How It's Made: Espresso Machines 

Use your hands time to time

Yes they helped my sleep so much

the voice is like he's telling bedtime story 😆

Someone who watches it everyday and night:"Pathetic."

@@seanfernandez2739 I'm sorry you fill that way....

that's good to know thanks for the added info 😄

Thanks for that! I was wondering why it had a pump. Why is the water tubing coiled around the flow meter though?

And Americans think it's called an "Expresso" exactly because they think it's meant to be made quickly from a bag and drunk quickly. I'm assuming.

I was so pissed when i heard him say that it is called expresso because its fast.

I mean it's both, and a third thing as well. It's expressed, made expressly for you (as opposed to batch brewed), _and_ made quickly.

It's espresso, as in press, pressure, not express. The word has nothing to do with time. Americans, all the distribution, production etc. none of the facts.

But they have other content on this channel that isn't How It's Made

I am an Indian I can make one better than this

@@sheikfyroze5617 what stops you from doing so ?

@@alisardo1119 his unwarranted ego probably

@@alisardo1119 He's Indian, that stops him.

Does Robin enjoy when you wake him up with a lovely cup of espresso?

This brand starts at 5000 for their machines

Most commercial espresso machines are well over $20,000

My home coffee machine was already 800$, the machine you see in this video probably starts at 5000 indeed like ken says.

I think more than just one.

😂

Dont care, didnt ask plus you're white

@@justforshit57 what's race got to do with it?

Reminds me of the Daily Dose of Internet clip where some Italian guy went in full shock because his gf broke some spaghetti in a pan 😂 That it’s against the law and such 😂

@@Engineer9736 EX-gf, you mean. Probably. :D

If they showed every single step one by one, the video would go a lot longer then it’s allowed time segment. They have to pick and choose what to show

It’s production work.. i guess for the very low chance that they would crossthread a bolt with 40hrs/week experience, it’s probably cheaper to just toss any demolished part out instead of spending time on such low chance issue for every single bolt.

yup look at all those hand-welded thick metallic parts

But you have to understand that this is the main money maker of cafes. These machines make cafes hundreds of thousands of dollars in revenue.

I think the one they made runs about $8000.

Less thermal expansion I guess

Espresso Machine Tech here. Mainly for heat and electrical conductivity. May seem strange, but there's a metal stick called a level probe that juts into the boiler a little less than halfway. When the water in the boiler touches that probe, it cuts off the circuit that turns the pump on by directing that electricity through the water to the boiler itself, which is connected to ground, so it stops filling with water at that level to give the steam some room. The fittings and pipes are typically copper and brass, and its beneficial to have as many parts be made of the same or similar metals so that it all expands and contracts at the same or similar rate. The brass fittings really don't touch the water as the copper pipes compress against eachother because of the force of the screwthreads. If everything is connected correctly, the water only touches the copper. Though, the pump is brass, the flowmeters arent copper, and the groupheads are usually chromed brass. Plus, copper has antimicrobial properties... so that helps too.

Generally, no worries about galvanic corrosion as this particular machine is all brass and copper. Plus, lead free brass exists that is food safe. Other manufacturers use 304 stainless steel for the boilers and group heads.

Espresso uses the portafilter which can filter even the most powdery coffee ground. You got the other way around

@@LasdilElizaga But espresso is a lot stronger than ordinary coffee. More caffeine in less "water" right?

@@LasdilElizaga Not too sure the filter baskets are more restrictive than a paper filter. In an espresso filter baskets you can see the individual holes and count them. In a paper filter, I can't. For espresso you do have to grind the beans finer, because the machine uses pressurised water.

@@JohnDoe-bd5sz Yes, espresso is more concentrated than filter coffee. If you want to make "Americano" (black coffee) with one of these machines, you would take a shot of espresso and add hot water. (Or some ppl say you should start with hot water and add a shot of espresso.)

@@oscargr_ Yep, the espresso is a lot more concentrated. Have tried it, and i normally dont even drink ordinary coffee. Really gets your heart beating hard.

I haven’t heard that expression in a long time!

Yeah, getting a bit long in the tooth too mate :)

To big, too inflexible, too expensive. I still want one! And I've already got 2 small, household. espresso makers!!!

@@amanofmanyparts9120 I think this meant for a coffee place

@@astafzciba You underestimate my caffien addiction! Mind you, the 2 head unit would still be acceptable.

Yes

@@dickbutt7854 Tomorrow you’ll receive 9999999999….. rice packages 🤓

$5k

1 kidney

The frame is thicker* than a car's* body*.

@@einundsiebenziger5488 Car’s body would spell out as “the car his body”. A car is not a person. So “The frame is thicker than the body of car” is better. But imagine how slow life would go if we fall over every sentence like this.

About 20,000 $/€ per piece. These are professional machines for restaurants, not for home use.

Espresso is fairly complicated to get right but you don’t need a machine like this to do it, there are manual versions. A grinder that can grind fine enough and even sized is more important

Congrats🎉🎊🎁

No sir i am first

2nd

1rd

Nay. I claim first. For I am first after those that failed to claim such a title.

True again

@@lalhruaizelasailo6484 lmao didn't see it posted twice

... godsend* ...

7th

It wasn't made to be in a landfill 4 weeks after it left the factory either. :)

Espresso is made by forcing very hot water under high pressure through finely ground compacted coffee. Tamping down the coffee promotes the water's even penetration through the grounds.[7] This process produces an almost syrupy beverage by extracting both solid and dissolved components. The crema[8][9] is produced by emulsifying the oils in the ground coffee into a colloid, which does not occur in other brewing methods. There is no universal standard defining the process of extracting espresso,[10] but several published definitions attempt to constrain the amount and type of ground coffee used, the temperature and pressure of the water, and the rate of extraction.[11][12] Generally, one uses an espresso machine to make espresso. The act of producing a shot of espresso is often called "pulling" a shot, originating from lever espresso machines, with which a barista pulls down a handle attached to a spring-loaded piston, which forces hot water through the coffee at high pressure. Today, however, it is more common for an electric pump to generate the pressure.

@@sickbale Thank you! I appreciate the effort you made unlike the makers of the video.

@@ursaltydog no problem, it's a pleasure to be useful :)

@@sickbale Yes but how are the water and coffee beans created?

@@Hypercube9 water is basically condensed steam or melted ice, is composed by 2 atoms of Hydrogen and one Oxigen. Coffee beans are the seeds of a peculiar genus of flowering plants (called Coffea) which are harvested and then roasted to give the coffee the typical flavour. *GO ON. I'M HERE.*

Nobody is interested in how the sheets for the casing are stamped or the copper tubes drawn and bent. There are probably enough HIM videos about sheet metal and copper tubes.

@@einundsiebenziger5488 Everything already exists on RU-vid. Better close the upload form i guess.

4th

80% of the waterlines in the world are made of copper.

You are commenting on the wrong video, troll! This is about very real, earthly coffee, not about imaginary outer-worldly entities.