Investment strategy: The Shanghai Composite Index fell 1.05% this week, of which the steel sector fell 2.84%. Recent downstream PMI, power generation and credit data all indicate that macro demand has entered a state of extreme depression, leading to steel price subsidies and shrinkage of ste···

Investment strategy: The Shanghai Composite Index fell 1.05% this week, of which the steel sector fell 2.84%. Recent downstream PMI, power generation and credit data all indicate that macro demand has entered a state of extreme depression, leading to steel price···

Ball mill steel ball from the production process, generally divided into two kinds: forging balls and cast balls, the following Hebei Deshuo New Materials Technology Co., Ltd. to introduce you about the difference between ball mill forging balls and cast balls. In order to enable users ···

Customers who often use high chromium steel balls know that high chromium ball mill steel balls are generally to be heat treated, then why high chromium ball mill steel balls to heat treatment, the following brief to you about the high chromium ball mill steel b···

For many concentrators, controlling grinding fineness and improving concentrate recovery are important factors for enterprises to increase benefits. So how to effectively control grinding fineness, fir···

Ball mill steel balls are divided into forged and rolled steel balls and cast steel balls in terms of production···