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Air cooled quenching workbench

Air cooled quenching workbench

The air cooled quenching workbench,air cooled quenching table,quenching table,forced ventilation quenching table is divided into natural cooling quenching table and forced ventilation quenching table... (more…)

Spray quenching tank

Spray quenching tank

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

Box furnace quenching groove integrated furnace

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

Composition and development history of industrial furnace

Composition and development history of industrial furnace

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…)

Definition of annealing and classification of annealing

Definition of annealing and classification of annealing

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…)

Unusual overheating damage to electric heating element connectors

Unusual overheating damage to electric heating element connectors

lead line burned off, crimp screw and nut burned fusion corrosion and other electrical heating element of the electrical connector, abnormal overheating damage, resulting in electrical heating equipme... (more…)

Maintenance of cast iron crucibles

Maintenance of cast iron crucibles

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 layer appears network, corrugated, needle or fishbone defects causes and preventive measures

Nitriding furnace mold nitriding layer appears network, corrugated, needle or fishbone defects causes and preventive measures

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…)

Distribution of resistance furnace power installation

Distribution of resistance furnace power installation

Resistance furnace power installation distribution,Industrial furnace heating time requirements1. box-type furnace: furnace door at the installation of 1/3-1/4 power... (more…)

Vacuum Tempering Furnace Temperature Uniformity

Vacuum Tempering Furnace Temperature Uniformity

Tempering furnace Shanghai temperature uniformity requirements for the 650 ¡æ 5 ¡æ (inflated 4.5Pa stirring cycle). The beginning of the temperature measurement can only be 645.℃, less than the design... (more…)