Steel billets are divided into forging billets and rolling billets, that is, before forging or rolling, the billets need to be heated to the forging temperature or rolling temperature. Generally, the heating temperature does not exceed 1250 degrees, which reduces the forging or rolling resistance and improves the forging or rolling. yield, which requires
To heat the billet in an induction heating furnace, this heating equipment is called a billet induction heating furnace.
Features of billet induction heating furnace:
1. Power supply system: double rectifier twelve-pulse or twenty-four-pulse KGPS1000-1000KW single intermediate frequency power supply is used independently or multiple power supplies are used in parallel. The equipment is equipped with a special transformer to reduce the impact of harmonics on the power grid. Users can use it with confidence and safety
2. Surface temperature before entering the furnace: ≥850°C
3. Control system: PLC automatic control is realized in the whole heating process, and production records such as heating quantity are displayed in a timely manner. This console is used alone, specially customized man-machine interface, highly user-friendly operation instructions, all-digital, high-depth adjustable parameters, with
There is a one-key restore function, and the operation is simple.
4. Power supply requirements: dual power supply transformers, 12-pulse rectifier power supply, which can infinitely reduce harmonic pollution and improve work efficiency.
5. Feeding and guiding system: each axis is driven by an independent motor reducer, set up multi-axis drive, controlled by a single inverter, so that the multi-axis operation is synchronized, and the components are selected from well-known brands, with reliable quality and stable operation. 304 non-magnetic stainless steel guide wheel is used to keep the guide wheel axial
It has moderate elasticity to accommodate the bending within the allowable range of the billet.
6. The cabinets are all made of sandblasting, plastic spraying and baking paint, the waterways are all thick-walled stainless steel, and the continuous casting billet heating electric furnace is corrosion-resistant and has a long service life.