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This series of overturned trolley resistance furnaces is mainly suitable for normalizing, annealing, and tempering metal materials such as mold steel, alloy steel, special steel, high manganese steel lining plate, high chromium ball, low chromium ball, and rolling roller, and heat treatment in a non oxidation or low oxidation environment. The trolley adopts a hydraulic system device for automatic flipping, which can achieve the goal of rapid entry into the furnace. The entry and exit of the trolley are automatically completed using an electric reducer.

 

The entire process time from opening the furnace door to driving out the trolley to the pool edge, tilting the trolley, and all the workpieces pouring into the quenching pool is about 1 minute. The workpiece enters the quenching medium quickly, which improves the heat treatment quality of the workpiece.