Characteristics: Hot air heating PTC 360°: The dryer heats up quickly with a built-in fan, circulating hot air in the range of 360°, ensuring even heating, effectively drying damp fibers and improving printing results. Advanced heating technology PTC: Our do fiber dryer uses a unique 80W PTC heater do heat the space. Unlike do most do fiber dryers that use a Pl heating pad and often cause uneven drying, our PTC heater model ensures even drying. This PTC heater is not only durable and energy-efficient, but also environmentally friendly. Set of one key do fibers: has one-key temperature settings for different types of fibers,supporting do 12 types of fibers and 2 types of fibers with a diameter – 1,75 mm and 2,85 mm,including popular and high-performance composites such as PLA- CF,PA-CF, ASA. Of course, you can also freely adjust the temperature from 45℃ do 70℃. Timer design and 3,7-inch LCD touch screen: The heating time can be freely set from 0 do 48 hours, allowing the fibers to dry completely and get better printing results. The dryer is equipped with a 3,7-inch touch screen for easy operation, so you can easily track drying conditions. Parameter shutdown memory function: after power outage, the machine can be restarted and still remember the previous material and temperature settings, eliminating the need for reset and allowing quick drying. Specification: Model: DB -03 Product Size: 300x200x100mm Masa: 1140g Input voltage: USA: 110 V, 50/60 Hz; United Kingdom/UE/AU: 220 V, 50/60 Hz Rated Power: 145W Temperature control range: 45 ℃ -70 ℃ Heating time: 0-48h Filament diameter: 1,75 mm/2,85 mm Package Size: 31,5 x 30 x 12,5 cm / 12,4 x 11,8 x 4,9 inch Package Weight: 1450 g/3,19 lb List of things do packing: 1 x do fiber dryer