USES:

It is mainly used for isothermal normalizing treatment of rolled pieces and forgings, such as heat treatment of gears, gear shafts, bearings, drills and other mechanical parts in automobiles, tractors, construction machinery and petroleum machinery. Equipment structure features:

Pusher furnace is mainly dependent on pusher machine, will be put on the track of the charge or plate periodically pushed into the furnace or push out of the furnace for quenching, tempering, annealing, carburizing and carbonitriding heat treatment. When the workpiece is heated in the furnace, it remains in a relatively static state for a certain time; When quenching out of the oven, the material plate automatically tilt the burden into the quenching medium, or the material plate and burden together into the quenching medium cooling. The furnace has strong adaptability to different heat treatment process and is convenient to form production line. According to the needs of users, nitrogen or protective gas can be injected for non-oxidation heating. Heating can use electricity or natural gas, our company can according to the production needs of customers for heat treatment process design.

The production line by the push rod type quenching furnace, quenching automatic pouring material, quick return mechanism, hardening materials plate quenching tank and quenching lifting device, oxide skin clearing agency, surface quenching system, the push rod type tempering furnace, cooling chamber, tempering basket automatic feeder, tempering material baskets of quick return mechanism, hydraulic system, temperature and mechanical action of PLC control system, etc.

The characteristics of

● The lining of quenching furnace and tempering furnace of this production line is made of whole fiber material, which can heat up quickly, keep heat well and save energy.

● The equipment is advanced, the surface of the treated parts is bright without oxidation, low decarbonization, uniform hardness, stable metallographic structure, small deformation;

● The production line with high degree of automation, in addition to manual feeding and finished product transfer, its operation is completed by oil pressure and mechanical action, high production efficiency, saving labor costs;

● The bottom of the push rod charge plate makes the roller guide groove, so that the plate will not appear derailment phenomenon, quenching charge plate set frame integration to increase the structural strength at high temperature;

● Push rod type quenching furnace, return furnace heater all use electric heating radiation tube, so that the maintenance and installation of quick and convenient, equipment in use in the radiation tube failure, can be replaced immediately in the case of the furnace, ensure the production as usual.