KitchenAid Mixer Making Knocking Noise? Here’s What to do!

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You must thank modern science for this beautiful invention called the KitchenAid mixer. It’s a piece of life-saving equipment for your kitchen and daily life. You grind, shred, and dice whatever you want is only possible when you have a KitchenAid mixer at your home.

KitchenAid Mixer Making Knocking Noise

But after several months or even in new condition, it starts to create a knocking noise, and you become worried about what might be the reason or solution. So, Don’t panic! If your KitchenAid mixer is making a knocking noise, there are a few possible causes. The most common reason is that the bearings in the mixer have worn out. Other potential causes include the gears being misaligned or the mixer being overloaded.

So, let’s talk about the reason and solution for the KitchenAid mixer making a knocking noise.

Why Is Your KitchenAid Mixer Making A Knocking Noise?

There are a few prospective clarifications for why your KitchenAid mixer might be making a knocking noise. Here are the details about that,

KitchenAid Mixer

Foods In Gears

One possibility is that something is caught in the gears, such as a small piece of metal or food. If this is the case, the gears might need to be cleaned or replaced.

Loose Screw

Another possibility is that the mixer is not properly balanced, which can cause it to wobble and make a knocking noise. If this is the issue, you might need to adjust the screws on the bottom of the mixer.

Speed Of The Mixer

If your mixer’s speed is very high, it can also be a reason for the knocking noise. Sometimes the higher your mixer speed, the faster it creates a knocking noise. And this can be a reason for uneven surfaces in which your mixer is standing up.

How To Fix A Kitchenaid Mixer’s Knocking Noise

If your KitchenAid mixer has started making a knocking noise, there are a lot of solutions for this. Well, this is a common problem and one that is easily fixed. So, let’s discuss this further.

Know The Noise Source

The first thing you necessary to do for a perfect solution to knocking noise is to identify the source of the noise. There are three common causes of a knocking noise in a KitchenAid mixer:

  1. the beater
  2. the bowl
  3. the motor

Once you know the source of the noise, you can fix it quickly and get back to mixing.

The Beater

The most common cause of a knocking noise in a KitchenAid mixer is the beater. If the beater hits the bowl’s sides, it will make a knocking noise. To fix this, adjust the beater, so it does not touch the bowl’s sides.


Another common cause of a knocking noise in a KitchenAid mixer is the bowl. If the bowl is not seated properly on the base, it will create a knocking noise. To fix this, make sure that the bowl is appropriately seated on the base. In that case, the rugged surface can also be a part of this noise.

The Motor

The common cause of a knocking noise in a KitchenAid mixer is the motor. If the motor is not adequately secured to the base, it will create a knocking noise. To fix this, ensure that the motor is properly secured to the base.

Tighten The Screw

Most people on the internet find this very valuable and practical. You can say that 70 percent of people face a knocking noise from the loose screw. Just tighten the screw and completely rest from the knocking noise.

Related FAQs

Why is my KitchenAid mixer making noise?

Kitchenaid mixer noises can be produced from many types of sources. It can be a cause of a lack of the required grease, a motor problem, or a loose pin.

Does the KitchenAid mixer need maintenance?

Yes, the KitchenAid mixer needs maintenance, but it is not much more challenging or annoying. By maintaining it, you can use a KitchenAid mixer for 10-15 years or more than that.


The KitchenAid mixer is the best friend of your kitchen and you. It saves time and gives you the proper thing you want. Sometimes silly things that can be fixed happen to your mixer, destroying your cooking time.

A knocking noise is a very common issue that happens to your mixer. The solution is also very easy and handy of it. So, I hope the KitchenAid mixer knocking noise can be fixed anytime now.

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David Briley

David Briley

My name is David Briley, a soundproofing expert with a burning passion for curating and creating audio since adolescence. The need for a quiescent working and living environment cannot be overemphasized.

2 thoughts on “KitchenAid Mixer Making Knocking Noise? Here’s What to do!”

  1. My flex beater is making a knocking noise in the bowl. It is loose on the stem you put it on, thus the knocking noise.
    Thanks for your help. Merry Christmas!
    I don’t need the answer now.


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