m2), which again increases the filtration accuracy and prolongs the cycle of changing the screen.
※Proprietary filter element design and manufacturing technology, make the molten polymer material fully secondary filtration, improve the purity of the material, the filtration accuracy can reach 70 microns, the final product can reach FDA level.
Online viscosity test
※High accuracy, on-line real-time monitoring and recording of melt performance, to provide quality assurance for production.
PET Planetary Extrusion/Melt Filtration Technology
The advantage of planelary extrusion technolog：
l Drying system that free of crystalization: Applied to bottle to bottle recycling granulation without drying. 100% botle flakematerial production of high performance PET belt,fiber, food grade PET material etc.
l High fficilency mixed plasticizing function: Surface area of polymer is 80 times than single screw, 30 times than twin screw.
l Efficient devolatile exhaust technology: The drying system that free of crystallization realize the final perfect product even under the condition that the original material water content is 0.8%.
l Twin filteration system: Fiteration accuracy is 70 microns and the final product reaches FDA grade.
l On-line vicosity test.
Forced vacuum exhaust system
The planetary segment is equipped with a strong vacuum extraction system. During the extrusion process of the planetary segment, the water vapor and volatiles of the melt are sucked out, cooled and discharged through the strong vacuum extraction system.
PET Planetary Pelletizing Technology
The advantage of PET planetary pelletizing technology
1.High efficiency mixed plasticizing function:
because the planetary screw extruder central screw and planetary small diameter screw continuous meshing transmission, so that the planetary screw melt surface area is much larger than the traditional extruder.
2.Efficient devolatile exhaust technology:
During the continuous meshing transmission process of the central screw and the planetary small-diameter screw, the polymer surface area is large and renewed frequently, and it is equipped with a huge opening for vacuum exhaust,thus providing the largest contact area of the melt (80 times that of the single screw , 30 times that of the twin-screw), effectively eliminates moisture and other volatiles in the material, and does not need to configure a high-energy-consuming pre-crystallization drying system. The initial raw material moisture content can be as high as 0.8%, without affecting the final product quality.
3.Online viscosity test: high accuracy, online real-time monitoring and recording of melt performance.
4.The filtration accuracy is 70 microns, and the final product can reach FDA grade.
5.Without drying directly applied to bottle to bottle recycling granulation.
6.Without drying directly with 100% bottle flake material production of high-performance PET packaging belt, fiber, etc.
7.Without drying directly with 100% bottle flake production of high-performance food grade PET sheet.
型号Type 项目Item | XJC-90 | XJC-120 | XJC-150 | XJC-170 | XJC-200 |
螺杆长径比 Screw length diameter ratio | 35 | 35 | 35 | 35 | 35 |
螺杆直径 Screw diameter | 90 | 120 | 150 | 170 | 200 |
驱动功率 Driving power | 110 | 110 | 160 | 200 | 250 |
主螺杆转速 Main screw speed | 70 | 70 | 70 | 70 | 70 |
加热功率(Kw) Heating power(Kw) | 30 | 50 | 66 | 90 | 110 |
PET产量 PET Output ( Kg/h ) PET Output ( Kg/h ) | 260 | 450 | 600 | 800 | 1000 |
Double filtration system
Automatic continuous backflush filtration technology
Automatic continuous backflush filtration has both backflush and exhaust functions, high flushing efficiency, avoid production stop, increase production and energy saving, improve output and economic benefits.
※Continuous melt filter can effectively remove impurities in the melt.
※There are 4 filter chambers, 75% filtration area can be kept in production without pressure
fluctuation when backflushing or changing the screen. Ensure the continuous production without stopping when changing the network, without affecting the product quality.
※Automatic backflush function, the filter can be recycled, prolong the interval time of changing the mesh, can be a long time continuous production.
Secondary precision filtration system
The stainless steel outer casing ensures the smoothness of the inner cavity. The pleated stainless steel tubular filter element is used as the filter element. The equipment is small in size and the filtration area can reach (2-4.5m2), which again increases the filtration accuracy and prolongs the cycle of changing the screen.
※Proprietary filter element design and manufacturing technology, make the molten polymer material fully secondary filtration, improve the purity of the material, the filtration accuracy can reach 70 microns, the final product can reach FDA level.
Online viscosity test
※High accuracy, on-line real-time monitoring and recording of melt performance, to provide quality assurance for production.
