Sovol SH03 Dryer

Dual Chambers with Independent Temperature Control

Each chamber is equipped with its own 200W PTC heater. You can simultaneously dry two different types of filament at different temperatures in one device.

Recommended Drying Temperatures and Times

Key Features

• Large space with dual chambers – up to 4 spools at once
• Fast heating – maximum 85 °C
• Automatic moisture removal
• Multi-filament compatibility
• Maximum drying time – 98 hours
• Thermal runaway protection

200 W + 200 W PTC Heaters – up to 85 °C

• Heats up to 50 °C in 4 minutes
• Heats up to 70 °C in 12 minutes
• Longest drying time: 98 hours

Thermal runaway protection: When the PTC temperature exceeds 130 °C, heating is automatically disconnected. Heating resumes automatically when the PTC temperature drops below 90 °C.

Upgraded Functions for Greater Convenience

Automatic Moisture Removal

During the drying process, when the chamber temperature exceeds the preset value, the air intake and exhaust vents open automatically. When drying is completed or you manually exit the mode (by pressing the ½ button), the vents close automatically.

Auto Dry Mode

In auto-dry mode, the chamber monitors humidity. If it is below the set level, heating and the fan stay off. If it is higher, they activate with a 30-minute countdown. The mode cycles between these states. To exit, hold the settings button until the “AUTO” icon disappears.

Simple and Clear Operation

The display shows:

• Relative humidity
• Material type
• Auto mode icon
• Current and set temperature
• Drying time
• Fan and heater status

What Can the Sovol SH03 Do?

Moisture in filaments causes printing issues – clogging, bubbles, poor layer adhesion and material brittleness. The Sovol SH03 removes excess moisture and delivers smoother surfaces and better mechanical properties of prints. Thanks to two 200W PTC heaters, it quickly reaches 50 °C and a maximum of 85 °C, saving your time and eliminating the hassle of drying filament.