A "smoking motor" is usually caused from binding between the cutting unit clutch and the cutting assembly which connects to the motor. Unplug the blender and allow to cool. Once the blender is cool, check the cutting assembly (see the Use and Care instructions for your model for a parts diagram) to see if the blades "spin freely." Be careful, the blades are sharp. If the blades do not spin freely, the cutting unit needs to be replaced. Once the blender base (without container) is cool, plug it in and turn it on to see if it works properly. (If the unit was not turned off when the cutting unit locked, the motor could be damaged.)

Centrifugal juicers are also not as efficient as masticating juicers in terms of generating yield. The pulp that comes out of centrifugal juicers is still relatively wet which means that less of the juice is extracted. You cannot count on centrifugal juicers to extract high yields of juice from high-fiber leafy greens like wheat-grass, spinach, and lettuce.


For your absolute peace of mind, you can go for the more expensive brands and models which guarantee lifetime warranty. If you are a newbie at juicing, however, and are not sure if you could stick with juicing for life, it may be wise to go for cheaper brands which offer limited warranties. You may also look for cheaper brands which do offer lifetime warranties for certain parts.
If a significant portion of your calories are going to come from juice each day, mix up your produce. Go with veggie-heavy juices, using just a bit of fruit for sweetness. Alternate types of produce, and try something entirely new periodically. Farmers markets and ethnic grocery stores are great spots to find fruits and vegetables you’ve never tasted before.
John Kohler and Matt Shook both recommended that we include a few different vertical single-auger juicers to test. All of the vertical and horizontal single-auger models we brought in to test promised low speeds, minimal oxidation, and high juice yields. We also brought in two centrifugal-style juicers to compare yield and quality. These didn’t do well in our tests and ultimately we recommend only single-auger juicers.
A twin-gear juicer such as one of those in the Tribest Greenstar series can extract the most juice from greens like kale, spinach, and wheatgrass, but isn’t good at juicing fruit. The juicers in this series are specialty machines usually used in professional juice bars; they’re also quite expensive. We did not test any twin-gear juicers for this review.
With four smart fins on its stainless steel juicing cone, the 800CPXL can accommodate most types of citrus: from things as small as limes to larger fruits like grapefruits, and even some non-citrus like pomegranates. There’ll be a learning curve on how to place some of the awkwardly asymmetrical fruits onto the top of the cone so that they come out perfectly and  evenly juiced, but you will most definitely get the hang of it after the 15th orange.
I love that this is more than just a juicer - you can make nut butter, pasta, and frozen sorbet, and so much more. So far, I have made a lot of frozen treats, all I do is put anything frozen in the tube, change out the juicing screen to the blank screen, an ta-da! Frozen sorbet, at the ready, the first time I tried it I made 3 different sorbets, frozen coconut milk, frozen strawberries, banana, and peach. Then I put in mixed berries too! It is so easy and fast, and tastes delicious, very similar to some of the water ice we get up the street - but so much healthier! Overall, I am very, very satisfied with this juicer!"
We found vertical masticating juicers like the Tribest Slowstar to be easier to assemble, use, and clean than horizontal models with a sleek modern look for your countertop. Made by a company specializing in the wellness market; the Slowstar’s double bladed auger creates a double cut, doing twice as much work compared to a traditional auger while operating at a low hum. It has a generous feed tube that makes it easier to prep produce with no motor jams at all–even putting whole leaves and stems of kale directly into the juicer. The pulp from the Tribest Slowstar was also the driest of all the tests–this juicer machine squeezes every bit of juice from produce with high yields. We loved the slightly thicker results of the carrot-apple juice test but if you don’t care for pulpy juices this may not be the best model for you. The Slowstar also serves as a multi-purpose kitchen tool; an included Mincing Attachment lets you make sorbets, nut butters, and even cookie dough. It comes with a generous 10-year warranty and is our top vertical masticating choice to keep on the counter for juicing and other kitchen tasks.
The juicer's side has an indent that molds perfectly to the shape of the pitcher so you always know where to place it. The pitcher lid has an opening at the top that allows juice to drain from the juicer's nozzle directly into the pitcher. There is also a nifty piece of plastic that prevents any froth from making its way from the pitcher to your cup. In our testing, we found that this separator worked well to keep our juice froth-free so you could enjoy it right away. If you prefer froth in your juice, you can remove the separator.
Low foam production: The foam that accumulates on top of your juice is a good indicator of how much air has been whipped into your juice by the machine, and more air exposure equals more oxidation. Oxidation is a controversial topic. As Harold McGee explains in On Food and Cooking: The Science and Lore of the Kitchen, “Because juicing mixes together the contents of living cells, including active enzymes and various reactive and oxygen-sensitive substances, fresh juices are unstable and change rapidly.” So the prevailing theory among juicers is that if less oxygen is whipped into a juice, the valuable nutrients and enzymes remain more intact. But as Kohler told us, there’s not much peer-reviewed research on how or if oxidation affects the nutrient contents of your juice. “It’s all manufacturers’ data for the most part,” he said, “which I take with a grain of salt.” That said, we still prioritized machines that produced less foam, because at the very least, oxidation can cause your green juice to turn brown, and may lead to some muddy, off flavors.
The major disadvantages of this type of machine are the noise, heat, and oxidation resulted from their great speed. This oxidation can cause a loss in nutrients in the juice, thus reducing the juice quality and fridge life. Besides, while they’re good for thick, hard, crunchy fruits and veggies, these juicers are much less efficient in handling leafy greens.

"ABSOLUTELY LOVE IT!!!!!!!! I have had A LOT of juicers over the years and this one blows them all away! it is super fast and pulp is super dry. you get way more than twice the juice! I juiced a lot of veg, 2 pitchers (that it comes with about 4 cups each) and the pulp container was not even half full, yet there was no pulp in the juice! I've even had the slow masticating juicers, this is better. easy to put together, take apart and clean!!!!! i love it in every way. and before you believe that juice from slow juicers is better for you, look it up, thats what i did, and its not as long as its done fast with a good juicer! I truly love this juicer in every way! I will never go back to the lower end ones (that cost about the same anyway, oh brother!) or the expensive slow hard to use and clean ones! Wish i had this in the beginning of my juicing ventures 20 years ago!!!!!!!!!!!"
The gist: For all of the citrus lovers out there, this Citrus Juicer from BLACK+DECKER is a little gem and comes with a super budget-friendly price tag. For those that are less interested in complicated concoctions and more interested in adding a fresh, citrusy treat to their day—this juicer is all you need. To use, just push your citrus fruit of choice onto the cone and let it get to work. The self-reversing cone ensures that you'll get the absolute most juice out of your fruits by switching directions mid-juice. The large capacity pitcher comes with convenient measurement marks and will make up to a quarter-gallon of juice. You can even adjust the amount of pulp you let into your juice using the Adjustable Pulp Control. The container also goes from a container to a pitcher—when done juicing, just tip your container, pour into a glass, and drink up. 
Some compact juicers collect the pulp in an internal basket, but most others eject the pulp outside of the machine into a container that is specifically sized for the juicer. We recommend purchasing a juice extractor that ejects the pulp externally– this allows you to make larger quantities of juice without having to take extra time to stop your juicer, open it up, and empty the basket. Once you get juicing, you don’t want to have to stop before you’re finished.
While juicers like the Omega and the Tribest only filled one-half to two-thirds of a standard 8-ounce drinking glass, the Hurom gave us nearly a full glass. It’s a cold-press juicer, meaning it works a little slower, but is likely to squeeze more from your fruits and veg. You can run the Hurom with one of two filters — “low pulp” and “high pulp” — but our taste-testers reported the low-pulp option was still pretty pulpy. If you’re not a fan of all that fiber, we’d suggest the Breville, below.
In more expensive juicers, such as the Super Angel Juicer, higher quality materials such as surgical-grade stainless steel are used. These types of masticating juicers also feature slightly different augers, that are closer in appearance to a car’s transmission. These twin gear systems are interlocked and are much more efficient in grinding up fruits and vegetables. However, the price tags on these juicers are considerably higher as well.
It’s never been easier to juice at home with the die-cast and stainless steel Cuisinart® Juice Extractor. The 3" feed tube easily handles your favorite whole fruits and vegetables and the adjustable flow spout eliminates drips and spills for clean countertops. The 5-speed control dial is easy to operate, letting you juice the softest berries, leafiest kale, or crunchiest apple into the 1-liter pitcher. The unique filter basket reduces foam, and the unit is so quiet, you won’t wake the family while you’re making fresh, nutritious juice for breakfast! 

Juicing allows for a tremendous amount of nutrients and enzymes to be made available to your body, which allows for a fuller more robust overall state of health. The micronutrients released during juicing are often left unused when simply eaten, being locked tightly away in the cell walls of fruits and veggies. While your digestive system can unlock some of these nutrients, many simply go to waste without first being juiced. Juicing is a great way to lose weight safely, since that you are still getting proper nutrition while still lowering overall caloric intake. With all this in mind, it’s no surprise that the popularity of juicing, and juicers, has skyrocketed in recent years. Hopefully, after reading this buyer’s guide, you’ll not only be more aware of the benefits of juicing but also in your ability to pick out the best juicer for you!


John Kohler and Matt Shook both recommended that we include a few different vertical single-auger juicers to test. All of the vertical and horizontal single-auger models we brought in to test promised low speeds, minimal oxidation, and high juice yields. We also brought in two centrifugal-style juicers to compare yield and quality. These didn’t do well in our tests and ultimately we recommend only single-auger juicers.
Warranty: No matter what kind of juicer you're getting, you want it to last. You should always get small appliances with some level of warranty, but normally the longer the warranty, the better. Not only does it show that a company is confident in its product, but it also means that if something does break, you won't have to shell out any extra cash.
The gist: For those looking to get the most out of their leafy greens, the Lexen GP27 is the way to *manually* do just that. This juicer is the solution for those that don't want to lay out hundreds for an expensive masticating juicer, but also don't want to settle for a cheap, crummy manual model. As the folks at The Healthy Juicer say, this thing was designed to be "simple, mobile, versatile, and easy to clean." Simple is right. To use, just put a put a juice cup under the spout, place your greens into the chute, and start churning.  Cleaning this thing is a breeze, since all you have to do is unscrew the parts, rinse them off in the sink, and boom—you're done. Thanks to its high juice-yield and cold-press technology, you can rest assured your greens will be nutrient-packed to the max. 
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