Advantages of round bar quenching and tempering production line
Advantages of round bar quenching and tempering production line:
1. Power supply system: Quenching power supply: 160-1000KW/0.5-2.5KHz; Tempering power supply: 100-600KW/0.5-2.5KHz, hourly output 0.5-3.5 tons, applicable range ø20-ø120.
2. Conveying roller table: The axis of the roller table and the axis of the workpiece form an included angle of 18-21°. The workpiece rotates on its own and moves forward at a constant speed to make the heating more uniform. The roller table between the furnace bodies is made of 304 non-magnetic stainless steel and water-cooled.
3. Roller grouping: The feeding group, the sensor group and the discharging group are independently controlled, which is conducive to continuous heating without creating a gap between the workpieces.
4. Temperature closed-loop control: Both quenching and tempering use the American Leitai infrared thermometer and form a closed-loop control system with Germany’s Siemens S7 to accurately control the temperature.
5. Industrial computer system: Real-time display of the status of working parameters at that time, functions of workpiece parameter memory, storage, printing, fault display, alarm and other functions.
6. Energy conversion: quenching + tempering method is adopted, and the power consumption per ton is 420-480 degrees.
7. According to user needs, we can provide a remote console with touch screen or industrial computer system for round bar heat treatment quenching and tempering production line.
The working process of the mechanical system of the round bar quenching and tempering production line:
The mechanical action of this complete set of round bar quenching and tempering production line is controlled by PLC. It only needs to manually place the bar in the storage rack, and the rest of the actions are automatically completed by the system under the control of PLC. A set of programs can be set according to each product specification of the user. When working, you only need to click on the product specification to be produced on the touch screen. All actions will be automatically completed by the PLC program.
Crane crane → material storage platform → automatic feeding mechanism → feeding roller table → quenching induction heating → infrared temperature measurement → discharge roller table → spray quenching → quenching completion → tempering conveying mechanism → tempering induction heating → infrared Temperature measurement→discharge roller table→cooling mechanism→receiving rack