{"product_id":"printdry-filament-dryer-pro4-base-unit","title":"PrintDry Filament Dryer PRO4 Base Unit","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch1\u003ePrintDry Filament Dryer PRO4 Base Unit\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded base unit for the PrintDry PRO and PRO3 filament dryers, featuring real-time humidity monitoring, six temperature presets and a 48-hour timer for controlled 3D printer filament drying.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Humidity Monitoring\u003c\/strong\u003e – Monitor the relative humidity inside the dryer from below 15% to 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix Temperature Presets\u003c\/strong\u003e – Select 35°C, 45°C, 55°C, 65°C, 75°C or 85°C for different filament drying requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48-Hour Timer\u003c\/strong\u003e – Set extended drying cycles with automatic shut-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger PTC Heating Unit\u003c\/strong\u003e – Provides stronger and more consistent heating to help reach the selected temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Heating Control\u003c\/strong\u003e – Updated control algorithm helps maintain temperature stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry \u0026amp; Feed Function\u003c\/strong\u003e – Supports drying filament while feeding it directly to a compatible 3D printer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Unit Only\u003c\/strong\u003e – Designed as an upgrade for existing PrintDry PRO and PRO3 owners; dryer chamber components are not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"split\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eUpgrade Your PrintDry Filament Dryer\u003c\/h2\u003e\n\u003cp\u003eThe PrintDry Filament Dryer PRO4 Base Unit is an upgrade component designed for existing PrintDry PRO and PRO3 owners. It brings the latest PRO4 base-unit features to compatible existing PrintDry dryer setups.\u003c\/p\u003e\n\u003cp\u003eThe upgraded system introduces real-time humidity monitoring alongside six selectable drying temperatures and a timer of up to 48 hours, giving users greater control when preparing filament for 3D printing.\u003c\/p\u003e\n\u003ch2\u003eReal-Time Humidity Monitoring\u003c\/h2\u003e\n\u003cp\u003eThe PRO4 base unit features an integrated humidity sensor that displays relative humidity from below 15% through to 99%. This allows users to monitor changes in the drying environment as the filament drying cycle progresses.\u003c\/p\u003e\n\u003cp\u003ePrintDry's testing reports that chamber humidity can fall from above 60% to below 15% in under five minutes under its stated test conditions. Actual drying performance will vary according to filament type, moisture content and environmental conditions.\u003c\/p\u003e\n\u003ch2\u003eSix Drying Temperatures\u003c\/h2\u003e\n\u003cp\u003eThe PRO4 provides six preset temperature settings: 35°C, 45°C, 55°C, 65°C, 75°C and 85°C. These settings cover the drying requirements of a wide range of common 3D printing materials.\u003c\/p\u003e\n\u003cp\u003ePrintDry provides recommended drying temperatures and times for materials including PLA, ABS, PETG\/CPE, Nylon, PVA, TPU\/TPE, ASA, PP, HIPS, PC and PEEK.\u003c\/p\u003e\n\u003ch2\u003eDry \u0026amp; Feed\u003c\/h2\u003e\n\u003cp\u003eThe PrintDry system can feed 1.75mm or 3mm filament directly from the dryer to a compatible 3D printer while the filament continues to dry.\u003c\/p\u003e\n\u003cp\u003eThis is particularly useful for moisture-sensitive materials and longer printing jobs where maintaining filament in a controlled drying environment during printing can be beneficial.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eTemperature Presets:\u003c\/strong\u003e 35°C, 45°C, 55°C, 65°C, 75°C and 85°C\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eTimer:\u003c\/strong\u003e 1–48 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eHumidity Display:\u003c\/strong\u003e \u0026lt;15% to 99% RH\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eHeating:\u003c\/strong\u003e Larger PTC heating unit\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eFilament Diameter:\u003c\/strong\u003e 1.75mm and 3mm\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eBase Unit Dimensions:\u003c\/strong\u003e 340 × 285 × 350mm system dimensions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eClosed-Loop Temperature Control\u003c\/h2\u003e\n\u003cp\u003eThe PRO4 regulates temperature using a closed-loop system. When the measured temperature rises above the selected preset, the heating unit switches off. When the temperature falls below the preset, the heating unit switches back on.\u003c\/p\u003e\n\u003cp\u003ePrintDry notes that temperature distribution within the dryer is not uniform. The temperature is higher near the hot air vent and lower further away from it, so the displayed temperature should not be treated as the temperature at every point inside the chamber.\u003c\/p\u003e\n\u003ch2\u003eDesigned for Existing PRO \u0026amp; PRO3 Systems\u003c\/h2\u003e\n\u003cp\u003eThis product is supplied as a base-unit upgrade rather than a complete filament dryer. Existing PRO and PRO3 owners can use the PRO4 base unit with the appropriate compatible components from their existing dryer setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eRecommended Filament Drying\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePLA:\u003c\/strong\u003e 55°C for more than 3 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eABS:\u003c\/strong\u003e 65°C for more than 3 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePETG\/CPE:\u003c\/strong\u003e 65°C for more than 3 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eNylon:\u003c\/strong\u003e 75°C for more than 12 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePVA:\u003c\/strong\u003e 45°C for more than 10 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eTPU\/TPE:\u003c\/strong\u003e 55°C for more than 4 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eASA:\u003c\/strong\u003e 65°C for more than 4 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePP:\u003c\/strong\u003e 55°C for more than 6 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003eHIPS:\u003c\/strong\u003e 65°C for more than 4 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePC:\u003c\/strong\u003e 75°C for more than 6 hours\u003c\/div\u003e\n\u003cdiv class=\"box\"\u003e\n\u003cstrong\u003ePEEK:\u003c\/strong\u003e 75°C for more than 6 hours\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003ePrintDry's recommendations are based on stated test conditions including 50% ambient relative humidity, 20°C ambient temperature and a 500g filament spool. Actual drying times vary according to filament composition, initial moisture content and environmental conditions.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrying 3D printer filament before printing\u003c\/li\u003e\n\u003cli\u003eDrying moisture-sensitive filament\u003c\/li\u003e\n\u003cli\u003eMaintaining filament during long printing jobs\u003c\/li\u003e\n\u003cli\u003eProfessional 3D printing\u003c\/li\u003e\n\u003cli\u003eEngineering and functional prototypes\u003c\/li\u003e\n\u003cli\u003eEducational and workshop 3D printing\u003c\/li\u003e\n\u003cli\u003eUpgrading existing PrintDry PRO and PRO3 systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × PrintDry Filament Dryer PRO4 Base Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is the PRO4 base unit only. The complete PRO4 dryer chamber, trays, shafts, spool adapters and other components are not included unless specifically stated by the seller.\u003c\/p\u003e\n\u003ch2\u003eSafety \u0026amp; Certification\u003c\/h2\u003e\n\u003cp\u003ePrintDry states that its filament dryer range has been independently tested by Intertek and TÜV to meet applicable product safety standards in North America and Europe. The PrintDry filament dryer is ETL and TÜV Rheinland GS listed.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUK-based customer service and product support\u003c\/li\u003e\n\u003cli\u003eSpecialist knowledge of 3D printing and filament drying\u003c\/li\u003e\n\u003cli\u003eSuitable for professional, educational and maker applications\u003c\/li\u003e\n\u003cli\u003eWide range of 3D printer filaments and accessories available\u003c\/li\u003e\n\u003cli\u003eExpert guidance for filament drying and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Printdry","offers":[{"title":"Default Title","offer_id":44356081025204,"sku":"FD2003-4Base","price":102.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/9988\/9076\/files\/PrintDry-dryer-base-PRO4-600x450_72ee117d-d034-4d3b-a901-99b701da7405.jpg?v=1787661532","url":"https:\/\/checkout.ramperipheralsltd.co.uk\/products\/printdry-filament-dryer-pro4-base-unit","provider":"Ram Peripherals","version":"1.0","type":"link"}