The two sections of the waffle iron are held together with clamps that keep the sections from separating. Because the clamps form part of the trunion mount, there is never any danger that the section that is on the bottom will come open because its clamp part is bearing the weight in the mounting. The upper section may always be easily opened due to the "U" shaped trunion opening.
The Black+Decker Removable Plate Waffle Maker (WM700R) is a new model for 2016. You can take the plates out for washing, which is a huge plus, but unfortunately this machine fell short in several other ways during our testing. The indicator lights don’t tell you when a waffle is done, and it has no browning control. Plus, our waffles came out bready rather than crisp, and after a few rounds of baking, the handle got uncomfortably hot.
My engineering instinct tells me to stick to what is simple, which led me to this cute little snapper. THIS WAFFLE IRON IS AMAZING. I have only made three waffles on it so far, but IT MADE PERFECT GOLDEN, CRISPY WAFFLES WITH HOT, STEAMY FLUFF ON THE INSIDE. And it required no cleaning! And it stores upright nicely! And … And … And … I have decided, unless you run a professional kitchen or feed a family of 13 waffles every day, you do not need to pay any more money for a professional waffle iron that ‘flips’ or ‘shoots flames out its behind.’ This waffle iron is inexpensive, but I have no regrets. This iron does exactly what I want it to do. And that is to make perfect waffles.”
Two lights on the Krups machine, one red and one green, indicate when it is preheating or cooking (red) and when the machine or the waffle is ready (green). These indicators are bright and easy enough to read (unlike some machines, where it’s hard to tell if the weak light is on or off). But unlike our previous pick, the Proctor Silex 26016A, the Krups GQ502D also beeps loudly when it’s ready, which means you can focus on frying bacon without worrying about overcooking your waffles. While some other models we tested were hard to hear when they beeped, this one was loud enough that we could easily hear it from the next room, even with a radio on, but the sound is neither persistent nor so unpleasant that you won’t want to hear it first thing in the morning.
In 1971, Oregon track coach and Nike Co-founder Bill Bowerman used his wife's waffle iron to experiment with the idea of using waffle-ironed rubber to create a new sole for footwear that would grip but be lightweight; hence making easier for individual's to be able to increase their speed. Oregon's Hayward Field, where he worked, was transitioning to an artificial surface and "Bill wanted a sole without spikes that could grip equally well on grass or bark dust." He was talking to his wife about this puzzle over breakfast, when the waffle iron idea came into play.  Bowerman's design inspiration led to the introduction of the so-called "Moon Shoe" in 1972, so named because the waffle tread was said to resemble the footprints left by astronauts on the moon. Further refinement resulted in the "Waffle Trainer" in 1974, which helped fuel the explosive growth of Blue Ribbon Sports/Nike.
We also tested the flip model from Hamilton Beach, the Hamilton Beach Flip Belgian Waffle Maker. It has a drip tray and removable plates for easy cleanup, and, although this unit is larger, the handle folds in for easier storage. Similar to the other Hamilton Beach model, though, this unit did not heat up well, which led to sticking and dense waffles.
The important qualities of a waffle maker are pretty much the same, though, no matter which type of waffles it makes. The ability to provide even heat across all of the plates tops our list; obviously, no waffle is going to be crunchy and delicious if part of it is undercooked, or if it’s necessary to burn one side to a crisp in order to cook the other side all the way through.