Thank you for your question! Our machine can reach a high temperature of 176℉, up to 230℉, so there is no problem melting ordinary handmade soap. If you are interested, you can click on the following link to learn more detailed content and give it a try. www.amazon.com/Huanyu-Commercial-Chocolate-Tempering-Professional/dp/B07WXRYSC1 If you have any questions, please feel free to contact our company email: allenwang20140801@hotmail.com.