{"product_id":"elegoo-neptune-4-fdm-3d-printer","title":"ELEGOO Neptune 4 FDM 3D Printer","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe ELEGOO Neptune 4 is a high-speed FDM printer built around Klipper firmware and an ARM 64-bit 1.5GHz quad-core processor with 8G RAM, bringing software-side speed optimisation together with a CNC machined aluminum extrusion frame designed to handle up to 500 mm\/s printing. The dual-gear direct extruder with a 5.2:1 reduction ratio delivers strong extrusion grip and precise filament feeding at high flow rates, while the copper-titanium all-metal throat pipe and dedicated air duct design manage heat dissipation effectively and reduce the risk of nozzle blockage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAuto bed leveling uses a 121-point (11×11) grid for fast and accurate platform calibration across the full build surface, with hand-twist knobs for auxiliary manual adjustment. The PEI magnetic platform releases printed models with a slight flex, and the 300 °C high-temperature nozzle combined with a 110 °C heated bed covers a broad material range — PLA, ABS, PETG, TPU, Nylon, Wood, and Marble — across a 225 × 225 × 265 mm build volume.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSix fans handle part cooling: two thickened double-sided 4015 model cooling fans and four 4020 ball bearing blower fans provide comprehensive heat dissipation even at maximum print speeds. The 4.3-inch removable capacitive touchscreen with model preview and pause function can be handheld or mounted to the base, and an LED light strip on the gantry plus a nozzle-mounted LED keep the print zone clearly visible in any lighting condition. USB and Wi-Fi connectivity with TF Card offline printing support makes the Neptune 4 flexible for both tethered and standalone use.\u003c\/p\u003e","brand":"Astra Store ","offers":[{"title":"Default Title","offer_id":53623073341624,"sku":null,"price":22999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3035\/0008\/files\/N4-1_2048x2048_038c2477-47b5-4ba1-8072-15e32faa530f.webp?v=1782376624","url":"https:\/\/astrastore.art\/products\/elegoo-neptune-4-fdm-3d-printer","provider":"Astra Store ","version":"1.0","type":"link"}