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…)
In the production process, sometimes there will be insufficient hardness after quenching, which is a... (more…)
The double liquid quenching tank is composed of quenching water tank, quenching oil tank and control... (more…)
Isothermal annealing is a special form of complete annealing and the development of complete annealing. Most of it is also used for heat treatment of sub-eutectoid steel and eutectoid steel. Advantage: Isothermal annealing is now...... (more…)