A low-cost 16 x 20 in clamshell for large designs, with few published specs.
Amazon $248.99The VEVOR 16x20 Heat Press rates 3.3 among manual heat presss; the Hotronix Auto Clam 16x16 rates 2.6 among automatic ones. The VEVOR 16x20 Heat Press costs $1,451.01 less ($248.99 vs $1,700).
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.

A proven auto-open clamshell for print shops that press all day.
Amazon $1,700Scores side by side
These two sit in different type classes (manual and automatic), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | VEVOR 16x20 Heat Press | Hotronix Auto Clam 16x16 |
|---|---|---|
| Overall rating | 3.3/5 | 2.6/5 |
| Value 35% | 89 $0.78 per sq in ($248.99, 16 x 20 in plate) | 9 $6.64 per sq in ($1,700, 16 x 16 in plate) |
| Plate size 15% | 77 16 x 20 in plate, 320 sq in | 64 16 x 16 in plate, 256 sq in |
| Temperature 10% | 50 maximum temperature not published (neutral score used) | 70 up to 420 F |
| Features 25% | 20 adjustable pressure | 20 adjustable pressure |
| Warranty 15% | 0 warranty not published, scored as none | 53 1-year warranty, lifetime on the heating element |
Specifications
| VEVOR 16x20 Heat Press | Hotronix Auto Clam 16x16 | |
|---|---|---|
| Heat plate | ||
| Style | Clamshell | Clamshell, auto-open |
| Plate size | 16 x 20 in | 16 x 16 in |
| Maximum temperature | - | 420 F |
| Power | - | 1,800 W |
| Pressure and loading | ||
| Adjustable pressure | Yes | Yes |
| Slide-out or swing-away | No | - |
| Controls | ||
| Opens automatically | - | Yes |
| Build | ||
| Weight | - | 77 lb |
| Warranty | - | 1 year |
| Lifetime heating element warranty | - | Yes |