{"product_id":"mingda-ad-f4-4-color-channel-letter-signage-3d-printer","title":"MINGDA AD-F4 4-Color Channel Letter \u0026 Signage 3D Printer","description":"\u003cp\u003e\u003cstrong\u003eMINGDA AD-F4 4-Color Channel Letter \u0026amp; Signage 3D Printer\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe MINGDA AD-F4 is the world's first high-speed 4-color 3D printer built specifically for channel letter and 3D signage production. Designed for sign makers and signage manufacturers, it combines speed, precision, and full-color capability to transform the way LED letters and custom signs are made. With a massive 1200 × 800 × 100 mm build volume, an exclusive IMS 4-color automatic feeding system, and print speeds up to 5X faster than conventional machines, the AD-F4 lets you produce large-scale, multicolor channel letters and full 3D signs in a single automated process — no manual color changes, no compromise on detail.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy the AD-F4 stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Color IMS Automatic Feeding\u003c\/strong\u003e — The exclusive Intelligent Multi-color System feeds up to 4 colors and switches automatically mid-print, enabling multicolor letters, gradients, and branded designs no conventional printer can match.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassive Signage Build Volume\u003c\/strong\u003e — 1200 × 800 × 100 mm lets you print extra-large channel letters and full sign layouts in one piece.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5X Faster Printing\u003c\/strong\u003e — Up to 300 mm\/s with 10,000 mm\/s² peak acceleration (0 to 300 mm\/s in just 0.035s) and 40 mm³\/s max flow for high-volume production.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Nozzle\u003c\/strong\u003e — Reaches up to 350°C for compatibility with a wide range of signage filaments; air-heated glass build plate reduces warping and improves adhesion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart \u0026amp; Automated\u003c\/strong\u003e — 3rd-generation auto-leveling, filament auto-feed, remote control \u0026amp; monitoring, and Klipper firmware for smooth, high-accuracy output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Sign-Making Software\u003c\/strong\u003e — MINGDA's self-developed software handles font generation, vector file reading, and 3D model generation for fast, free modeling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\" border=\"1\" cellpadding=\"8\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003ePrint Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFDM \/ FFF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel letters, LED signs, 3D signage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eColor System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIMS 4-Color Automatic Feeding\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eBuild Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200 × 800 × 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eMax Print Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 300 mm\/s (high-speed 200 mm\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eMax Acceleration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000 mm\/s²\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eMax Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 mm³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eNozzle Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 350°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eNozzle Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eBuild Plate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir-heated glass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eAuto-Leveling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3rd-generation automatic leveling\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKlipper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemote control \u0026amp; monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMINGDA OrcaSlicer \/ AdWordCraft (font, vector \u0026amp; 3D model generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110\/240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"background-color:#f4f4f4;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignage \/ Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eFor a complete production workflow, the AD-F4 pairs with the MINGDA MD-C02 UV curing machine, which cures printed signage parts for smooth, installation-ready finishes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Purovia Tech","offers":[{"title":"Default Title","offer_id":50581931098341,"sku":"AD-F4","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6047\/3061\/files\/A-15.webp?v=1784724492","url":"https:\/\/puroviatech.com\/products\/mingda-ad-f4-4-color-channel-letter-signage-3d-printer","provider":"Purovia Tech","version":"1.0","type":"link"}