In the market there are many coffee beans roasters. Most of them are costly. The price starts from Rs.1,20,000 to Rs.8,00,000. But today I would like to share a video of a traditional drum roaster which can be made by yourself or with the help of nearby welder.
This video which found interesting and would like to share with you all.
You can watch the video here
https://m.youtube.com/watch?v=J1yupCgHjvc
