Gruenberg designs and manufactures granulation drying products, ideal for pharmaceutical tray drying, that is constructed with a welded structural metal frame for longterm dependability. All interior surfaces are manufactured of 100% continually welded stainless-steel for quick and simple washdowns. This part needs to get replaced if it is damaged (generally https://www.quora.com/profile/Jacques-Donaldson-2/advantages-and-disadvantages-of-glass-lined-reactor-Glass-lined-reactors-are-widely-used-in-chemical-and-pharmaceutical