Double Coil Filament Drying Cabinet: Each Sovol SH02 filament dryer is equipped with 2 filament holes through which PTFE tubes can be passed through. The newly designed filament hole position is convenient for 3D printers with different extruder positions on the market. The large drying capacity of 2 rolls of 1kg filament meets the needs of users who want to dry a wide range of filaments and two printers at the same time, saving space and making the workspace more tidy.

150W PTC quick heater: Unlike the Sovol SH01, the SH02 has a 150W PTC heater, which heats up faster and is more energy efficient. The SH02 drying cabinet can reach a temperature of 50°C within 7 minutes and a temperature of 70°C within 25 minutes. You can also set 40-70 °C as needed. The dryer heats up quickly with a built-in fan, which circulates the hot air 360° for even heating, effectively drying moist filaments and improving your 3D print results.

Better sealing than SH01: We changed the sealing design of the SH02 filament storage box, and we used thicker sealing materials with stronger sealing performance. Even if the device is not turned on, SH02 protects your filaments from moisture and dirt. You can put 4 bags of desiccant (not included in the package) in the drying box to improve drying efficiency and quality.

One key setting for each type of filament: the Sovol SH02 has a one-key temperature setting for 9 different types of 3D printing filaments, including PLA, TPU, PETG, ABS, ASA, PVA, PC, PA and PP. We pre-set the standard drying temperature and time for each type of filaments. Just press one key to choose the filament type and the drying box will immediately start working as you expected.

Smart safety protection: when the PTC temperature exceeds 130°C, the heating is automatically switched off; when the PTC temperature drops below 90°C, the heating is automatically resumed. If the fan stops rotating during use, an alarm will sound asking you to replace the fan to prevent the PTC module from burning out.