The stepping heating furnace can adopt the heating method of natural gas open flame, which is to transfer the blank to the furnace step by step by the action of…

Mainly used for steel pipes with high requirements on product quality and surface quality. It is realized by DX, RX atmosphere or nitrogen + enriched gas as a p…

It is used for spheroidizing annealing of bearing rings and spheroidizing annealing of bearing steel pipes. It mainly utilizes the specificity of the spheroidiz…

The characteristics of the spheroidizing annealing furnace are as follows:1. The heating method of all electricity or electricity + gas is adopted, the continuo…

The heating method of the spheroidized annealing furnace and the recrystallization annealing furnace can be all-electric radiant tube heating, natural gas radia…

The normalizing furnace adopts all-electric heating or natural gas heating. The furnace type can be a roll-bottom continuous furnace, or a roll-bottom front and…