Why You Should Forget About Improving Your Batch Oven
https://mighty-wiki.win/index.php/3_Reasons_Your_Batch_Oven_Is_Broken_(And_How_to_Fix_It)
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.