Automatic Protein Shake Vending Machine WM186 | $4,150

What the WM186 is and who buys it

The WM186 is an automatic protein shake vending machine for the places where people finish training and want a shake immediately: commercial gyms, university sports centres, hotel fitness rooms, sports complexes, CrossFit and boxing clubs. Seven powder hoppers sit behind a 21.5 inch touch screen. A member picks a base powder, adds whatever else they want, chooses a water temperature, pays, and the machine mixes the drink inside the disposable cup and hands it over in about 60 seconds. Nobody stands behind a counter. Wider Matrix builds it in our own factory in Guangzhou and sells it factory direct at US$4,150 per unit. That matters if you have been talking to a trading company that puts its own margin on top of a machine it does not manufacture. When you want the recipe set changed, the hopper layout rearranged, or your logo on the cabinet, you are talking to the people who assemble the machine rather than to a middleman relaying the request. Two kinds of buyer end up here. Gym owners who want one machine in one location, and operators building a route of ten or fifty machines who need to see sales, stock levels, and faults across all of them from one screen. The WM186 is built for both, which is why the cloud dashboard handles 50+ machines and not just the unit you buy today. The short version: unattended service 24 hours a day, about US$1.20 of powder and cup per serving against a US$3.00 to US$8.00 shelf price, and 60+ cups an hour at peak. If you already know this is the machine you came for, send us your venue type, your country, and how many units you want, and we will come back with a quotation, a spec sheet, and a freight estimate within 24 hours.

WM186 technical specifications

Item	Specification
Model	WM186
Certification	CE
Serving time	60 seconds per shake
Peak capacity	60+ cups per hour
Powder hoppers	7 hoppers, 4L each
Water temperature	3 zones (cold / room temperature / hot)
Touch screen	21.5 inch
Ordering time	Under 30 seconds (browse, customize, pay)
Payment	Card, Apple Pay, Google Pay, WeChat Pay, Alipay, NFC, MDB
Operation	Unattended, 24/7
Machine price	US$4,150 factory direct

Two of those numbers decide whether a machine survives on a gym floor: serving time and peak capacity. At 60 seconds a cup and 60+ cups an hour, a queue of six people clears in roughly six minutes. Machines that need two to four minutes per cup lose the member before the drink is finished, and they lose the next three sales behind them. Footprint, weight, and power draw depend on how you spec the machine and on the voltage standard where you are installing it, so we send the full dimension and utility sheet with your quotation instead of publishing a number here that may not match the build you end up with. Ask for it when you request pricing.

How a customer buys a shake

1. Pick a base powder from the seven shown on screen: whey, plant based protein, or mass gainer.
2. Add what else goes in, such as BCAA, creatine, or a pre-workout scoop, and set the portion size.
3. Choose cold, room temperature, or hot water.
4. Pay by card, phone, watch, or QR code. Browsing, customizing, and paying take under 30 seconds.
5. The machine drops a cup, doses the powder straight into it, adds water, and mixes inside the cup.
6. The finished cup comes out about 60 seconds after the order is placed, then the machine runs its own cleaning cycle.

The argument for unattended service is the hours nobody wants to staff: early morning before work, and late evening once the front desk thins out. A machine does not care which shift it is. We wrote a longer walkthrough of this customer flow in our guide to the self-service protein shake vending machine, including the parts that matter when you are choosing where to put it.

Payment systems it accepts

Method	Supported
Nayax	Yes
Pax	Yes
Credit / debit card	Yes
Apple Pay	Yes
Google Pay	Yes
WeChat Pay	Yes
Alipay	Yes
NFC	Yes
MDB protocol	Yes (universal)

MDB support means the machine speaks the standard vending protocol, so it is not locked to one terminal brand. If your market runs a system that is not in the list above, tell us which one and we will confirm compatibility before you order. If you want the reader supplied along with the machine rather than sourced locally, say so and we will put it in the quotation.

What goes in the seven hoppers

Slot	Powder
1	Whey protein
2	Plant based protein
3	Mass gainer
4	BCAA
5	Creatine
6	Pre-workout
7	Any brand of your choice

Slot seven is the one operators ask about first. You are not tied to a powder supply contract with us. If your gym already sells a house blend, or you have a local distributor you buy from at a better price, that powder goes in hopper seven and you keep the margin. It is also the slot that makes co-labelling work: a CrossFit box or a boxing club can run a supplement brand's name on the screen and on the cabinet and stock that brand in the machine.

Why the powder is mixed in the cup

Most protein vending machines stir the drink in an internal chamber and pump it out through a pipe. The WM186 doses the powder directly into the disposable cup and mixes there, which is a patented design, and then runs a high temperature cleaning cycle after every single cup. For a buyer, the difference shows up in ordinary operation. Flavour carryover: an internal chamber that made a chocolate shake will taste faintly of chocolate in the vanilla that follows, and members notice. Downtime: a chamber and pipe that carry protein residue have to be stripped and scrubbed by someone, and while that is happening the machine is not selling. Hygiene inspection: a health inspector looking at a machine that rinses itself at high temperature after each serving is a shorter conversation than one looking at a pipe full of dried whey. Clumping is the other half of it. Powder that sits in a humid hopper and then hits water in a shared pipe forms lumps, and lumps are the most common complaint on machines that use internal stirring. Mixing in the cup removes the surface the lumps would build up on.

What the WM186 costs

The machine is US$4,150 factory direct. That is the price of the machine, not the landed cost, so freight, insurance, and import duty are quoted separately once we know where it is going. Bulk orders get volume pricing and there are seasonal discounts through the year, so if you are planning more than one unit, say how many and we will price the lot rather than the piece. Two other things move the final number. Custom branding and a custom recipe set are quoted on the work involved, not as a flat fee. And if you want a payment terminal shipped inside the machine instead of buying it locally, that changes the invoice too. We put every one of those lines on the quotation so you can see what you are paying for. There is a fuller write-up of the money side in what the WM186 costs and how it works.

What each cup costs you

Item	Cost
Consumables per cup (powder and cup)	US$0.80 to US$1.50, around US$1.20 on average
Typical retail price per cup	US$3.00 to US$8.00
Gross margin	60% to 75%

The spread on consumables is wider than people expect because it depends on what you pour. A single scoop of whey in a small cup sits at the bottom of the range. A mass gainer portion with creatine and pre-workout stacked on top sits near the top, and it also sells at the top of the retail range, so the margin holds up. Where you buy powder is your decision, which is the point of hopper seven. If you are running several machines, consolidating onto one supplier is usually how the per cup cost comes down over time. Refill frequency depends on your volume; seven 4L hoppers is a meaningful buffer, and the dashboard tells you which hopper is running low before you drive out.

What the numbers look like at 15, 30, 50, and 80 cups a day

Daily sales	Price per cup	Daily revenue	Daily gross profit	Monthly revenue	Payback
15 cups	US$4.00	US$60	US$45	US$1,350	Around 3 months
30 cups	US$5.00	US$150	US$120	US$3,600	Around 1 month
50 cups	US$5.00	US$250	US$200	US$6,000	Around 1 month
80 cups	US$6.00	US$480	US$400	US$12,000	Under 1 month

Those are gross figures before venue rent, card processing fees, and any revenue share you have agreed with the gym. The payback column is the machine price divided by the daily gross profit, which is the honest way to look at it: at 15 cups a day you are waiting about three months, and at 30 or more you are inside one month of gross profit. One mid-size gym in Miami runs about 45 cups a day at US$5.50 a cup with US$1.20 of material cost, which is about US$193 of gross profit a day and over US$5,800 a month, with the machine paid back in three months. Treat that as one venue's figures and not a forecast for yours. Foot traffic decides the outcome, and a 500 member gym and an 80 member gym are not the same business. If you want to work through your own numbers rather than someone else's, the real profit breakdown for protein vending machines goes through the same arithmetic with the costs people forget.

Running a fleet without driving to each machine

Every WM186 reports to the cloud: sales, hopper levels, and the health of the machine itself. One dashboard covers 50+ machines, so an operator with units across a city can see which site is selling and which one has been quiet since Tuesday. Fault diagnosis pushes early warnings to your phone and to our after-sales team at the same time. In practice that means a worn part or a sensor drifting out of range gets flagged before the machine stops selling, and in some cases before anyone at the venue notices anything is wrong. New recipes, price changes, and promotions are pushed over the air, so changing a price across a whole route is an edit on a screen rather than a visit to each machine.

Where these machines get installed

Venue	Typical daily volume
Commercial gym, 500+ members	40+ cups a day
University sports centre	80+ cups a day at peak
Corporate fitness centre	Premium pricing
Hotel fitness centre	24/7 revenue
Sports complex	60+ cups on event days at US$6.00 to US$8.00 a cup
CrossFit / boxing club	Brand co-labelling

The pattern behind that table is simple. Volume follows the number of people who pass the machine in a training state, and price follows what those people would otherwise pay. A corporate fitness centre charges more per cup than a university sports centre, because the member is comparing your shake to whatever the cafe upstairs charges for a smoothie rather than to a tub of powder at home. A sports complex on an event day sells more cups in two hours than a hotel gym sells all week, and it sells them at the top of the price range. Our practical guide to the unattended post-workout nutrition kiosk covers siting and stocking in more detail.

Certification, warranty, and after-sales support

The WM186 is CE certified. It carries a 1 year warranty plus lifetime technical support, against the 6 month warranty that is common on machines in this category. Wear parts and spares ship from our factory; tell us which parts you want held in stock and we will quote a spares kit with the machine. Support requests are answered within 24 hours. Because the machine reports faults to our after-sales team as well as to you, a lot of problems start being worked on before you have written the email.

Branding, recipes, and OEM options

Custom cabinet colours, your logo, and a recipe set built around your own products are all available through our OEM and ODM service. Recipe changes are not a one-time thing either: once machines are on site, new recipes and promotions go out over the air, so a seasonal flavour or a price test does not need a technician. There can be a minimum quantity for custom branding work, and franchise pricing is available if you are rolling out under one brand across several operators. Send us what you have in mind and we will tell you what the minimum is for that specific job.

How the WM186 compares with cheaper machines

Feature	Wider Matrix WM186	Other brands
Mixing	In-cup mixing, no clumping, self cleaning after each cup	Internal stirring, prone to clumping, hard to clean
Capacity	7 hoppers and 3 temperature zones	2 to 3 hoppers, single temperature
Speed	Under 60 seconds	2 to 4 minutes per cup
Remote management	IoT cloud, 100+ machines from one account	On-site only
OEM / ODM	Full support, plus OTA updates and franchise pricing	Not offered
Warranty	1 year plus lifetime support	6 months standard

Cheap machines in this category almost always cut the same three corners: fewer hoppers, an internal mixer that needs scrubbing, and no remote monitoring. Those are cheap on the invoice and expensive in month six, which is worth checking before you compare prices. There is a separate checklist covering this in what gym owners should check before buying a whey shake machine.

Who you are buying from

Wider Matrix has been building vending equipment in Guangzhou since 2016 and has shipped more than 3,000 units to over 130 countries. Around 50 engineers work on the product line, and the WM186 is assembled in our own factory rather than contracted out, which is why recipe and branding changes are possible at all. We ship worldwide and handle export documentation as part of the order. Import duty and any local registration your market requires for food contact equipment change from country to country, so we check those against your destination rather than guessing. Tell us where the machine is going and we will tell you what we have handled there before. If you are comparing factories rather than machines, this piece on what to look for in a protein vending machine manufacturer in China is the honest version of that conversation.

Get a WM186 quotation

Five things let us quote you properly: the type of venue and roughly how many people pass through it in a day, the country and port, how many units you want, whether you want your own branding, and which payment system your market uses. Send those and you will get back a price, the full spec and utility sheet, and a freight estimate within 24 hours. If you are still at the comparing stage, send the venue details anyway and tell us what else you are looking at. We would rather tell you the WM186 is the wrong machine for a low traffic site than sell you one, because the operators who come back for a second and third unit are the ones who were matched to the right venue the first time.