1 / 7QYQBOON HM-PJB-04F 4-in-1 Electric Warming Tray, 41 x 15 in
The QYQBOON HM-PJB-04F is a four-panel electric warming tray that can be used as separate panels or joined into a listed 41-by-15-inch surface. Its adjustable temperature and individual panel controls suit buffet spreads with dishes that need different warming settings, though the listing does not establish how well it performs in practice.
At a glance
- Four detachable panels can be used individually or connected into a larger warming surface.
- Each panel is described as having its own temperature and timer settings.
- The listing describes a tempered-glass surface that wipes clean and panels that detach for storage.
Pros and cons
Pros
- Separate panel controls let you set different warming temperatures and times for different dishes.
- The detachable layout allows a choice between smaller individual warming areas and one connected buffet surface.
- The listed temperature range and timer cover a range of warming settings and durations.
Technical specifications
12 specifications| Brand | QYQBOON |
|---|---|
| Model | HM-PJB-04F |
| Listed assembled warming surface | 41" x 15" |
|---|---|
| Number of trays | 4 |
| Color | Black |
| Wattage | 480 watts |
|---|---|
| Temperature range | 104°F to 284°F |
| Temperature settings | 11 temperature settings |
| Timer range | 30 min–12 hr |
| Panel controls | Independent temperature and timer settings |
| Material listed | Alloy Steel, Tempered Glass |
|---|---|
| Overheat protection | Built-in overheat protection |
What to know before buying
- The listing describes the tray as suitable for warming food and plates, thawing ingredients, proofing dough and other tasks, but does not provide measured performance for these uses. The listed timer can be set for heating in operating mode or delayed start in standby or screen-off mode. Its claims of fast, even heating and overheat protection are manufacturer statements, not independently verified results.
Who is it for?
A good fit for
- Hosts who want a configurable warming surface for buffet meals or gatherings.
- Buyers who need separate temperature and timer settings for multiple dishes.
Less suited to
- Buyers who need verified heating performance or independently confirmed safety specifications.
- Buyers who need a warming tray with a stated capacity for a particular plate or dish size.

Customer reviews on Amazon
- 5 stars
70% 70% - 4 stars
14% 14% - 3 stars
4% 4% - 2 stars
3% 3% - 1 star
9% 9%
Aggregate customer ratings are mostly five-star, but a smaller one-star share shows that experiences are not uniformly positive. Without review-summary evidence, the figures do not identify what drove the ratings or establish particular strengths or problems. Buyers considering the separate panel controls and listed warming functions should treat those as product claims, not customer-confirmed performance.
Frequently asked questions
Can the warming tray be used as separate sections?
The listing describes four detachable panels that can be used individually or connected into a larger surface.
Can different panels use different settings?
The listing says each of the four panels has independent temperature and timer settings.
What temperature and timer ranges are listed?
The listed temperature range is 104°F to 284°F, with 11 temperature settings. The timer range is 30 minutes to 12 hours, with heating time set in operating mode and delayed start set in standby or screen-off mode.
Does the listing include customer feedback details?
It provides aggregate ratings but no customer-review summary. Those figures indicate a range of ratings and do not explain which product qualities customers liked or disliked.

Alternative options

2026 Electric Warming Mat for Food, 3 Panel Food Warmers for Parties Buffet | 47"x1...
$89.99

4-in-1 Electric Warming Tray, Extra-long 47"x16" Glass Surface Warming Mat for Food...
$99.98

Electric Warming Trays for Buffets Party - 35 x 15 inches Food Warmers with Precise...
$79.98

Food Warming Mat, Expandable 25"‑42" Electric Warming Tray | Fast & Even Heating, 7...
$69.98

40x14 Inch Electric Warming Trays for Buffets Party | Adjustable Temp (100°F-240°F)...
$69.99

Electric Warming Trays for Buffets Party,3-in-1 Modular Food Warmers for Parties Bu...
$68.39

Electric Warming Tray Extra Large 36"x16" Food Warming Mat with Storage Bag, 9 Temp...
$66.38

Warming Mat for Food, Food Warmers for Parties Buffet, 54" x 16", Gray | Expandable...
$109.99

3-in-1 Electric Warming Trays for Food 47“x15“ Glass Food Warmer | 10-Temp Up to 26...
$99.99

Warming Trays For Buffets Party,4-In-1 47"×16"Independent Temp Control Food Warmers...
$99.99

Electric Warming Tray for Food, 4-in-1 Panel Food Warmer for Buffet Party, 47"x15" ...
$89.99

Warming Mat for Food XXXL, 38"×16" Food Warmer, Modular Food Warming Mat | 7 Temps ...
$79.99