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Expobar Office Leva 1 ? Leva 2?????

 
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marcoklt



註冊時間: 2009-08-21
文章: 34

發表發表於: 星期五 七月 27, 2012 2:51 pm    文章主題: Expobar Office Leva 1 ? Leva 2????? 引言回覆

????????????

????1?2?????single origin??????????milk base

???? Rancilio Silvia?Eureka Mignon?

Leva 2? Leva 1??????????Boiler????????

?????? expresso?leva 1????????????????????????
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bib



註冊時間: 2007-04-21
文章: 786

發表發表於: 星期六 七月 28, 2012 2:17 am    文章主題: Re: Expobar Office Leva 1 ? Leva 2????? 引言回覆

marcoklt 寫到:
????????????

????1?2?????single origin??????????milk base

???? Rancilio Silvia?Eureka Mignon?

Leva 2? Leva 1??????????Boiler????????

?????? expresso?leva 1????????????????????????


dual boiler concept: frothing and brewing almost at same time.
started brewing, suppose frothing can be started, 1person 2hands.

HX machine, froth after brewed is fine...
PID is another story.

??? expresso ? lowest 92 is what I accept. 96 is max.
use espresso machine light roast low temp ?
high pressure extract light roast espresso ??
hope can get good taste
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marcoklt



註冊時間: 2009-08-21
文章: 34

發表發表於: 星期六 七月 28, 2012 2:30 am    文章主題: Re: Expobar Office Leva 1 ? Leva 2????? 引言回覆

[quote="bib"]
marcoklt 寫到:


HX machine, froth after brewed is fine...
PID is another story.

hope can get good taste


Ching,

Do you mean for my case, explorbar office leva 1 is fine?
How does PID function to a HX machine?

Thx.
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bib



註冊時間: 2007-04-21
文章: 786

發表發表於: 星期日 七月 29, 2012 1:52 am    文章主題: Re: Expobar Office Leva 1 ? Leva 2????? 引言回覆

marcoklt 寫到:

Ching,

Do you mean for my case, explorbar office leva 1 is fine?
How does PID function to a HX machine?

Thx.


hi Marco,
in your case, ??1?2?.
get used to the HX boiler are good enough, its all about the skill and technique for the HX, for reference:
http://www.home-barista.com/hx-love.html

if want more consistent temperature, think about to install this:
http://www.home-barista.com/espresso-machines/installing-thermosyphon-restrictor-on-expobar-office-pulser-t2789.html

I am thinking a good leva also thermosyphon installed.

HX is what the original design for E61, even today NEW original Faema E61 HX single home machine with smaller boiler also HX.

So learn about HX or don't want to learn HX (dual boiler PIDed)

Hope can help you.
THX
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marcoklt



註冊時間: 2009-08-21
文章: 34

發表發表於: 星期日 七月 29, 2012 10:37 am    文章主題: 引言回覆

Thanks for your detail information.
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jackhkau



註冊時間: 2008-02-28
文章: 106

發表發表於: 星期三 八月 01, 2012 12:47 pm    文章主題: 引言回覆

Dual boiler is better
10years you don't need to change
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bib



註冊時間: 2007-04-21
文章: 786

發表發表於: 星期三 八月 01, 2012 3:01 pm    文章主題: 引言回覆

jackhkau 寫到:
Dual boiler is better
10years you don't need to change


Single HX boiler needed to be changed within 10yrs ?

If HX not good enough, commercial machine manufacturer discontinued such machine.

Dual boiler, good, but for
marcoklt 寫到:

????1?2?????single origin??????????milk base
Leva 2? Leva 1??????????Boiler????????
?????? expresso?leva 1????????????????????????


Leva 1 enough.

By the way, technique ok, frothing milk before cooler extraction.
FLUSH is the technique.

****** E61 originally designed for HX , if dual boiler, E61 not the best brewing group for the whole thing.
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Kayla



註冊時間: 2012-06-18
文章: 27

發表發表於: 星期三 八月 01, 2012 4:34 pm    文章主題: tt 引言回覆

Thanks for your description.
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Dicky



註冊時間: 2009-01-18
文章: 232

發表發表於: 星期三 八月 01, 2012 4:38 pm    文章主題: 引言回覆

is it difficult to install a PID controller on Leva 1 and how much would it cost?
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bib



註冊時間: 2007-04-21
文章: 786

發表發表於: 星期四 八月 02, 2012 5:10 pm    文章主題: 引言回覆

Dicky 寫到:
is it difficult to install a PID controller on Leva 1 and how much would it cost?


pid a hx for ???
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littlelittle



註冊時間: 2006-04-04
文章: 1725

發表發表於: 星期五 八月 03, 2012 12:26 am    文章主題: 引言回覆

what can we learn from HX?
_________________
??????? ???????
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bib



註冊時間: 2007-04-21
文章: 786

發表發表於: 星期五 八月 03, 2012 1:13 am    文章主題: 引言回覆

littlelittle 寫到:
what can we learn from HX?


hi littlelittle,
nothing BIG special , we only can learn how to flush to a temperature which you want to do with the extraction...

if you are interest, read more:
http://www.home-barista.com/hx-love.html

thx

I found this from some sites:

With 2900ml reservior,also can be connected to main water;
Queen & Crem Expobar 简?...Brief about Queen & Crem
Queen & Crem ???????转为??espresso?latte?cappuccino?设计?
Queeen & crem is a range of espresso machine designed to make perfect espresso,latte and cappuccino; Pre-infusion?专?设计??????????绝????????着冲?头??动???
Thanks to Pre-infusion in the brewing group,
each cup pruduces a fatastic crema;
????锅炉?较??输????满???????????
A large tank volume and high output from the element yield sufficient steam capacity for numerous cups per day ;
??????产?Coffee Queen????????产?Crem???????场??领头??
Coffee Queens headquarter and main production facility is situated in Arvika. ;
?????????别创??Coffee Queen?Crem?两?????为?????两???创??来??销??达6亿欧????来??内?这个数?还将????
Wholly owned subsidiaries are found in China, Germany and Norway. Coffee Queen has established itself as a leading supplier of professional coffee machines for offices, restaurants and fast food industry;
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Kayla



註冊時間: 2012-06-18
文章: 27

發表發表於: 星期五 八月 03, 2012 4:38 pm    文章主題: hi 引言回覆

Thanks for your description.
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