Centerline by Hobart HMM30-1STD 30 Qt. Planetary Floor Mixer with Guard & Standard Accessories - 120V, 1 hp

Item number  425hmm301stdMFR number  HMM30-1STD

$7,750.00/Each

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Product Overview

  • Powerful 3-speed motor with gear-driven transmission
  • Easy-to-use digital controls with timer and Last Time Remind features
  • GearSafe Max technology and triple interlock system ensures smooth and safe operation
  • Includes a 30 qt. stainless steel bowl, beater, whip, and dough hook for maximum versatility
  • SmartFinish Alert gives a 5 second audible countdown to signal a completed cycle

UPC Code:400018239254

Centerline by Hobart HMM30-1STD Specs

Quantity
1/Each
Shipping Weight
313 lb.
Width
24 3/8 Inches
Depth
28 1/2 Inches
Height
43 1/16 Inches
Amps
10 Amps
Hertz
60 Hz
Phase
1 Phase
Voltage
120 Volts
Wattage
1,200 Watts
Capacity
30 qt.
Color
Black Blue
Features
NSF Certified
Horsepower
1 hp
Hub
With Hub
Lift Type
Manual
Mixer Type
Planetary
Number of Mixing Heads
1
Plug Type
NEMA 5-15P
Power Type
Electric
RPM
94, 173, 318 RPM
Speeds
3 Speed
Style
Lift
Timer
With Timer
Transmission Type
Gear-Driven
Type
Floor Mixers
Usage
Heavy Duty

Centerline by Hobart HMM30-1STD Details

This Centerline by Hobart planetary floor mixer provides the versatility and power needed in commercial settings. Engineered for reliability, this powerful planetary floor mixer features an efficient and convenient design to make all of your whipping, mixing, and beating tasks a breeze! It's crafted to operate both ergonomically and safely for smooth and simple operation. This unit's versatile accessories and easy-to-clean construction make it a must-have for any commercial kitchen. It's ideal for mixing multiple types of products, including heavy doughs, for less than 4 hours a day.

After adding ingredients to the bowl, easily raise the bowl into mixing position with the ergonomic bowl lift with an EZ Grip handle. Its ergonomic design ensures proper leverage and comfort for a strain-free process, even when the bowl is full of product. To keep the user safe during operation, the mixer also uses a triple interlock system; only when the bowl is in place in the raised position with the bowl guard over the opening will the mixer operate. GearSafe Max technology even allows for safe speed changes without stopping the mixer while also providing overload protection.

After operation, the bowl guard is easy to remove for cleaning, and the sleek, 2-toned blue frame is easy to wipe down. It comes standard with a set of three attachments, including a beater, whip, and dough hook for endless possibilities. For user convenience, the mixer includes a digital timer to keep track of how long it's processing ingredients. In doing so, it helps prevent overmixing, which wastes both product and time. Plus, the Last Time Remind feature saves the last time set on the timer, and the SmartFinish Alert features a 5 second audible countdown to signal the cycle's completion, making it ideal for batch use.

To keep up with demand, the gear-driven transmission and high-torque 1 hp motor reduce downtime while delivering heavy-duty performance. Combined with the mixer's 3 fixed speeds, these features ensure that your product is beaten, whipped, and otherwise mixed with consistent, quality results. It comes standard with a 30 qt. stainless steel bowl and requires a 120V electrical connection for operation.

Overall Dimensions:
Width: 24 3/8"
Depth: 28 1/2"
Height: 43 1/16"
Capacity: 30 qt.

This Item Ships via Common Carrier. For more information and tips to help your delivery go smoothly, click here.

Attention CA Residents:
  • ETL Listed

    ETL Listed

    This product has been certified by ETL, a division of the Intertek Group.

  • NSF Certified

    NSF Certified

    This item is certified by NSF to applicable standards.

  • 5-15P

    5-15P

    This unit comes with a NEMA 5-15P plug.

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Warranty Info

RESIDENTIAL USERS: Vendor assumes no liability for parts or labor coverage for component failure or other damages resulting from installation in non-commercial or residential applications. Your warranty will be voided if installed in non-commercial or residential applications.

Customer Reviews

Customer Photos & Videos

2.6

Rated 2.6 out of 5 stars

7 Customer Reviews

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Showing 7 of 7 reviews
Review by

Betul K. from Boochman Kombucha

Posted on 12/22/2022

Verified Purchase

Rated 5 out of 5 stars
Capacity:
20 qt.

Two words are enough to describe this machine! Excellent Product! Been using it non stop since I bought it and works great! If you are looking for something durable, effective and a strong semi-professional mixer, this is it! By this you will save more money then going for cheaper brands. Plus it is supported by Hobart. If you don’t have enough money to buy Hobart, then buy Centerline!

Review by

Jen H.

Posted on 03/22/2024

Verified Purchase

Rated 3 out of 5 stars
Capacity:
20 qt.

This mixer has an extremely difficult time handling 8-10lbs of any sort of bread dough. The bowl it came with constantly rocks out of the safety and turns itself off (even on speed 1) I found the best chance of success is using a bowl from our previous mixer, which seems not to have this issue as much. Works just fine for cookie doughs, icings, muffin batters, just not bread. If you're wondering what the difference is between the baseline hobarts and the expensive one, this is probably it.

Thank you for your feedback Jen! We’re sorry you did not prefer this mixer. Our Customer Solutions team has reached out to help troubleshoot the issue you’re running into and are awaiting your response. On our mixer product pages, the “Resources and Downloads” section also contains literature to help you determine whether a mixer is right for your application should you need it in the future.

Review by

Rocco V. from Westminster St. Augustine

Posted on 12/13/2022

Verified Purchase

Rated 5 out of 5 stars
Capacity:
20 qt.

This mixer came in hand when our floor mixer broke. The mixer was shipped quickly, packed, efficiently, and was easy to install. The mixer came with multiple attachments, and the digital timer makes it very easy for us to not overmix things and destroy product. This mixer is recommending to a lot of people.

Review by

Paul R.

Posted on 10/12/2025

Verified Purchase

Rated 1 out of 5 stars
Capacity:
10 qt.

I purchased the Hobart HMM10-1STD 10 Qt. Planetary Stand Mixer with Guard & Standard Accessories (120V, 3/4 hp) for use in my bakery. Given Hobart’s reputation for durability and performance, I expected a reliable machine for our small-batch bread production. Unfortunately, my experience has been the opposite. In November 2024, I submitted a service request due to a persistent unusual grinding noise in 2nd gear. The technician, inspected the unit but did not replicate the sound while running the mixer empty. I explained that the noise only occurs when the mixer is under load—mixing actual dough—but the concern was dismissed, and attention was instead redirected to minor loose screws. By June 2025, the same issue remained. The same technician revisited, confirmed that the mixer was beyond repair, and said the case would be escalated to Hobart engineers for replacement approval. He even requested one of our typical formulas for review, which was Read More

Thank you for your review, Paul! We would like to gather more information about your experience with this stand mixer. A Customer Solutions Representative will contact you soon!

Review by

Joshua S.

Posted on 03/13/2025

Verified Purchase

Rated 1 out of 5 stars
Capacity:
20 qt.

Had this product just over a year. We used it a few times a week for cookies at our bakery. We would consider that very light use. It broke just outside of the VERY limited 1 year warranty, of course. It will now cost hundreds of dollars to get a technician to look at it. If you are going to spend money, buy an older Hobart that is mostly mechanical with very few if any electrical components. This is junk.

Thank you for your review, Joshua! We are sorry that you did not prefer this product. As this mixer is outside its warranty coverage period it will need to be either repaired or replaced. Please reach out to our Customer Solutions team if you would like assistance.

Review by

Maxine C.

Posted on 12/08/2024

Rated 2 out of 5 stars
Capacity:
20 qt.

I bought this mixer for baking my Christmas cakes, I haven't had the chance to use it as the mixer turns on but spins only one second. I've trouble shooted everything the manual says but no results. No technical responded. I won't recommend this at all.

Thank you for your review, Maxine! Please note, this warranty doesn't cover items shipped outside the United States, but one of our Customer Solutions representatives has reached out to assist you!

Review by

Mia S.

Posted on 12/04/2024

Verified Purchase

Rated 1 out of 5 stars
Capacity:
20 qt.

We’ve had the Hobart 20qt mixer for a week, and it’s just not performing at all. Given that it costs five times more than a KitchenAid, we expected much better. Unfortunately, it struggles with everything we throw at it—especially large batches. We completely agree with other reviews that highlight this issue. The product description claims it’s “efficient and powerful,” but that couldn’t be further from the truth. Our experience shows it lacks the power and capability expected from a mixer at this price point. Very disappointed—definitely not worth the investment.

Thank you for your review, Mia! Our Customer Solutions team will remain in contact with you about this.