Pusher furnace is used in the heat treatment of gear, bearing, crankshaft and other auto parts, such as carburizing, carbonitriding, tufftriding, or protective atmosphere heating and quenching.

The roller-bottom-type protective atmosphere annealing production line is primarily used for the protective-atmosphere spheroidizing annealing of high-volume parts in the bearing industry, such as bearing rings, rollers, wire rods, and tubes—achieving spheroidization results that meet customer requirements.

The controlled atmosphere pit carburizing furnace line is generally composed of pit carburizing furnace, pit tempering furnace,quenching oil (salt) tank, cleaning machine, etc.

Box furnace production line is the most widely used mature furnace type in heat treatment industry. The system is applicable for either mass or batch processing of various kinds of work pieces. It has a large scope of applicability and is particularly suitable for carburization, carbonitriding. recarburization, as well as oxygen-free heat hardening, normalization and annealing of complex parts under protective atmosphere.

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