The Sunlu SP2 is a modular 2-in-1 filament dryer that combines effective drying with airtight storage for 3D printing materials. The design consists of a heating base and a storage container, allowing the device to be used flexibly depending on your needs. The containers themselves can be stacked on top of each other to better utilize your workspace. This is a practical solution for those who want to improve filament storage conditions while simplifying daily material handling.
The SP2 model is designed so that the drying process does not need to be separated from storage. The efficient heating base removes moisture, while the airtight container helps keep the filament in optimal condition even after drying is complete. The top and bottom silicone lids provide excellent sealing and thermal insulation. In storage mode, the device can maintain an internal humidity level of approximately 25% at an average ambient humidity of about 50%.
The device is equipped with a carrying handle and a recess in the bottom, making it easy to move and position comfortably. A built-in hygrometer allows for real-time monitoring of internal humidity, while three cable ports on each side enable better adaptation to various printing configurations. The modular design simplifies workspace organization, and the ability to stack containers helps save space in both small workshops and larger studios.
The Sunlu SP2 supports spools weighing from 0.25 kg to 3 kg and works with filaments of 1.75 mm and 2.85 mm diameter. The chamber can hold two 1 kg spools, one 2 kg spool, or one 3 kg spool, with a maximum spool size of 250 mm in diameter and 153 mm in width. After attaching the guide roller, it is also possible to use a paper spool, and the spool holder allows for the stable mounting of damaged spools as well.
The SP2 operates within a temperature range of 35°C to 70°C, making it compatible with most popular filaments, such as PLA, PLA+, PETG, ABS, TPU, PVA, PVB, ASA, and PA/PC. Removing moisture from the material helps minimize printing issues such as stringing, nozzle clogging, and poor layer adhesion. The manufacturer provides recommended drying settings for various materials, making it easy to select the appropriate parameters for each filament type.
The SP2 model utilizes a 200 W PTC heater supported by a fan, an additional overheat protection switch, and intelligent temperature control via software. This triple safety design enhances the reliability of the heating process and allows for greater peace of mind when using the device. The maximum operating power is 250 W, and power consumption in standby mode does not exceed 1 W, making it highly efficient for everyday use.
| Manufacturer | Sunlu |
|---|---|
| Model | SP2 |
| Product dimensions | 278 × 208 × 396 mm |
| Internal dimensions | 265 × 193 × 274 mm |
| Net weight | 3.6 kg |
| Gross weight | 4.1 kg |
| Operating conditions | 10°C–35°C |
| Operating relative humidity | ≤95% |
| Compatible filament diameters | 1.75 mm, 2.85 mm |
| Maximum spool size | 250 × 153 mm |
| Supported spool weight | 0.25–3 kg |
| Example spool configuration | 2 × 1 kg, 1 × 2 kg, 1 × 3 kg |
| Operating temperature range | 35°C–70°C |
| Supported materials | PLA, PLA+, PETG, ABS, TPU, PVA, PVB, ASA, PA/PC |
| Humidity display range | 10%–90% |
| Operating time range | 0–99 h |
| Power supply | AC 110V / 220V |
| Maximum operating power | 250 W |
| Standby power | ≤1 W |
| PTC heating power | 200 W |
| Hygrometer | Yes |
| Stackable | Yes |
| Recommended maximum layers | 3 |
| Silicone seal | Yes |
Gifts with orders are constantly changing due to their limited quantity
FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE
Free delivery to the Omniva postal machine when purchasing more than 50 EUR
Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR
Free delivery to home or workplace when purchasing more than 150 EUR.
DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.
DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.
HOME OR WORKPLACE DELIVERY BY COURIER
Delivery price - 4.99 EUR
The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.
DELIVERY TO FOREIGN COUNTRIES
Delivery price - 6.99 EUR.
The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.
PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.
