Non-Dried Pet-Bottle-Scrap Granules Co-Rotating Twin Screw Extruders

Product Application

PET is widely used in the field of plastic processing and forming as its excellent properties, such as high transparent, odorless, high-impact, exce-llent thermoforming and recyclable.
PET Sheet Extrusion Line (Nondrying Process) can produce monolayer or three-layer sheets, high proportion of recycled materials(recycled PET/PLA/PP/PE/PS/ABS) can be used for the middle-layer production, meanwhile the outer layer consists of the new materials which is mixed with anti-sticking agent. Generally, we use PETG for the outer layer structure, it is a kind of modified and non-crystallization PET, this is what we know ABA three-layers co-extrusion structure.
GORRAY pay attention to technological innovation, actively introduce advanced foreign technology, and constantly develop new products. We make PET sheet & film by using of Conical Twin-screw Extrusion Line, that will save energy more than 40% as it is multi-channel vacuum exhaust, and no need pre-crystallization & drying process. Due to configuring the non-stop net changer, we can use 100% recycled materials for the production, greatly reduce the cost. At the same time, CaCO? and PE can be added together for blending modification to lower costs and improve toughness, that is widely used for making blister flowerpot and lampshade, etc.
Without any adjustment, this production line can directly produce PLA(polylactic acid) Sheet, grade of full biodegradable material.
We can use a kind of flexible roller to produce ultrothin sheet(unstretched film).


Main features

1) Simple structure in linear type ,easy in installation and maintation. 

2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts. 

3) High pressure double crank to control the die opening and closing. 

4) Running in a high automatization and intellectualization,no pollution 

5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine . 

Specifications

pecifications


Our Company
 

Nanjing Gorray Extrusion Equipment LLC is the top enterprise in China producing and developing extrusion equipments for plastics.
It's a high-tech entity involved in research, manufacture and sale of plastic machineries for different applications such as reinforcing, filling, compounding, granulating,
extusion, recycling, sheeting and tubing. We are the Only Manufacturer who focus on High Tech PLC Computer Control System for PET/PLA Sheet Extrusion Machine,
PC/PMMA Optical Sheet Extrusion, PVC/PPR Pipe Extrusion line, Production Line of EVA Adhesive Film for Solar Panel, etc. 

 

Nanjing Gorray delivers a complete range of overall solution for polymer processing, which covers a wide range of plastics processing equipments,
such as plastic modified granulation & extrusion, PVC pelletizer, cable material granulator, engineering plastic granulator, CaCO3 high filling masterbatch granulator,
plastic sheet extrusion, plastic recycling equipment, plastic pipe and profile extrusion, PVC/WPC board and profile extruder, single screw extruder,
parallel twin screw extruder, conical twin-screw extruder, high speed mixer, crusher, screw uploader, vacuum uploader and grinder etc.
And now our company has accumulated a vast wealth of experience on plastic equipments, molds, technical formula, and products, both at a national and international level.

 

Product Application

PET is widely used in the field of plastic processing and forming as its excellent properties, such as high transparent, odorless, high-impact, exce-llent thermoforming and recyclable.
PET Sheet Extrusion Line (Nondrying Process) can produce monolayer or three-layer sheets, high proportion of recycled materials(recycled PET/PLA/PP/PE/PS/ABS) can be used for the middle-layer production, meanwhile the outer layer consists of the new materials which is mixed with anti-sticking agent. Generally, we use PETG for the outer layer structure, it is a kind of modified and non-crystallization PET, this is what we know ABA three-layers co-extrusion structure.
GORRAY pay attention to technological innovation, actively introduce advanced foreign technology, and constantly develop new products. We make PET sheet & film by using of Conical Twin-screw Extrusion Line, that will save energy more than 40% as it is multi-channel vacuum exhaust, and no need pre-crystallization & drying process. Due to configuring the non-stop net changer, we can use 100% recycled materials for the production, greatly reduce the cost. At the same time, CaCO? and PE can be added together for blending modification to lower costs and improve toughness, that is widely used for making blister flowerpot and lampshade, etc.
Without any adjustment, this production line can directly produce PLA(polylactic acid) Sheet, grade of full biodegradable material.
We can use a kind of flexible roller to produce ultrothin sheet(unstretched film).


Main features

1) Simple structure in linear type ,easy in installation and maintation. 

2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts. 

3) High pressure double crank to control the die opening and closing. 

4) Running in a high automatization and intellectualization,no pollution 

5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine . 

Specifications

pecifications


Our Company
 

Nanjing Gorray Extrusion Equipment LLC is the top enterprise in China producing and developing extrusion equipments for plastics.
It's a high-tech entity involved in research, manufacture and sale of plastic machineries for different applications such as reinforcing, filling, compounding, granulating,
extusion, recycling, sheeting and tubing. We are the Only Manufacturer who focus on High Tech PLC Computer Control System for PET/PLA Sheet Extrusion Machine,
PC/PMMA Optical Sheet Extrusion, PVC/PPR Pipe Extrusion line, Production Line of EVA Adhesive Film for Solar Panel, etc. 

 

Nanjing Gorray delivers a complete range of overall solution for polymer processing, which covers a wide range of plastics processing equipments,
such as plastic modified granulation & extrusion, PVC pelletizer, cable material granulator, engineering plastic granulator, CaCO3 high filling masterbatch granulator,
plastic sheet extrusion, plastic recycling equipment, plastic pipe and profile extrusion, PVC/WPC board and profile extruder, single screw extruder,
parallel twin screw extruder, conical twin-screw extruder, high speed mixer, crusher, screw uploader, vacuum uploader and grinder etc.
And now our company has accumulated a vast wealth of experience on plastic equipments, molds, technical formula, and products, both at a national and international level.