Quick Summary
The Comgrow SH02 is a 3D printer filament dryer box for keeping filament dry during 3D printing. It supports 1.75 mm and 2.85 mm filament and has a stated adjustable temperature range of 40° to 50°C.
The box is also described as a spool holder and storage box, with space for 2 rolls of 1 kg spools and a stated size of 249 x 175 x 283.5 mm.
Who It Is Best For
This is for buyers who want to dry and store 3D printing filament in one box. It is a fit for anyone checking filament diameter, spool size, or drying settings before use.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Comgrow, so the product can be identified as the SH02 model in the listing. |
| Model | SH02, which is the named product version. |
| Product type | 3D printer filament dryer box, also described as a spool holder. |
| Filament sizes | Compatible with 1.75 mm and 2.85 mm filament, so the buyer should match the filament diameter. |
| Stated filament types | PLA, PETG, PC, ABS and ASA are named in the title, with PLA, PETG, ABS and silk filament also mentioned in the description. |
| Storage volume | Stated to store 2 rolls of 1 kg spools, which helps with spool planning. |
| Size | 249 x 175 x 283.5 mm, a useful check for the space where it will be used or stored. |
| Temperature range | Adjustable from 40° to 50°C for the stated drying function. |
| Drying time | Setting time from 6 to 12 hours, so the drying session length can be set in advance. |
| Display and controls | Described with a 2 inch LCD screen, touch buttons, and an integrated 3.9 inch segment code screen for checking and changing settings. |
| Outlet details | Includes a silicone cable jacket and a Teflon hose at the outlet, with a plug for covering the outlet when not in use. |
Why Buyers Choose It
- The adjustable 40° to 50°C range gives a set drying window for the stated filament-drying use.
- The 2 roll capacity helps if you want to keep more than one spool inside the box.
- The touch buttons and screen make the temperature and time settings easy to check on the unit.
- The sealed outlet design gives a defined routing point for filament during use.
How It Works
- Switch on the filament dryer.
- Set the temperature and duration.
- Use the power button to start.
- Hold the function button marked M to change the drying time and temperature setting.
- The unit works when the working mode is shown on the screen.
- If the working mode is not displayed, the motherboard automatically shuts off after 3 minutes.
Real World Use
The dryer box is intended for use during 3D printing filament drying and storage. It is described as helping maintain a dry storage environment and as a way to keep filament dry while in use.
The stated outlet parts, including the silicone cable jacket and Teflon hose, give a clear path for filament when the box is being used with a printer.
What To Know Before You Buy
Check that your filament matches the stated 1.75 mm or 2.85 mm sizes before ordering. The box is described for drying 3D printer filament, so it should be matched to that intended use.
Review the 249 x 175 x 283.5 mm size and the stated 2 roll, 1 kg spool capacity against the space and spool setup you plan to use. The drying time is set between 6 and 12 hours, and the temperature range is 40° to 50°C.
Common Buyer Questions
What filament sizes does it work with?
It is stated to work with 1.75 mm and 2.85 mm filament.
How many spools can it hold?
It is stated to store 2 rolls of 1 kg spools.
What temperature range does it offer?
The adjustable temperature range is stated as 40° to 50°C.
How long can the drying time be set for?
The setting time is stated as 6 to 12 hours.
Final Buying View
The Comgrow SH02 suits buyers who want a filament dryer box with defined filament sizes, a stated spool capacity, and adjustable drying settings. Confirm your filament diameter, spool size, and available space before choosing it.
