The advantages of intermediate frequency heating furnace forging

Intermediate frequency heating furnace is a professional non-standard induction heating equipment for pre-forging heating, especially suitable for automatic heating of die forging production line. The characteristics of good thermal performance, energy saving and environmental protection make the intermediate frequency heating furnace popular and widely used in the forging industry.

1. The intermediate frequency heating furnace heats the forging blanks, which can greatly reduce the cost of product parts: the intermediate frequency heating furnace forgings have small machining allowances, small tolerances and small surface roughness values. Machining can partially or completely replace parts, saving material and machining time, and increasing labor productivity.

2. The thyristor AC variable frequency drive system of the intermediate frequency heating furnace can meet the adjustment requirements, with low cost, simple construction, reliable operation, and eliminates the impact of temperature fluctuations on the quality of forging products.

3. Heating and forging in the intermediate frequency heating furnace can improve the mechanical properties and service life of the forging products. Due to the good heat permeability of the intermediate frequency heating furnace, the metal flow lines of the heated forgings are not cut off, and the distribution of the flow lines is more reasonable. The strength of the forging is about 20% of the cutting process, with strong stress resistance, strong corrosion resistance and long service life.

4. The induction heating power of the intermediate frequency heating furnace increases the reliability and stability of the heating equipment before forging;

5. The intermediate frequency heating furnace must be heated in an appropriate batch. In any case, precision forging is not economical. It should be considered according to the batch production, performance requirements, comprehensive cost and economic benefits of the product. The larger the batch, the better the benefit.

The pre-forging heating equipment of the intermediate frequency heating furnace adopts all the induction heating systems and transmission systems controlled by PLC. Change.