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Auger & Pulp

Nama J2 Review

A hands-free vertical cold press at the top of the market. The hopper is the product; everything else is conventional.

By Brijon M. · Last reviewed October 2, 2026

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The Nama J2 solves one problem completely: you no longer stand at the juicer feeding it. Load the hopper, press go, walk away. If that is the friction that has stopped you juicing before, this is worth the money. If your objection is cleanup or price, it is not -- and the 2-year parts warranty deserves a closer look than it usually gets.

CriterionNama J2
YieldNama states 20-30 oz of juice per batch, depending on ingredientsManufacturer claim: Nama · checked 2026-10-02
PulpNot availableNot sourced
Cleanup timeNot available - no published cleanup time in minutesNot sourced
Price$400+Band from retailer listings, checked 2026-10-02
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NoiseNot availableNot sourced
SpeedNama states 50 RPM, single-phase induction motor, 200 WManufacturer claim: Nama · checked 2026-10-02
WarrantyNama states 15 years on the motor, 2 years on partsManufacturer claim: Nama · checked 2026-10-02
Everything Nama publishes, and everything it does not. Scroll the table sideways on a narrow screen. Every figure above is labeled with where it came from; “Not available” means we could not find a published source, not that the machine performs badly. How we pick.

What Nama states

  • 50 RPM from a single-phase induction motor, which is the slow end of vertical cold press.
  • 200 W rated power consumption.
  • 20-30 oz of juice per batch, depending on ingredients.
  • 12.1 lb with the chamber set, making it one of the lighter premium verticals.
  • Dimensions of 9.8 x 9.0 x 17.7 in.
  • 15 years on the motor, 2 years on all parts from date of purchase for normal household use.

That batch figure is genuinely unusual. Almost nobody in this category publishes any volume number at all, and while 20-30 oz per batch is a capacity statement rather than an extraction rate, it is more than Kuvings, Hurom or Omega give you.

What the hopper actually changes

Standing at a slow juicer feeding it piece by piece is the part of the routine people describe as tedious rather than hard. On a conventional vertical you are present for the whole extraction, which on a batch of celery and greens is several minutes of pushing produce into a chute.

The hopper removes that entirely. You prepare the produce, fill the hopper, start the machine and do something else. For somebody juicing every morning before work, that is a meaningful change to how the habit feels -- and habit survival is what actually determines whether a juicer was a good purchase.

It does not reduce the cleanup. That is worth saying plainly because the marketing does not: a hopper is additional surface area to wash, not less. If cleanup is your objection, Hurom's strainer-free H400 is the machine that addresses it.

The warranty, read carefully

Nama states 15 years on the motor and 2 years on parts. Motors in these machines rarely fail; augers, screens, drums and -- on a machine with a motorized feed -- the hopper mechanism are what wear.

Compare that against Hurom, which states 15 years on motor and parts for the H400. At similar money, that is a materially stronger commitment to the components that actually break. It is the clearest argument against the J2 that exists, and it comes from Nama's own warranty page rather than from us.

Who this is for

Somebody who juices every day, who has done it before, and who knows that the feeding is the part they resent. Also somebody who batches two or three days at once, because the hopper and the walk-away operation make that a genuinely different experience from feeding a conventional vertical for ten minutes.

Who should skip it

Anybody buying their first juicer. At this price you are paying to remove a specific friction you have not experienced yet, and there is a reasonable chance the friction that would stop you is cleanup instead -- in which case you have bought the wrong premium machine. Start in the $100-200 band, learn what annoys you, then upgrade deliberately.

Also skip it if you make a single glass occasionally. The hopper is dead counter space at that volume and you wash the same number of parts.

Mason jars of juice in a refrigerator
The hopper's real use case: batching into jars without standing at the machine for ten minutes.

Where it appears on this site

The J2 is our pick for best hands-free machine on the best vertical slow juicers and appears on the quietest juicers on the strength of its 50 RPM induction motor. For head-to-heads: Nama J2 vs Hurom H400, Kuvings REVO830 vs Nama J2 and Kuvings AUTO10 vs Nama J2.

The picks in full

1. Best hands-free cold press juicer

Nama J2

Nama J2 · $400+ · Our score 8.0/10

Nama states 50 RPM from a single-phase induction motor at 200 W, 12.1 lb, and 20-30 oz of juice per batch depending on ingredients -- one of the very few volume figures published anywhere in this category. The hopper means you load it once and leave the kitchen, which is the single most useful thing you can do for a daily habit. The warranty is split: 15 years on the motor, 2 years on parts.

Yield
Nama states 20-30 oz of juice per batch, depending on ingredientsManufacturer claim: Nama · checked 2026-10-02
Pulp
Not availableNot sourced
Cleanup time
Not available - no published cleanup time in minutesNot sourced
Speed
Nama states 50 RPM, single-phase induction motor, 200 WManufacturer claim: Nama · checked 2026-10-02

What works

  • Hands-free hopper means you are not feeding it piece by piece
  • Longest motor warranty in its price class on paper (15 years)
  • Low 50 RPM, which is the slow end of vertical cold press

What does not

  • Among the most expensive machines we cover
  • Nama publishes no cleanup time and no pulp-dryness figure
  • Parts warranty is 2 years, far shorter than the motor's 15

Skip this if: You juice a single glass occasionally — you will pay for a hopper and an auto-feed you never use, and still wash the same number of parts.

A vertical slow juicer on a bright kitchen counter

Representative photo. We have no manufacturer image library, so this is a licensed stock photo of the category, not a photo of this unit.

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  • Yield9/10
  • Pulp8/10
  • Cleanup8/10
  • Value6/10
  • Quiet9/10

Read the full Nama J2 review

Questions people ask

Is the Nama J2 worth it?
If you juice daily and standing at the machine is what you resent, yes -- the hands-free hopper is the only real answer to that. If you are buying your first juicer, no: you are paying to remove a friction you have not met yet.
What is the Nama J2's warranty?
Nama states 15 years on the motor and 2 years on all parts for normal household use. The parts figure is the one to note, since parts are what wear -- Hurom covers both for 15 years on the H400.
How much juice does the Nama J2 make?
Nama states 20-30 oz per batch depending on ingredients. That is a capacity figure rather than an extraction rate, and it is still more than most brands in this category publish.
Is the Nama J2 easy to clean?
Nama publishes no cleanup time, so we show Not available rather than a guess. Note that a hopper is additional surface to wash, not less -- if cleanup is your main concern, a strainer-free design is the feature to look for.
How loud is the Nama J2?
Nama publishes no decibel figure, as almost no brand does. It runs at 50 RPM from an induction motor, which is slow and generally associated with smoother running, so it is likely quiet -- but that is an inference from the specification, not a measurement.

Sources

Every figure on this page traces to one of these. Where a source does not publish a number, the page says “Not available” rather than estimating one.