Star-Max 648MF
A 48 in heavy-duty gas griddle for high-volume lines that want a 1 in plate and a two-year warranty.
Amazon $2,957.13$2,957.13
The Star-Max 648MF is the better commercial griddle overall, rated 4.3 to 4.2. The Star-Max 648MF leads on plate thickness and warranty. The Atosa ATMG-48 costs $1,488.13 less ($1,469 vs $2,957.13).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Atosa ATMG-48
A 48 in listed gas griddle for high-volume breakfast and burger lines, with the same strong burners as the smaller ATMG models.
Amazon $1,469$1,469
Which should you buy?
- Choose the Star-Max 648MF for plate thickness (1 in thick plate vs 0.8 in thick plate) and warranty (2-year parts and labor vs 1-year parts and labor).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every gas 36 in and up commercial griddle; a clear win is highlighted. How we rank explains each one.
| Factor weight | Star-Max 648MF | Atosa ATMG-48 |
|---|---|---|
| Overall rating | 4.3/5 | 4.2/5 |
| Heat 25% | 89 28,300 BTU/hr per 12 in of width (overall width) | 100 30,100 BTU/hr per 12 in of width |
| Plate thickness 20% | 100 1 in thick plate | 64 0.8 in thick plate |
| Cooking area 15% | 82 about 984 sq in (plate width taken as the overall width) | 80 953 sq in cooking surface |
| Controls 15% | 0 manual valves (zones not published) | 40 manual valves, 4 heat zones |
| Listings 15% | 100 sanitation listed, safety listed | 100 sanitation listed, safety listed |
| Warranty 10% | 100 2-year parts and labor | 50 1-year parts and labor |
Specifications
| Star-Max 648MF | Atosa ATMG-48 | |
|---|---|---|
| Cooking surface | ||
| Cooking surface | 20.5 in deep | 47.9 x 19.9 in |
| Cooking area | about 984 sq in | 953 sq in |
| Plate thickness | 1 in | 0.8 in |
| Plate material | Polished steel | Polished steel |
| Heat | ||
| Fuel | Gas | Gas |
| Heating power | 113,200 BTU/hr | 120,000 BTU/hr |
| Burners | 4 | 4 |
| Each burner | 28,300 BTU/hr | 30,000 BTU/hr |
| Controls | Manual | Manual |
| Heat zones | - | 4 |
| Gas | ||
| Ships for | Natural gas | Propane |
| Propane kit included | Yes | - |
| Pilot | - | Standing pilot |
| Build | ||
| Outside dimensions | 48 x 29 x 15.5 in (W x D x H) | 48 x 28.6 x 15.2 in (W x D x H) |
| Weight | 330 lb | 294 lb |
| Certifications | UL Gas, UL EPH | CSA 1.8, NSF/ANSI 4 |
| Parts and labor warranty | 2 years | 1 year |