How To Fix A Noisy Mixer Grinder That Sounds Like a Jet Engine: 5 Simple Ways

There's a peculiar charm to every kitchen, the scent of tadka wafting through the air, the rhythmic sound of chopping, and yes, that unmistakable roar of the mixer grinder. While it's a loyal companion in whipping up chutneys, masalas, and dosa batter, sometimes it gets a little too enthusiastic. One minute it's blending tomatoes, the next, it sounds like it's preparing for takeoff at the nearest airport.

If the daily whirring of your mixer grinder is more jarring than your alarm clock, you're not alone. Over time, wear and tear, dust, loose parts, or even just old age can turn a once-silent helper into a noise nuisance. Before heading to the market and shelling out ₹3000 or more for a replacement, here are 5 tried-and-tested ways to quieten your noisy mixer grinder, and extend its life too. Let's dive into the most common culprits and clever fixes for that kitchen racket.

Fix that noisy, jet engine-like mixer grinder with these 5 simple and effective methods; Photo Credit: Pexels

1. Check the Base and Surface: The Wobble Whisperer

Ever noticed your grinder dancing a jig across the kitchen counter while in use? That's not just annoying, it's noisy. A major reason behind that jet engine-like sound is instability at the base. If your grinder isn't sitting flat or the legs have worn out, it vibrates more, amplifying every rotation.

Try placing it on a flat, stable surface. If your kitchen counter has become a bit uneven over time (those granite edges can shift slightly), use a rubber or silicone mat underneath. These mats, which cost around ₹150-₹300, act as shock absorbers, reducing both movement and noise.

Also, check the rubber feet or legs of your grinder. If they're missing or hardened with age, they won't grip the surface well. A quick trip to your nearest appliance shop can sort this; replacement rubber feet are cheap and easy to attach. Sometimes, the simplest fix lies in just keeping the base grounded, literally.

2. Tighten Loose Screws and Jars: The Rattling Culprit

There's something incredibly unnerving about the tak-tak-tak noise that echoes when the grinder's on. Often, this happens when the jars aren't fitted properly or the screws inside the body have come loose.

Unplug the mixer and give it a gentle shake. If it rattles like a dabbawala's steel tiffin, it's time to get those screws checked. Use a basic screwdriver to open the base and check for any loose fittings, especially around the motor casing. Tighten everything gently; there's no need to channel your inner bodybuilder.

Also, ensure your jars lock firmly into place. Over time, the grooves and latches wear down, making the jar sit unevenly and vibrate more during use. If your jar wiggles even a little, the sound can get magnified a lot.

A little tightening goes a long way. The goal is not to build a fortress, just to hold everything snugly in place.

3. Lubricate the Blades and Bush: Smooth Operators Make Less Noise

Inside every mixer jar is a tiny but mighty component, the bush. It connects the blade to the motor and spins at lightning speed. But like any hard-working part, it needs a bit of TLC. If it dries out or gets rusty, it makes a shrill sound, imagine metal grinding against metal.

Unscrew the blades from the jar and look underneath. You might spot a small rubber or plastic piece, that's the bush. If it's squeaking or feels stiff, apply a drop or two of cooking oil (yes, regular cooking oil works in a pinch) or a machine lubricant like sewing machine oil.

Do the same with the motor coupler, the plastic bit on the main unit where the jar sits. Just ensure you wipe away excess oil to avoid spills or slippage during use.

Lubrication is the secret to smooth, quiet spinning. Think of it as moisturising your machine. After all, even machines don't like being parched.

Also Read: 5 Ways How Mixer Grinders Can Help Reuse Food Scraps

4. Clean the Motor Vent and Cooling Fan: Let It Breathe

A choked-up motor is a cranky motor. Most mixer grinders come with a built-in fan that keeps the motor cool. But over time, dust and food particles sneak into the vents, clogging the airflow. This can make the motor work harder and noisier.

Unplug the appliance and gently clean the vents using a soft brush or even an old toothbrush. If you're up for it, open the back panel and clean around the fan blades too. Don't poke too hard; delicate wires live there.

Doing this every couple of months ensures your mixer isn't gasping for breath. A well-ventilated motor is like a well-ventilated room, cooler, calmer, and quieter.

Just like we hate working in hot, stuffy rooms, so does your grinder. Give it some airflow, and it'll purr instead of roar.

5. Replace Worn-Out Blades and Bearings: Silence Lies in Sharpness

Believe it or not, blunt blades can be noisy. When they struggle to cut through ingredients, the motor has to exert more power, which often leads to a high-pitched whine. Bearings, the tiny rotating parts inside the jars, also play a role. If they're worn out, they grind rather than glide.

How to check? Try blending just water. If it still sounds like an aircraft, it's probably the blades or bearings. Replacement blades cost around ₹100-₹200 and are easy to find online or in local shops.

To replace bearings, you might need a technician, unless you're the DIY-savvy type. But trust the process. Once changed, your grinder will not only be quieter but also work more efficiently.

There's a sweet satisfaction in restoring an old machine to its prime. With a little investment and effort, even the noisiest of grinders can be tamed.

Products Related To This Article

1. Bajaj 500 Watt GX-1 Mixer Grinder with 3 Jars- white

2. Philips HL7756/01 750 Watt Mixer Grinder

3. Lifelong LLMG23 Power Pro 500-Watt Mixer Grinder with 3 Jars

4. Preethi Zodiac MG-218 mixer grinder

5. Butterfly ZieraBlack 1000 Watt Mixer Grinder

Kitchen appliances age just like everything else, gracefully, if looked after. A noisy mixer grinder isn't a lost cause; it's often just a plea for maintenance. Whether it's a loose base, rusty blades, or a dusty motor fan, each fix is simple, affordable, and completely doable.

Instead of dreading that morning roar while prepping dosa batter, imagine a smooth, low hum in the background, like a trusted friend working silently beside you. By showing your mixer grinder a little love, not only do you cut down the decibels, but also extend its life and performance.

So the next time it starts sounding like it's ready to take flight, don't rush to the service centre or shopping site. Roll up your sleeves, grab a screwdriver, and let the kitchen quiet begin. Let the chutneys flow, not the noise. Shop now on Amazon.