Rotary de-scaling upstream of the tunnel furnace aims at the removal of heterogeneously distributed scale as well as residuals of casting slag.
在隧道炉上方的旋转除锈器目的是为了清除不均匀分布的锈斑和残留的铸造渣。
2
Organic anti scaling agent NTW 3 is characterized by both preventing the scale and stabilizing Fe ion, and has greater adsorption capacity and suitable DE adsorption rate in the formation.
It is to be mentioned that an important prerequisite for these excellent de-scaling results is an optimal shape of oscillation marks on the slab surface.