Description
The Elegoo H1HT Filament Dryer is an advanced, high-temperature active filament drying chamber engineered to restore and maintain the mechanical performance of 3D printing thermoplastics. Moisture absorption leads to print defects such as bubbling, excessive stringing, poor layer adhesion, and nozzle clogging. The H1HT solves this by actively dehumidifying sensitive spools prior to and during active print jobs.
Built around a high-efficiency Positive Temperature Coefficient (PTC) ceramic heating element paired with a 360° forced-air circulation fan, the H1HT achieves elevated internal chamber temperatures required to dry technical engineering materials (such as Nylon, ABS, ASA, PC, and carbon-fiber composites) as well as standard PLA, PETG, and TPU. Featuring an intuitive digital touch display, real-time relative humidity (RH) sensor telemetry, and low-friction PTFE output ports, it serves as both an active dehydrator and a direct-feeding dry box during long-duration prints.
Features
High-Temperature Active Drying: Engineered to reach target chamber temperatures, making it capable of drying hygroscopic engineering materials (PA, PC, ABS) alongside standard filaments.
360° PTC Forced-Air Circulation: Combines a ceramic PTC heater with a continuous circulation fan to ensure uniform heat distribution across the entire spool without hot spots.
Real-Time Temperature & Humidity Monitoring: Integrated digital LCD interface displays live ambient chamber temperature and real-time relative humidity (RH%) levels.
Direct-Print Feeding Dry Box: Outfitted with smooth PTFE guide tubes, allowing users to print directly out of the sealed dryer box while continuously keeping the spool dry.
Universal Spool Compatibility: Expansive internal chamber accommodates standard 1kg spools
Programmable Timer & Presets: Features adjustable heating duration timers (up to 24 hours) and auto-shutoff safety functions for unattended overnight drying.
Specifications
Brand: Elegoo
Model: H1HT Filament Dryer
Heating Technology: PTC Ceramic Heater with Forced Hot-Air Fan Circulation
Max Heating Temperature: Up to 70°C - 80°C (High-Temp Engineering Grade)
Timer Control Range: 1 to 24 Hours / Continuous Mode
Supported Spool Capacity: 1× Spool
Filament Diameter Compatibility: 1.75mm 2.85mm, 3.0mm
Display / Interface: Digital LED Touch Screen Display
SensorsIntegrated NTC Temperature Sensor & Electronic Humidity Sensor (RH%)
Power Supply / Input: AC 100 - 240V, 50/60Hz
Supported Materials: PLA, PETG, TPU, ABS, ASA, PC, PA (Nylon), PA-CF/GF
