If you’re looking to start making blends professionally, or just want something that will last through daily smoothie and nut-butter creations, you’re going to want a the best heavy duty blender. These machines have high horsepower, long warranties, and excellent reliability – there’s little that they can’t do, and they’ll last you ages while they do it.
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If you want a heavy-duty blender, you know already that you want one that’s going to be able to churn through just about anything and last for a long time while doing it. These kinds of blenders are the ones used professionally by bars, cafes and smoothie bars, because they do everything you could possibly want and have great reliability. If you're looking for a commercial unit, we did a whole post on that as well.
The defining feature of a blender’s power is its horsepower. The higher the horsepower, the better a machine is typically able to do at blending – although this is not necessarily a direct correlation, because lots of other things go into the blending process too. If you’re looking for a heavy-duty blender, you’ll want one with over a 2-peak horsepower.
You’ll also want one with a long warranty. A long warranty doesn’t necessarily indicate a long-lived machine, but it is a useful vote of confidence on the company’s behalf. Most blenders have warranties of little over 12 months; the ones on this list are all longer than three years, all but one at seven years, so you know that you’ll be able to use your machine for years to come, even with heavy use.
Finally, these machines are heavy-duty because of their premium build quality. Like with the warranties, this means they aren’t going to fall apart – no costly repairs, no waiting around while you send your blender back in, no unexpected blow-ups halfway through a blend – instead, these models have known build quality, so you can have confidence in being able to use them however you please. They all feature sturdy design, reliable plastic containers, easy-to-use uncluttered displays and a solidity that means they won’t fall apart when you’re making your third batch of nut butter or thick spreads that week.
All of the machines listed here have above 2-peak horsepower, but some are significantly greater than others. While the Vitamix 5200 and Breville Boss each have 2-peak horsepower, the Waring Commercial has an enormous 3.5-peak horsepower – almost twice the power. Although this does not necessarily translate into blending quality, you can be sure that machines with higher horsepower will be able to do the same job more quickly and easily, while taxing the motor less – ensuring better longevity.
There are also some differences when it comes to warranties. The shortest warranty in this list is the Waring Commercial, with only three years, attributable to the fact that it is a commercial model and thus designed for heavy use day in, day out. The longest warranties in this list are the Vitamix models, which can have extended warranties of up to 10 years. See manufacturer website for full warranty details.
But the primary differences between the models come down to build quality. Some brands are renowned for their build quality, and this is typically the reason that they are predominantly used in kitchen environments. Vitamix is the obvious choice: for years they have displayed the one of the best build qualities on the market, and so are the common choice found in smoothie bars worldwide. Blendtec is also known to have great build quality.
The Vitamix brand is known as the ultimate of blenders, especially heavyduty blenders, and it is usually the brand found in commercial kitchens and smoothie bars. For good reason: Vitamix models are powerful, reliable, and have a great build quality that makes them able to be used for years with no issues. Given their excellent reputation, you're unlikely to find a Vitamix user that isn't happy with their purchase.
The 750 is the top of the Vitamix range, so it’s the most heavy-duty home blender that they offer. It comes with a seven-year warranty that can be extended to ten years according to the manufacturer, a 2.2-peak horsepower, a stainless steel body, and Vitamix’s classic great design quality. We actually create a comprehensive review on the Vitamix 750 if you'd like more information.
Blendtec’s new Designer range is claimed to be the ‘Swiss army knife’ of blenders, capable of doing anything you may want them to do – mix bread, grind coffee, churn ice cream, create nut butters – the list goes on. Because of this, it represents a step towards the universality that Vitamix is known for.
Blendtec is also a great company for build quality, with the machines coming with long warranties and sturdy design. The Designer Series Blender comes with a seven-year warranty and also includes an improved airflow system that’s designed to keep the motor cooler, improving its durability further. It has a whopping 3-peak horsepower that can take on anything you want it to. It's a true powerhouse and would be an excellent choice if you like the look and it fits your budget.
If you'd like to learn more about Blendtec's we've compared a bunch of their excellent blenders in this article - or you can check current pricing on Amazon below.
Like the 750, the other Vitamix model in this range, the 5200 comes with Vitamix’s excellent build quality and seven-year warranty. Unlike that model, however, this model represents a more affordable step (prices vary) in the heavy-duty blender category, and so has a slightly weaker motor, at 2-peak horsepower, and a plastic body rather than a stainless steel one. However, given its excellent design and tamper, it should blend right through any ingredients you can imagine.
However, these specs are still very impressive, and the 5200 is an excellent heavy-duty blender that will still do whatever you want it to do for a long time. For more information, check out our full 5200 review.
Breville is known for their home appliances, but this rarely extends to high-performing blenders; the market is dominated by Vitamix and Blendtec, admittedly for good reason as they make excellent machines and have great reputations.
This Breville Boss, however, represents a great step forward into the market. It has 2-peak horsepower and a seven-year limited warranty, and great feedback from everyone who’s used it with everything from nuts to ice to green smoothies.
However, Breville does not tend to have the brand loyalty of Vitamix or Blendtec and this could be because their focus is not solely on blenders. They make everything from toaster ovens to coffee machines and have been around a long time, making them a reputable choice in our opinion. If this unit fits your budget, it could be the heavy duty blender that you're looking for.
The Waring has been designed as an ice-shaving machine, with an incredible 3.5-peak horsepower motor – the same as some lawnmowers – that means it can plough through just about anything else too. As it’s a commercial model, its warranty is somewhat less than the other blenders on this list at only three years. However, its affordability for its specs could make the trade-off worthwhile in your eyes, especially if you’re not planning on running your machine as a commercial kitchen would. See manufacturer's site for full warranty details.
As an alternative option to the more mainstream blenders, if the price is right on this unit, there's no reason not to pick it. It is powerful, simple, and should have everything you need to craft limitless blended creations.
Hey! I’m Michelle and I write product reviews for ThriveCuisine.com. I’m always preparing healthy / plant based foods and I’ve developed a knack for helping people get the best bang for their buck.