{"product_id":"tube-ptfe-extrudeur-externe-80mm","title":"PTFE Extruder Tube (80mm)","description":"\u003cp style=\"text-align: justify;\"\u003eThe External Extruder PTFE Tube is the replacement filament guide part for Volumic FDM printers of the Stream series. The PTFE (Polytetrafluoroethylene) tube ensures the passage of the filament between the extruder outlet and the hotend inlet, externally to the extrusion carriage.\u003cbr\u003e\u003cbr\u003ePTFE is chosen for its very low friction coefficient, good chemical resistance, and high-temperature resistance: these characteristics ensure a smooth and consistent filament feed without extrusion jerks or material accumulation, a critical point for machines operating in series production or with flexible materials sensitive to pushing forces.\u003c\/p\u003e\n\u003ch2\u003eImplementation\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe tube is installed in its quick connector (push-fit) according to the procedure documented by Volumic in its online technical support, with the machine off and the hotend cooled. Its replacement is recommended in case of clogging, internal marking by a loaded filament, or during a preventive maintenance operation on the extruder. Several lengths are available in the range depending on the printer model and the position of the tube in the guide chain (external or internal part).\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003ePart type\u003c\/th\u003e\n\n\u003ctd\u003eFilament guide tube (push-fit)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eMaterial\u003c\/th\u003e\n\n\u003ctd\u003ePTFE (Polytetrafluoroethylene)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003ePosition\u003c\/th\u003e\n\n\u003ctd\u003eExtruder, external part\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eLengths available in the range\u003c\/th\u003e\n\n\u003ctd\u003eSeveral lengths offered depending on the application\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eCharacteristics\u003c\/th\u003e\n\n\u003ctd\u003eLow coefficient of friction, good thermal and chemical resistance\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eUsage\u003c\/th\u003e\n\n\u003ctd\u003eSpare part \/ maintenance consumable\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eVolumic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\n  \u003cli\u003eVolumic Stream series printers\u003c\/li\u003e\n\n  \u003cli\u003eStream 20 PRO MK1 and Stream 20 PRO MK2\u003c\/li\u003e\n\n  \u003cli\u003eStream 30 PRO MK1 and Stream 30 PRO MK2\u003c\/li\u003e\n\n  \u003cli\u003eStream 20 DUAL MK1 and Stream 20 DUAL MK2\u003c\/li\u003e\n\n  \u003cli\u003eStream 30 DUAL MK1 and Stream 30 DUAL MK2\u003c\/li\u003e\n\n  \u003cli\u003eStream 30 Ultra\u003c\/li\u003e\n\n  \u003cli\u003eStream 30 SC\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Volumic","offers":[{"title":"Default Title","offer_id":56893878174040,"sku":"PID378","price":3.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/2020_07_tube-ptfe-extrudeur-externe-80mm-2.jpg?v=1775220984","url":"https:\/\/3dprint.shop\/en\/products\/tube-ptfe-extrudeur-externe-80mm","provider":"3dPrint.Shop","version":"1.0","type":"link"}