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Aging treatment To eliminate the measuring precision molds or parts used in the long dimensions , shape changes , often at a low temperature tempering ( tempering temperature 150-250 ℃) before finishing the workpiece reheated to 1...... (more…)

Nigrescence is a chemical surface treatment, its main role is a dense layer of oxide film formed on the surface of the workpiece, the workpiece to prevent rust corrosion, improve the wear resistance of the workpiece, it is only a ...... (more…)

Electric radiant tube heaters, also known as Electric radiant tube ,Radiant tube heater casing and the heater (heating wire, heating cable) from the heat-resistant alloy, consisting of an insulating ceramic, the die is a plurality...... (more…)

What is the quench oil tank ? Quench oil tank with hydraulic rapid quenching, open than before compared to better control the oil sump, the quench tank with automatic quench feed platform, the workpiece fall into the sump speed 2....... (more…)

tempering furnace Precautions and Maintenance 1, furnace temperature not exceeding 650 ℃. 2, into the parts do not charge higher than the upper basket. 3, non humid parts and parts with oil back into the stove. 4, ohmic heating is...... (more…)

Pit vacuum annealing furnace mainly for various mechanical parts for vacuum annealing, stress relieving is widely used in a variety of metals, alloys, crystal materials, bright annealing, vacuum degassing and so on. Different conf...... (more…)

The Heat Treatment Effects of time and temperature Proper heat treating requires precise control over temperature, time held at a certain temperature and cooling rate. With the exception of stress-relieving, tempering, and aging, ...... (more…)

Rotary drum type furnaces Rotary Drum Type Furnaces is particularly appropriate for tempering of bulk materials and mass produced components of smaller sizes. Performed processes within that type of furnace are: Gas carburizing (o...... (more…)

Lead and soft metal melting furnace Lead and soft metal melting Furnaces Application: melting lead, melting aluminum,melting magnsium,melting zinc,melting Tin, melting cadmium and melting babbit alloy etc.. Furnaces are availiable...... (more…)

Trolley gas furnace Trolley gas furnace Application in Metal materials, heat treatment，General ceramic firing,annealing and heating treatment of billets, steel ingots and other materials. We provide Heat Treatment Furnace, Heating...... (more…)