Hi friends, I will show you how to make a hand roller Ice Cream machine today. Here I used an old fire extinguisher shell and a freezing mixture of ice and salt. The temperature of the cooling mixture of ice and salt (NaCl) in the ratio of 3:1 can give a temperature of (-21°C). You can try it at home that is very interesting. The machine I have used are Compound Mitre Saw - https://amzn.to/3Lc0dxT Jig Saw - https://amzn.to/41NuGbb Dc Drill - https://amzn.to/3onpAUp Facebook- https://www.facebook.com/creativeetc.fb Thank you for watching .