Nanjing Chuangbo Extrusion Equipment Co., Ltd.  

Product Name: Highly Foamed PLA Plate Extruder Model NO.: TSC-25/60 Computerized: Computerized Automation: Automatic Exhaust: Exhaust Screw Channel Structure: Deep Screw Engagement System: Full Intermeshing Screw: Twin-Screw Assembly Structure: Integral Type Extruder Feeding Mode: Multiple Feed Product Type: Extrusion Molding Machine Plastic Processed: PLA Type: Sheet/Plate/Fiber/Strip Extruder Extrusion Amount: 20~150kg/H Trademark: CHUANGBO Transport Package: Wooden Cases Specification: CE Origin: Nangjing, Jiangsu HS Code: 8477900000 Product Description Foam Technology for Highly Functional Products that are Friendly to Man and the EnvironmentWe contributes to develop highly functional products with our environmentally friendly technology.Safe and Ecological Foaming Agent· No-need for explosion-proof facilities: Unlike hydrocarbon-based foaming agents, our foaming agent is non-explosive.· Ecological: With its low GWP coefficients, our foaming agent is ecological compared to hydrocarbon-based agents.· Superior recycling efficiency: Unlike chemical foaming agents, our foaming agent contains no poisonous residue.For molding highly functional foam productsSupercritical insert gas foaming enables:· Formation of cells just a few μm in diameter· Production of highly foamed crystalline resins - difficult with conventional foam technologies· High added value, such as optical performance, by controlling cell diameterTotal Technical Support· We thoroughly supports the development of raw materials, operation processes, and equipment with the Japanese cooperative partner.· Supercritical Insert Gas Feeder can feed carbon dioxide, nitrogen, and other inert gases.· Our standard lineup of foam molding machines includes extruders and reaction injection molders.Main ProductsThermoplastic resin:PE PP PLA PS PET...Extrusion Molding:Plate, sheet, block, membrane, strip, fiber...Quantitative supply technology that responds to instant pressure fluctuationsThe Supercritical Insert Gas Feederenables extremely precise supply of foaming agents that conventional pumps cannnot achieve.It is a quantitative gas feeder developed specially for supercritical inert gas foam molding.Highly precise gas supply to any foam molding· Because of the low solubility of carbon dioxide and nitrogen in resins, slight fluctuations in gas supply have a large effect on the foaming conditions.· The Supercritical Insert Gas Feeder ensures precise gas addition by automatically synchronizing the addition pressure with the pressure in the molding machine.For quantitative addition of various inert gases· The Supercritical Insert Gas Feeder can be used to add various inert gases such as supercritical carbon dioxide and nitrogen.· The systems can supply gas in micro to large amounts.Standard models provide gas at supply pressures of 15 MPa and 25 MPa. Higher pressure models are also available.For purposes other than foam molding· Demand is growing for supply of supercritical inert gases other than for foam molding.· We can manage requests for various options, allowing customers to employ theSupercritical Insert Gas Feederfor a wide variety of uses.Supercritical Insert Gas FeederCompare to conventional pumpsHighly precise gas supply without the influence of insert pressureSpecification of theInsert gas feederModelSFC-20SFC-100SFC-300SFN-20CFN-100SFN-300Gas typeCO2N2Feed pressure (high-pressure specification)15(25)MPa15(25)MPa15(25)MPa15(25)MPa15(25)MPa15(25)MPaFeed rate0.2~20(ml/min)1~100(ml/min)3~300(ml/min)0.2~20(ml/min)1~100(ml/min)3~300(ml/min)Feed precisionless than±1% (f.s.)less than±1% (f.s.)Pump, flow controlnon-pulsating plunger pump and DC servo controlHigh-pressure booster pump and precision automatic flow capacity control valveFlow meterCoriolis mass flow capacity valveCoriolis mass flow capacity valveControl panelcolor touch panelcolor touch panelOptionsCO2/O2 concentration sensor, alarmCO2/O2 concentration sensor, alarmPower supplyAC100V/200VAC100V/200VElectrical capacity2kW2kW5kW1kW1kW1kWCompressor airnot requirednot requirednot requiredrequiredrequiredrequiredExternal dimensions(W×D×H)640×860×1600640×860×1600740×1200×1900640×860×1600740×1200×1900740×1200×1900Specification of the MachineModelTSC-25/60TSC-40/90TSC-52/120TSC-65/150Gas typeCO2 or N2Insert gas supply pressure (maximum)15(maximum 25MPa)Amount of inert gas added (maximum)10%CO2,5%N2Extrusion amount (when using PS)20kg/h50kg/h100kg/h150kg/hExtruder typetandemtandemtandemtandemFirst stage extruder (mixing)φ25 twin-screwφ40 twin-screwφ40 twin-screwφ40 twin-screwSecond stage extruder (cooling)φ60 single-screwφ90 single-screwφ120 single-screwφ6150 single-screwDie systemcircular die/TdieHaul-off machine (cooling machine)manufactured to production specificationsWinding machine, sizingmanufactured to production specifications