What are the advantages of heat treatment of slotted Wedge Wire Screen

The size of the slotted Wedge Wire Screen is smaller than that of other sieves, but it has a large immersion. Heat treatment is a way to strengthen its function and improve its sieving ability. What are the advantages of the heat treatment of the slotted Wedge Wire Screen?
The temperature at which the slotted Wedge Wire Screen is heated. The quenching treatment of the screen drum should be heated by the upper limit of heating temperature. For alloy steel materials, the lower limit of heating temperature shall be selected.
The cooling mode of the slotted Wedge Wire Screen is optimized. In order to reduce quenching deformation and cracking tendency of parts. The screen drum is taken out of the heating furnace. Before it is put into the coolant, it needs to be placed in the air for proper precooling, and then put into the coolant for quenching. In order to help the workpiece have a uniform cooling rate, reduce deformation and prevent cracking tendency. After the mold is put into the coolant, it needs to be properly twisted, and the purpose of twisting should be changed.
Tempering control of slotted Wedge Wire Screen. After it is taken out of the coolant, it must be put into the tempering furnace in time for treatment. In the process, low-temperature temper embrittlement and high-temperature temper embrittlement should be avoided. For those drum with high precision, it can be tempered many times after quenching. Quenching operation of slotted Wedge Wire Screen. For some products requiring wire cutting, before wire cutting, quenching and multiple tempering heat treatment should be used to improve the hardenability of the workpiece, so that the internal stress can be evenly distributed. On the basis of the completion of slitting screen production, heat treatment is carried out to improve its function, reduce its deformation and increase its strength.
The above is to introduce to you the benefits of heat treatment of slotted Wedge Wire Screen, hoping to help you. If you have any questions, please contact us.