These spalls occur in work rolls with flake graphite iron core used in highly loaded 4-hi hot mill stands and are predominantly located in the centre of the barrel.
这种剥落往往发生在片状石墨芯部的离心工作辊(4辊轧机)，而且发生的部位往往是辊身中部。
2
Open the barrel and mill component a sufficiently, then add in component b, and mix uniformly.
开桶后首先充分搅拌甲组份，然后加入乙组份，并混合均匀方可使用。
3
With novel and portable disassembly track, the millbarrel can be disassembled easily and operated and maintained conveniently.