Railway pad heating furnace
The railway pad heating electric furnace adopts the principle of electromagnetic induction heating to heat the steel plate and then stamp it to form a special pad for railway. This kind of railway backing plate is mainly used between the steel rail and the concrete sleeper. Its main function is to buffer the high-speed vibration and impact generated when the vehicle passes the rail, and to protect the roadbed and the sleeper. Therefore, the heating requirements for railway pads are more complicated, requiring fast heating speed, uniform temperature, high degree of automation, energy saving and environmental protection, and simple operation. Railway pad heating electric furnaces meet all the above requirements.
Railway pad heating furnace parameters:
1. Equipment name: Railway pad induction heating furnace
2. Equipment brand: Haishan electric furnace
3. Equipment material: low carbon steel
4. Equipment specifications: width: 14″, 14 3∕4″, 16″, 18″;
5. Heating temperature: 850℃±10℃;
The composition of the railway pad heating electric furnace:
Railway pad heating electric furnace equipment mainly includes: intermediate frequency induction heating power supply, input and output system, induction heating system, temperature control system, automatic control system system, cooling and other major components.
Railway pad heating electric furnace process flow:
Manually lift the railway backing plate blank sheet (about 6 meters/piece) to the turning mechanism of the slab railway backing plate heating electric furnace with a balance hoist and a spreader, and the railway backing plate blank sheet is turned 180° by the turning mechanism ( The plane is upward) and sent to the charging roller table of the railway pad heating electric furnace to ensure that the blank sheet is sent to the railway pad heating electric furnace for heating under the drive of the feeding conveyor roller, and the heating temperature reaches 850 ℃ ± 10 ℃. An infrared temperature detector is installed at the exit end of the railway pad heating electric furnace to detect the heating temperature of the billet after heating, and a temperature display screen is set at the exit of the railway pad heating electric furnace. The unqualified blanks are transported to the designated position, and the unqualified blanks are manually lifted and removed.