PET/PLA Twin Screw Sheet Extrusion Line

Detailed Product Description

Processed material: PET/PLA,100% recycled.
Max Output: PET/PLA 400Kgs/h
Power consumption:120Kws/h appx
CE quality standard.
PET/PLA sheet twin screw extruder machine with screw dia 72mm and max output PET/PLA 400Kgs/h WSJP75-1000.
WSJP75-1000 parameters:

Processed material	Screw Size	Sheet Width	Sheet thickness	Thickness Variation	Max Output	Power Consumption
PET/PLA	Φ72x40,toy bricks type	≤700mm,bigger at request	0.12-0.16mm	±0.01mm	PET:400Kgs/h	120Kws/h appx

1:Unique innovated technology avoids pre-drying and crystallization process which helps saving about 30% energy than regular single screw PET/PLA extruder and can process 100% recycled material.
2:Famous brand standard A/C motor with AB speed inverter offers wide range smooth driving power.
3:Specially designed high efficiency twin screw with unique toy bricks structure nitrified with hardness ≥860,perfectly suits for PET/PLA material and enables highest max output with least power consumption.It is compatible with PP,PS sheets production as well if need.
4:Casting Al heater with water cooling controlled automatically by PID controlling system offers high precision heating to barrels.
5:Hydraulic driven double position screen change enables easy mesh changing during production without stopping.
6:Gear pump with 2 sets of pressures sensors loop controlled by PLC guarantees very stable melted flow pressure for high quality sheets production request.
7:Cloth hanger type structure T-Die with screw pull for thickness adjustment and width adjustable.
8:Horizontal type calendering unit consists of 3 mirror rollers with surface roughness ≤0.025μm and centricity ≤0.005mm,adopted Japanese famous brand bearing,which all guarantee sheet thickness variation ±0.01mm.Each roller is independently driven by high quality A/C motor with AB speed inverter.
9:PID automatically temperature controlling system guarantees the surface temperature variation of rollers ±1°C which helps much for good quality sheets' production.
10:Long natural cooling system with sheet trimmed to requested width allows sheets enough time to cool down before taking off and winding.
11:Taking off unit with scrap winding is driven by torque motor.
12:Silicon oil coating and drying before winding for good thermoforming request.
13:Multi-position winding unit allows max Diameter 800mm roll winding(Automatical winding unit for option)
14:Whole machine is controlled by PLC.Parameters are easy to be setted on touch screen.
15:Whole machine is produced according to CE standards.Quality is controlled under ISO9001:2000 system.

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