LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning Review: The Ultimate At-Home Plant Milk Factory?

For years, my morning coffee ritual was a source of quiet frustration. As someone who prefers plant-based milk, I felt trapped in a cycle of compromise. I’d wander the supermarket aisles, scrutinising labels packed with gums, stabilisers, and sugars, all in pursuit of a decent oat or almond milk. The organic options were costly, and the budget-friendly ones often had a watery, uninspiring taste that diluted the rich flavour of my espresso. I tried making my own with a standard blender and a flimsy nut milk bag—a messy, time-consuming ordeal that left my kitchen looking like a disaster zone and my hands sore from squeezing. The dream of fresh, creamy, homemade plant milk felt like an unattainable luxury, reserved for those with endless time and patience. This daily compromise wasn’t just about taste; it was about wanting control over my nutrition and reducing packaging waste.

What to Know Before You Buy an Automatic Milk Maker or Frother

An automatic milk maker or frother is more than just an appliance; it’s a key solution for elevating your entire beverage experience and taking control of your ingredients. For those who create their own plant milk, it eliminates the laborious, messy process of blending, straining, and cleaning. For coffee lovers, it transforms a simple cup into a café-quality creation with rich, velvety foam. These devices solve the problem of inconsistent, expensive, and additive-filled store-bought options. The main benefits are unparalleled freshness, customisation (adjusting sweetness, thickness, and flavour), cost savings over time, and a significant reduction in carton waste, making it an investment in both your health and the environment.

The ideal customer for a product like the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning is the health-conscious individual, the DIY enthusiast, or a family seeking to transition away from dairy or processed plant milks. If you find yourself frustrated with the ingredient lists and prices at the grocery store, this machine is designed for you. However, it might not be suitable for those who prioritise speed above all else and are content with pre-packaged milk. Someone who only drinks black coffee or rarely consumes plant-based beverages would find it an unnecessary addition to their kitchen. For them, a simple, dedicated milk frother might be a more practical alternative for occasional use.

Before investing, consider these crucial points in detail:

• Dimensions & Space: These machines are not always compact. Measure your countertop and storage space carefully. The LMTNNB 9-in-1, with its large capacity, requires a dedicated spot. Consider its height, especially if you plan to store it under overhead cabinets.
• Capacity/Performance: Capacity is key. The 47oz (1400ml) reservoir of this model is excellent for families or batch-prepping, serving 5-6 people. For individuals, a smaller capacity might suffice. Performance-wise, look at the blade system—the 16 blades in this unit promise a finer grind, which is crucial for achieving a smooth, no-strain texture.
• Materials & Durability: The LMTNNB 9-in-1 is constructed from plastic. While this makes it lightweight, some users may prefer the perceived durability and inertness of stainless steel or glass. Evaluate the quality of the plastic and ensure it is BPA-free for peace of mind, especially as it handles hot liquids.
• Ease of Use & Maintenance: A complicated machine will gather dust. Look for intuitive controls, like the one-touch LED screen on this model. The standout feature to consider is self-cleaning. An automated cleaning cycle drastically reduces the hassle of scrubbing blades and filters, making you far more likely to use the machine regularly.

Understanding these factors will ensure you choose a machine that integrates seamlessly into your lifestyle, rather than becoming another unused gadget.

While the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning is an excellent choice, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models, we highly recommend checking out our complete, in-depth guide:

Unboxing the LMTNNB 9-in-1: A Glimpse into Plant-Based Perfection

Upon opening the box, the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning presented a modern, streamlined appliance. Its footprint is substantial but not overwhelming, fitting neatly on our test kitchen counter. The main body, made of a sturdy white plastic, feels solid, and the large 47oz pitcher promises generous batches. The colour LED screen is sleek and immediately intuitive, with clear icons for its nine functions: Soy Milk, Thick Soy Milk, Nut Milk, Oat Milk, Juice, and more. Assembly was non-existent; it’s a single-unit design. The lid locks into place with a satisfying click, engaging a critical safety mechanism that prevents the machine from starting unless it’s securely fastened—a thoughtful touch. Included in the box were a measuring cup, a cleaning brush for stubborn spots, and a recipe book. It felt like a complete starter kit, ready to transform our pantry staples into fresh, delicious milk. Compared to the often-fiddly setups of traditional blenders and strainers, this all-in-one approach felt like a significant upgrade right out of the box.

From Bean to Beverage: A Deep Dive into the LMTNNB’s Performance

A machine can have all the bells and whistles, but the true test lies in its performance. Does the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning deliver on its promise of smooth, delicious, hassle-free plant milk? We put it through its paces, testing its core functions, from grinding nuts to its automated cleaning cycle. Over several weeks, this machine became the centrepiece of our kitchen, churning out everything from creamy oat milk for lattes to refreshing soy milk for our morning cereal. Here’s our in-depth analysis of what makes this appliance tick.

The Power of 9-in-1: Ultimate Versatility for Every Palate

The headline feature of this machine is its sheer versatility, and we were eager to see if it was a master of all trades or none. We started with the classic: soy milk. Using the included measuring cup, we added soaked soybeans and water, selected the “Soy Milk” function on the LED panel, and let it work. The process was surprisingly quiet for a high-powered grinder. In under 30 minutes, the machine beeped, signalling it was done. The result was hot, fresh soy milk with a rich, nutty aroma that filled the kitchen. The texture was superb—creamy and full-bodied, a world away from the thin, chalky versions from a carton.

Next, we moved to almond milk, a notoriously difficult nut to get right without significant pulp. We added a cup of soaked almonds and water, chose the “Nut Milk” setting, and waited. The 16-blade system whirred to life, and the results were genuinely impressive. The resulting milk was smooth and creamy with minimal sediment. While a very fine-mesh strainer could catch a tiny bit of residual grit, for all practical purposes, the machine’s claim of being “strain-free” held up remarkably well for daily drinking and coffee. We then experimented with oat milk, which can often become slimy if over-processed or heated incorrectly. The dedicated “Oat Milk” cycle seemed perfectly calibrated, producing a non-slimy, creamy milk that frothed beautifully for a latte. The “Juice” function also performed admirably for a cold, refreshing blend of fruits, although it’s more of a smoothie maker than a traditional juicer as it doesn’t separate fibre. The ability to make everything from a hot, thick soy milk base to a cold juice in one unit is a feature that truly sets it apart.

Silky Smooth Results: Does the 16-Blade System Eliminate the Strainer?

The heart of any milk maker is its grinding mechanism, and the 16-blade system in the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning is its powerhouse. This complex blade array is designed to pulverise nuts, seeds, and beans to such a fine degree that pulp becomes a non-issue. Our tests confirmed this is largely true. For soy, oat, and cashew milk, the texture was consistently silky and homogenous. We poured it directly from the pitcher into a glass and found no need for a nut milk bag. This single feature transforms the experience of making plant milk from a chore into a simple, automated task.

For harder nuts like almonds, the result was about 98% smooth. There was a very fine, almost imperceptible sediment at the bottom of the glass if left to sit for a long time, but it was nothing like the thick, gritty pulp left behind by a standard blender. This fine sediment easily re-integrates with a quick shake. For coffee aficionados, this means the milk won’t leave a sludgy layer at the bottom of your mug. The power of the grind also means you get more milk out of your ingredients, making it more economical in the long run. The machine’s ability to heat the liquid during the grinding process for options like soy milk also helps in breaking down the ingredients more effectively and delivering a cooked, ready-to-drink product. This level of performance is what justifies the investment in a dedicated machine over a simple blender.

Set It and Forget It: Analysing the Self-Cleaning and Delay Timer

Great performance is meaningless if the cleanup is a nightmare. This is where the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning truly shines and wins our highest praise. After pouring out a fresh batch of almond milk, we simply added water to the fill line, a drop of soap, and pressed the “Self-Clean” button. The machine then runs a heated, high-powered cleaning cycle, using its blades to blast away any residue from the pitcher walls and under the blade assembly. After the cycle, a quick rinse was all that was needed. It was remarkably effective, handling even the stickier residue from oat milk with ease. This feature is not a gimmick; it is a fundamental part of the design that makes daily use not just possible, but enjoyable.

The 24-hour delay timer adds another layer of profound convenience. We tested it by setting up the ingredients for soy milk the night before, programming it to start at 6:30 AM. We woke up to the aroma of freshly made, warm soy milk, ready for our cereal and coffee. This “set it and forget it” capability is perfect for busy mornings, ensuring a healthy, fresh start to the day without any effort. The intelligent controls on the LED screen make programming the timer straightforward. These two features—self-cleaning and delayed start—work in tandem to seamlessly integrate the machine into a daily routine, removing the two biggest barriers to homemade plant milk: time and mess. To see its full feature set and user reviews is to understand how central convenience is to its design.

What Other Users Are Saying

While our hands-on experience was overwhelmingly positive, we looked at broader user feedback to get a complete picture. The sentiment is generally strong, with many praising the machine’s performance and the quality of the milk it produces. However, a significant issue has been flagged by some international buyers, which we feel is crucial to address. One user from Europe noted, “The booklet and the plug are Chinese….and nothing is provided to connect in Europe!”

This feedback highlights a critical logistical problem. Receiving an appliance with an incompatible plug and foreign-language instructions can be incredibly frustrating and renders the product unusable without purchasing a separate adapter and relying on online translations. While this doesn’t detract from the machine’s excellent performance, it is a major purchasing consideration. We strongly advise potential buyers, particularly outside of the primary market, to verify the plug type and included materials with the seller before finalising their purchase. It’s a solvable issue, but one that customers should not have to discover upon unboxing.

How Does the LMTNNB Stack Up? A Look at the Competition

The LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning is a unique appliance that *creates* plant-based milk from scratch. Its main competitors in the premium beverage space are often milk *frothers*, which perfect and texture existing milk. The choice between them depends entirely on your goal: do you want to create the milk itself, or perfect the milk you already have? Here’s how it compares to three popular alternatives.

1. Melitta CREMIO II Black Milk Frother

The Melitta CREMIO II is a dedicated milk frother, designed to do one thing exceptionally well: create perfect hot or cold foam. It’s for the coffee enthusiast who is happy with their store-bought milk (dairy or plant-based) but wants to achieve café-quality lattes and cappuccinos at home. Unlike the LMTNNB, it cannot make milk from raw ingredients. If your goal is simply to elevate your coffee with velvety microfoam and you have no desire to make your own milk, the CREMIO II is a more focused, compact, and likely more affordable choice. It excels in speed and simplicity for its specific task.

2. Hotel Chocolat Velvetiser Pebble

The Hotel Chocolat Velvetiser occupies a luxurious niche, designed primarily for creating the ultimate hot chocolate. It works by heating and whisking milk with Hotel Chocolat’s real chocolate flakes. While it can be used to froth milk for coffee, its engineering is optimised for chocolate. This is a premium, single-purpose indulgence machine. The LMTNNB is a utilitarian workhorse by comparison, focused on health, versatility, and creating a base ingredient from scratch. If your world revolves around decadent hot chocolate and you appreciate a design-forward aesthetic, the Velvetiser is unparalleled. If you want fresh almond, soy, or oat milk, it’s not the right tool.

3. SIMPLETASTE 4-in-1 Milk Frother and Steamer

The SIMPLETASTE frother is the most direct competitor to the Melitta, offering 4-in-1 functionality: hot dense foam, hot airy foam, cold foam, and milk warming. It’s a versatile and budget-friendly option for those who want to experiment with different foam textures for various coffee drinks. Like the other alternatives, its function begins where the LMTNNB’s ends. You would use the LMTNNB to create your fresh oat milk, then pour that milk into the SIMPLETASTE to froth it for a latte. For someone who wants to control the entire process from nut to cup, the two could be complementary. For those only needing a frother, the SIMPLETASTE is a practical and effective choice.

Our Final Verdict: Is the LMTNNB 9-in-1 Automatic Soy Milk Maker Worth Your Counter Space?

After extensive testing, we can confidently say that the LMTNNB 9-in-1 Automatic Soy Milk Maker Self-Cleaning is a transformative appliance for anyone serious about plant-based milk. It successfully bridges the gap between desire and reality, making the process of creating fresh, additive-free milk not just easy, but genuinely effortless. Its powerful 16-blade system delivers on the promise of smooth, no-strain results, and its 9-in-1 versatility provides incredible value. The true heroes, however, are the self-cleaning and delay-timer functions, which eliminate the usual barriers of time and mess, making it a joy to use daily. The primary drawback is the potential for receiving a unit with an incompatible plug and manual, an issue prospective international buyers must confirm before purchase.

We recommend this machine wholeheartedly to families, health-conscious individuals, and anyone tired of the compromises of store-bought milk. It’s an investment that pays dividends in taste, nutrition, cost savings, and environmental impact. If you’re ready to take control of your plant-based beverages and enjoy the unparalleled taste of fresh, homemade milk every morning, this machine is the ultimate tool for the job. You can check the latest price and secure your own at-home milk factory here.