topbanner.gif
Login
Username

Password




Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Shoutbox
You must login to post a message.

renatoa
12/05/2023 2:44 AM
Isdel7 and Sloppy Fingers welcome to forum

allenb
12/04/2023 11:51 AM
Ross Welcome

renatoa
12/04/2023 2:21 AM
coffee drink, Rknjr17

allenb
12/03/2023 9:25 PM
zihyer Welcome

renatoa
12/03/2023 9:37 AM
M3Man and NHbrewer, welcome to forum

In Memory Of Ginny
Donations

Latest Donations
dmccallum - 10.00
JackH - 25.00
snwcmpr - 10.00
Anonymous - 2.00
Anonymous - 5.00
Users Online
Guests Online: 5

Members Online: 0

Total Members: 8,017
Newest Member: Isdel7

View Thread

Who is here? 1 guest(s)
 Print Thread
Roasting 2kg with DIY hot air roaster
progen
It was a very disappointing experience with times close to a drum roaster. I can get pretty good 1kg roasts with this machine though.

It's gone through a lot of upgrades over the past 1.5 years so I'll put down the disappointing time to the stainless steel heating elements. Thought I'll use them for the time being until they blow before switching to nichrome wire.

Does anyone have figures on temperature of stainless steel versus nichrome at the same power and diameter?

Anyway, loft was at 60% so once I get the heating element switched to nichrome and calculated to give me another 1000 more watts, I should be able to do 2.5kg loads without maxing out the heater section.



i.ibb.co/2FB0bCT/IMG-20230917-155137.jpg

i.ibb.co/HqZ8Cdj/IMG-20221027-214927-DRO.png
Edited by progen on 09/17/2023 10:45 AM
 
Bhante
You have an incorrect link for the youtube there.

what is the wattage of the steel wire heater?
 
progen

Quote

Bhante wrote:

You have an incorrect link for the youtube there.

what is the wattage of the steel wire heater?


See the photo of the ammeter? That's the heater's ammeter. About 8000 watts.
 
progen


And here's the first time I'm showing the entire roaster although unfortunately I didn't take the video when it was in operation.
 
Jump to Forum:

Similar Threads

Thread Forum Replies Last Post
Skywalker, the ALM chinese one pound roaster Other Roasters 59 12/05/2023 8:23 AM
Advice needed for type roaster to build. WHAT SHOULD I BUY OR MAKE 4 12/04/2023 1:22 PM
My First Roaster (long ago...) Building a Coffee Roaster 3 12/01/2023 5:22 PM
Wake Up Smart Home Coffee Roaster Fluidbed Roaster (Store-Bought and Commercial) 5 11/29/2023 9:04 AM
Bellwether Roaster Drum Roaster (Store Bought and Commercial) 28 11/28/2023 2:18 PM
Homeroasters Association Logo, and all Content, Images, and Icons © 2005-2016 Homeroasters Association - Logos are the property of their respective owners.
Powered by PHP-Fusion Copyright © 2023 PHP-Fusion Inc
Released as free software without warranties under GNU Affero GPL v3
Designed with by NetriX
Hosted by skpacman