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Selection of common heat treatment furnace type

Release date: May 25, 2011 reading times: 28

The furnace type shall be determined according to different process requirements and workpiece types

　　1 The box furnace can be selected for the ones that cannot be produced in batch, the size of workpieces is not equal, and there are many kinds of workpieces, which require universality and versatility in technology. 

　　2 . when heating long shafts, long screw rods, pipes and other workpieces, deep well electric furnace can be selected.

　　3 . for small batch of carburized parts, well type gas carburizing furnace can be selected.

　　4 Continuous carburizing production line or box type multi-purpose furnace can be selected for the production of large quantities of automobile, tractor gears and other parts.

　　5 Rolling furnace and roller hearth furnace are the best choice for the large-scale production of stamping blank.

　　6 For batch of shaped parts, pusher type or conveyor type resistance furnace (pusher furnace or cast belt furnace) can be used in production

　　7 . for small mechanical parts such as screws and nuts, bottom vibrating furnace or mesh belt furnace can be selected.

　　8 The internal spiral rotary tube furnace can be selected for the heat treatment of steel balls and rollers.

9 The pusher type furnace can be used in the mass production of nonferrous metal ingots, while the air circulation heating furnace can be used for small nonferrous metal parts and materials.