This series of autoclaves, in addition to general reactor functions, is equipped with a lifting cover for easy and comfortable cleaning inside the vessel, reducing the workload for operators. The main material is 1Cr18Ni9Ti; 316L stainless steel, nickel, titanium, tantalum, zirconium, Hastelloy, and other special materials can also be selected according to customer requirements. The heating method uses jacketed heat transfer oil with high temperature control accuracy. The motor is typically a DC servo motor, but explosion-proof motors can also be used upon customer request. The frequency converter allows for infinite speed adjustment. The discharge method includes both top and bottom discharge options, which can be chosen arbitrarily during operation.