LEM 1731 (BigBite 10-Tray) vs Magic Mill MFD-7070
Magic Mill MFD-7070
The short answer
LEM 1731 (BigBite 10-Tray) comes out ahead overall with 7.6/10 against 7.1/10 for the Magic Mill MFD-7070. LEM 1731 (BigBite 10-Tray) is stronger on health & materials, capacity & design and build quality, warranty & support. At current verified prices, the Magic Mill MFD-7070 costs about $60.00 less.
- Choose the LEM 1731 (BigBite 10-Tray) if: Plastic-averse buyers and hunters who want stainless housing, trays and drip pan, and don't mind buying outside Amazon.
- Choose the Magic Mill MFD-7070 if: Buyers who want a bit more tray area than the Cosori 6-tray at a similar price, and mainly care that food sits on stainless.
Scores by criterion
| Criterion | LEM 1731 (BigBite 10-Tray) | Magic Mill MFD-7070 |
|---|---|---|
| Drying Performance & Evenness | 6.8Untested independently; the 176°F maximum gives jerky margin on paper. | 7.0Top scorer at TechGearLab (same-tray 7-tray unit), but about 10°F under its 165°F setpoint. |
| Health & Materials | 9.2Stainless housing, trays and drip pan per LEM. | 7.0Stainless trays and 'food grade, BPA-free' materials; housing and door material undisclosed. |
| Capacity & Design | 8.0Ten square trays, 10 sq ft, glass door and rear airflow. | 7.3About 7 sq ft, rear airflow and a see-through door; no drip tray. |
| Ease of Use & Cleaning | 7.3Dishwasher-safe stainless parts, but a 24-hour timer. | 7.0Dishwasher-safe trays, but coarse temperature steps, a loud alert and a 24-hour timer. |
| Build Quality, Warranty & Support | 7.55-year warranty; one owner reported an early failure. | 6.5Warranty terms not stated on Magic Mill's page; replacement trays sold direct. |
| Value | 7.5About $200–$220 for 10 sq ft of all-stainless area; no Amazon listing. | 7.8$159.99 for 7 sq ft of stainless trays; third-party seller on Amazon. |
Specifications
| Spec | LEM 1731 (BigBite 10-Tray) | Magic Mill MFD-7070 |
|---|---|---|
| Trays included | 10 trays | 7 trays |
| Drying area | 10 sq ft | 7 sq ft |
| Tray material | Stainless steel (3/8 in grid, 11.97 x 11.97 in) | Stainless steel |
| Housing / body material | Stainless steel, glass door | Not disclosed by Magic Mill ('see-through cover') |
| Trays and drying chamber plastic-free (optional liners excluded) | Yes | — |
| Power | 800 W | 600 W |
| Minimum temperature | 95 °F | 95 °F |
| Maximum temperature | 176 °F | 167 °F |
| Max timer | 24 hours | 24 hours |
| Airflow design | Rear fan, horizontal | Rear fan, horizontal |
| Dishwasher-safe trays | Yes | Yes |
| Warranty | 5 years | — |
LEM 1731 (BigBite 10-Tray)
Pros
- Stainless housing, trays and drip pan
- Glass door
- Reaches 176°F
- 5-year warranty
- Mid-range price for ten trays
Cons
- No independent test of this model
- One owner-reported early failure
- Not sold on Amazon
- Timer tops out at 24 hours, shorter than the Cosori and Excalibur
The pick for buyers who put the metal-only chamber first and are comfortable relying on the manufacturer's specs. Its warranty and price make it appealing, but it has less proof behind it than the Cosori.
Full LEM 1731 (BigBite 10-Tray) review →Magic Mill MFD-7070
Pros
- Seven large stainless trays
- Rear horizontal fan
- Mid-range price
- Reviewed favorite
- Replacement trays available
Cons
- Housing and cover material not specified
- Measured 155°F at the 165°F setting in a similar unit
- Coarse temperature steps
- 24-hour timer and no drip tray
A decent alternative if budget and tray area matter more than a documented plastic-free chamber. For stricter plastic avoidance, one of the four picks above is the better fit.
Full Magic Mill MFD-7070 review →Both products are part of our guide The Best Stainless Steel (Plastic-Free Tray) Food Dehydrators of 2026, where you can see every pick, how we score and current prices from each retailer.