{"product_id":"conduit-de-ventilation-extrudeur-sh65-exo42-blowerduct","title":"SH65\/EXO42 Extruder Ventilation Duct (Blowerduct)","description":"\u003cp style=\"text-align: justify;\"\u003eThe SH65\/EXO42 extruder ventilation duct, also known as a blowerduct, is a spare part that channels the airflow from the cooling fan towards the part being printed. Installed on the Volumic print head, it directs the air exiting the blower as close as possible to the nozzle to ensure controlled cooling of the freshly deposited layer.\u003c\/p\u003e\n\u003ch2\u003eRole in print quality\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe quality of the layer cooling at the nozzle exit directly affects the rendering of bridges, overhangs, and fine details in FDM printing.\u003cbr\u003e\u003cbr\u003eA duct with geometry degraded by heat, cracked, or poorly positioned leads to air dispersion and visible defects on the finished part. Replacing it with the original part restores the flow geometry intended by the manufacturer and the regularity of the cooling.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe duct is mounted in the dedicated slot on the print head, at the outlet of the radial fan. The operation does not require major disassembly of the machine and is part of a preventive maintenance logic for printers in intensive workshop or production use.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eType\u003c\/th\u003e\n\n\u003ctd\u003eExtruder ventilation duct (blowerduct)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eFunction\u003c\/th\u003e\n\n\u003ctd\u003eChanneling airflow from the radial fan to the printing area\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003ePosition\u003c\/th\u003e\n\n\u003ctd\u003ePrint head, at the blower outlet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eType of intervention\u003c\/th\u003e\n\n\u003ctd\u003eSpare part, preventive or corrective maintenance\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  \u003ctr\u003e\n\n\u003cth\u003eReference\u003c\/th\u003e\n\n\u003ctd\u003ePID4467\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 SH65 3D printers\u003c\/li\u003e\n\n  \u003cli\u003eVolumic EXO42 3D printers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Volumic","offers":[{"title":"Default Title","offer_id":56831091343704,"sku":"PID4467","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/2023_12_conduit-de-ventilation-extrudeur-sh65exo42-blowerduct-2-1.jpg?v=1775242578","url":"https:\/\/3dprint.shop\/en\/products\/conduit-de-ventilation-extrudeur-sh65-exo42-blowerduct","provider":"3dPrint.Shop","version":"1.0","type":"link"}