Tags for: li

Spray quenching tank/Spray quenching tank is a process method for quenching metal materials by spraying water flow (liquid medium) onto the workpiece, achieving rapid cooling. The intensity of the spr... (more…)

Box furnace quenching groove integrated furnace can also be called: box type rapid quenching furnace... (more…)

The main components of industrial furnace are: industrial furnace masonry, industrial furnace exhaust system, industrial furnace preheater and industrial furnace combustion device. There are various t... (more…)

the blackening film is not firm is the common problem of such products. This process is also the most difficult to solve the key problem of the product. Workpiece blackening after the surface of the b... (more…)

The metal material is heated to a certain temperature (temperature according to different annealing methods), hold a certain time, and then slowly cooled (with the furnace cooling), in order to obtain... (more…)

For oil burner can be atomized steam, primary air and secondary air volume adjustment; for gas burner can be adjusted by the amount of primary air and the amount of secondary air, in order to make its... (more…)

Cast iron crucible is cheap, durable and so on, thus it is widely used in melting furnace, crucible furnace and other furnaces to melt aluminum, lead and other metals.... (more…)

Nitriding furnace mold nitriding surface layer appearing reticulate and corrugated, needle or fishbone nitrides and thick white brittle layer will lead to mold toughness reduction, brittleness increas... (more…)

Before loading the furnace, the dust and impurities in the furnace must be cleaned up.Workpiece must be loaded from the bottom to the top of the order of the furnace (to prevent the workpiece falling... (more…)

oil pump will be quenching oil tank in the old oil pumping, the pipeline in the old oil should also be drained (can be opened at the joints to exhaust the old oil).... (more…)