Product Description
Product Description
Product DescriptionWith the rising of 3D printing technology, 3D printer has been used by designers, engineers and scientists to produce the disposable mechanical products. AT394D Single Screw Filament Extruder for 3D Printer is used to produce 3D printing wire rods of PLA, PE, PP, PS and ABS with a single-screw extruder.SpecificationModelAT394DTypeSingle-screw extruder & PLC controlScrew diameter¢25mmLength-diameter ratio28Screw speed0~120rpm, variable-speedScrew material38CrMoAl chromium molybdenum alloy, surface treated by hardening and tempering, nitridation, chromeplate, polishing and finegrindingHardness HRC55~60Coarseness: Ra≤0.4umNitridation coating thickness≥0.6mmBarrel material38CrMoAl chromium molybdenum alloy, surface treated by hardening and tempering, nitridation, chromeplate, polishing and finegrindingHardness HRC55~60Coarseness: Ra≤0.4umNitridation coating thickness≥0.6mmHeating zone4 heating zones with mica heaterMachine head with one heating zoneEach heating zone with copper cooling fin and external stainless steel safety hoodCooling deviceThree group multi-fin fan with super-silent forced air coolingDrive motor0.75Kw gear speed-reducing motorFiltering mesh closureRapid-replaceable and with 0~80um meshFeeder0~50rpm, frequency controlElectric control systemLCD touch screen, programmable with PLCAll parameters can be randomly controlled and displayedDynamic display and monitor extruding procedureSoftware interface with intuitive graphicsUSB data output interface, easy to output and printMachine head pressureWorking pressure up to 15MpaHigh-precision temperature and pressure sensors to monitor the change of temperature and pressure of melt in machine head,interlocking control the running of main machine and with over-pressure protection functionSample die head38CrMoAl chromium molybdenum alloyNitridation hardness HRC60Number of sample: 1Shape of sample: cylinderBuilt-in rapid hinged screen replacing deviceRapid-connection clamping ring to disassembly or assembly die head rapidly and easy to connect the downstream device, labor-savingand time-saving to begin next testsSafety protectionInterlocking of melt pressure with main machine for over-pressure alarmInterlocking of melt temperature with main machine to start the protection to shut machine offInterlocking of material-feeding with main machine for protecting starting sequenceSpeed closed-loop controlDrafting roll and winding disk controlled by servo, high reliability, wide speed-adjusting range and stable runningClosed-loop control of laser diameter tester and drafting speed with precise wire diameterCooling bathMoveable bath of 304# stainless steel, water inlet/outlet valve, compound propelling sheave, erasing wheel and blowing machineTake-upPosition: singleCounter: digitalMaterial of draft roll: PU wear-resistant materialDraft speed: 1~10mm/min, variable speedDiameter of winding disk: ¢150mmLaser diameter testerMeasuring range: 0.100~10.00mmDrafting speed:±0.001+0.5%DmmResolution: 0.001mmPowerAC380V 50Hz, three-phaseDetails & Features★ Single-screw extruder with PLC control and LCD touch screen;★ Screw and barrel made of 38CrMoAl chromium molybdenum alloy and surface treated by hardening and tempering, nitridation, chromeplate, polishing and fine grinding;★ Sample die head made of 38CrMoAl chromium molybdenum alloy;★ Machine head with one heating zone and 4 heating zones with mica heater;★ Variable screw speed within the range of 0~120rpm; ★ Multi safety protections; Our CompanyHistorySince 1982 with more than 20 years’ experienceWarrantyTwo Year Warranty for whole productTrainingVideo and user manual for trainingOnsite serviceInstallation and training service is availableTesting serviceFree sample testing before order is availableLead time15 working days lead time for most productPacking & DeliveryPackagingDimensions1160x510x1050mmWeightApprox. 80kgPackaging Details1. The equipment is covered with film is protect it from water vapour during the trip. 2. The box is filled with foam to protect the equipment from impact. 3. Exported wooden box made from plywood, don't need fumigated. PaymentPayment TermT/TEXW30% T/T in advance, paid the balance before shipmentFOBCFR(C&F)30% T/T in advance, paid the balance against copy of B/LCIFL/CL/C amount above 50,000 usd, we can accept L/C at sightWest UnionAmount lower than 5000usdWest UnionDelivery Time7~10days after receiving payment for one containerContacting Us
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