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Plastic 3 in 1 Compactor LDPE/HDPE film recycling pelletizing machine
Introduction:
RETECH RCDJ Series PP PE film compacting and pelletizing system combines functions of compacting, plasticization and pelletizing into one step, applied in the plastics recycling and pelletizing process.
RCDJ pelletizing system is a reliable and efficient solution for plastics PE film, PP raffia, filament, bags, woven bags and foaming materials granulation.
Final product are in the form of pellets/ granules, can directly put into the production line for film blowing, pipe extrusion,plastic injection, etc.
Specifications:
Model Name | RCDJ Series |
Recycling Material | HDPE, LDPE, LLDPE, PP, BOPP, CPP, OPP, PA, PET, PC, PS, EPS ,etc /Soft Plastic Films |
Final Product Shape | Pellets/ Granules |
System Composition | Belt conveyor, Compactor, Main extruder, Filtration/Screen changer, Water-ring/Strand cutting system, Drying and Packing system. |
Output Range | 120-1000kg/h |
Feeding Device | Belt conveyor (Standard), Roll-hauling device (Optional) |
Compactor Volume | 300 -1400 Liters |
Screw Diameter | 85mm-200mm |
Screw material | 38CrMoAlA nitride steel |
Screw L/D | 28:1-33/1 |
Barrel's Heating | Aluminum heaters |
Barrel's Cooling | Fans/Blowers |
Vacuum Degassing | Double vacuum stations |
Pelletizing Type | Water-Ring/Strand |
Voltage Standard | Depends |
Optional Devices | Metal detector, Chiller,Heating exchanger etc. |
Delivery Time | 60 days |
Warranty | 1 Year |
Technical Service | Project design, suggestion on factory construction, installation and commissioning |
Working Flow of RCDJ PE Film Compacting and Pelletizing System:
1. Belt conveyor with metal detector:
Metal detector can be combined with belt conveyor, and can interlock with control system, to warn and stop the system, in case that metal is found in feeding section.
2. Crushing and Compacting/Agglomeration:
The rotatory blades of compactor will cut up big size PE film into small scraps. Friction heating which caused by high speed rotatory blades will heat and let scraps shrink.
Optimal designed guide structure compacts the material and directs it into extruder screw. Crushing drying and compacting the material enables a fast and stable feeding from the compactor directly into the extruder.
3. Plasticization and degassing:
A specialized single screw extruder applied to gently melt the pre-compacted material. The plastic scraps will be well melted, plasticized in a processing section.
With double-zone vacuum degassing system, useless elements such as low molecular and moisture will be removed efficiently, especially suitable for heavy printed film and material.
4. Melting filtration:
Non-stop self cleaning screen changer, double-plate type, double-piston type, double-piston type with function of back-flush.
You can put different layers and different standard meshes like 80 mesh-120 mesh according to the next application of granules.
5. Pelletizing die face cutting:
Die-face water ring pelletizing system set as the standard granulating method in RCDJ pelletizing system.
Self-adjusting pelletizing head for the best granulate quality and long uptime thanks to consistently correct blades pressure. RPM of rotatory blades is automatic based on melt extruding pressure.
Advanced dewatering vibration sieve combining with horizontal-type centrifugal dewatering present high performance dried pellets.
6. Drying&Vibrating
The plastic pellets/granules will get wet while falling down into cooling water after cutted.The hot pellets is easy to blocking in a short time. Retech have 2 options to help you to get best granules.
1) The first option is to dry the wet granules by vertical dewatering machine.It works by fast centrifuge force in speed 1200 RPM. The granules will get fully flying and water will be get rid of granules fastly. After dewatering machine,we usually put a vibrator machine to select best granules by hole size selection.
2) The second option is to vibrating the granules directly and slowly. The grnaules will stay a while on screen of vibrator to dry.
Main Technical Parameters/Models:
Models | Data of compactor | Data of single screw extruder | Throughput rate(Kg/hr) | |||
Efficiency volume (Liter) | Motor power (KW) | Diameter of screw(mm) | L/D | Motor power(KW) | ||
RCDJ85 | 300 | 37 | 85 | 33 | 55 | 160-220 |
RCDJ100 | 500 | 55 | 100 | 33 | 90 | 280-360 |
RCDJ130 | 800 | 75 | 130 | 33 | 132 | 450-550 |
RCDJ160 | 1000 | 110 | 160 | 30 | 185 | 650-750 |
RCDJ180 | 1200 | 132 | 180 | 28 | 250 | 800-1000 |
Plastic 3 in 1 Compactor LDPE/HDPE film recycling pelletizing machine
Introduction:
RETECH RCDJ Series PP PE film compacting and pelletizing system combines functions of compacting, plasticization and pelletizing into one step, applied in the plastics recycling and pelletizing process.
RCDJ pelletizing system is a reliable and efficient solution for plastics PE film, PP raffia, filament, bags, woven bags and foaming materials granulation.
Final product are in the form of pellets/ granules, can directly put into the production line for film blowing, pipe extrusion,plastic injection, etc.
Specifications:
Model Name | RCDJ Series |
Recycling Material | HDPE, LDPE, LLDPE, PP, BOPP, CPP, OPP, PA, PET, PC, PS, EPS ,etc /Soft Plastic Films |
Final Product Shape | Pellets/ Granules |
System Composition | Belt conveyor, Compactor, Main extruder, Filtration/Screen changer, Water-ring/Strand cutting system, Drying and Packing system. |
Output Range | 120-1000kg/h |
Feeding Device | Belt conveyor (Standard), Roll-hauling device (Optional) |
Compactor Volume | 300 -1400 Liters |
Screw Diameter | 85mm-200mm |
Screw material | 38CrMoAlA nitride steel |
Screw L/D | 28:1-33/1 |
Barrel's Heating | Aluminum heaters |
Barrel's Cooling | Fans/Blowers |
Vacuum Degassing | Double vacuum stations |
Pelletizing Type | Water-Ring/Strand |
Voltage Standard | Depends |
Optional Devices | Metal detector, Chiller,Heating exchanger etc. |
Delivery Time | 60 days |
Warranty | 1 Year |
Technical Service | Project design, suggestion on factory construction, installation and commissioning |
Working Flow of RCDJ PE Film Compacting and Pelletizing System:
1. Belt conveyor with metal detector:
Metal detector can be combined with belt conveyor, and can interlock with control system, to warn and stop the system, in case that metal is found in feeding section.
2. Crushing and Compacting/Agglomeration:
The rotatory blades of compactor will cut up big size PE film into small scraps. Friction heating which caused by high speed rotatory blades will heat and let scraps shrink.
Optimal designed guide structure compacts the material and directs it into extruder screw. Crushing drying and compacting the material enables a fast and stable feeding from the compactor directly into the extruder.
3. Plasticization and degassing:
A specialized single screw extruder applied to gently melt the pre-compacted material. The plastic scraps will be well melted, plasticized in a processing section.
With double-zone vacuum degassing system, useless elements such as low molecular and moisture will be removed efficiently, especially suitable for heavy printed film and material.
4. Melting filtration:
Non-stop self cleaning screen changer, double-plate type, double-piston type, double-piston type with function of back-flush.
You can put different layers and different standard meshes like 80 mesh-120 mesh according to the next application of granules.
5. Pelletizing die face cutting:
Die-face water ring pelletizing system set as the standard granulating method in RCDJ pelletizing system.
Self-adjusting pelletizing head for the best granulate quality and long uptime thanks to consistently correct blades pressure. RPM of rotatory blades is automatic based on melt extruding pressure.
Advanced dewatering vibration sieve combining with horizontal-type centrifugal dewatering present high performance dried pellets.
6. Drying&Vibrating
The plastic pellets/granules will get wet while falling down into cooling water after cutted.The hot pellets is easy to blocking in a short time. Retech have 2 options to help you to get best granules.
1) The first option is to dry the wet granules by vertical dewatering machine.It works by fast centrifuge force in speed 1200 RPM. The granules will get fully flying and water will be get rid of granules fastly. After dewatering machine,we usually put a vibrator machine to select best granules by hole size selection.
2) The second option is to vibrating the granules directly and slowly. The grnaules will stay a while on screen of vibrator to dry.
Main Technical Parameters/Models:
Models | Data of compactor | Data of single screw extruder | Throughput rate(Kg/hr) | |||
Efficiency volume (Liter) | Motor power (KW) | Diameter of screw(mm) | L/D | Motor power(KW) | ||
RCDJ85 | 300 | 37 | 85 | 33 | 55 | 160-220 |
RCDJ100 | 500 | 55 | 100 | 33 | 90 | 280-360 |
RCDJ130 | 800 | 75 | 130 | 33 | 132 | 450-550 |
RCDJ160 | 1000 | 110 | 160 | 30 | 185 | 650-750 |
RCDJ180 | 1200 | 132 | 180 | 28 | 250 | 800-1000 |
