What Will Batch Oven Be Like in 100 Years?

https://astro-wiki.win/index.php/14_Businesses_Doing_a_Great_Job_at_Batch_Oven_Manufacturers

Batch Oven - Different Size of Chamber with Tray & Trolley for Easy Placement of Raw Material. Maximum Temperature 450� C. Heating Source: Electric, Gas-Fired, Diesel-Fired, Steam & Thermic OIL.