07 Aug,2018It was in 1929 in Krupp AG forgeshop in Essen (Germany). It was a 15,000-ton four columns push down hydraulic press, an unmatched forging unit at that period capable to forge steel ingots up to 300 tons !
19 Apr,2018Congratulations Great Wall Machinery successfully signed two projects with an annual output of 300,000 tons and an annual production capacity of 1 million tons of slag powder production lines worth more than 8.2 million US dollars!
27 Mar,2018From the very moment when the United States suddenly increased its tariffs on steel and aluminum, the trade war between China and the United States has already begun (but the tariffs are not aimed at China alone).
26 Feb,2018In south africa, CHAENG (Xinxiang Great Wall Machinery Co., Ltd) will be right here waiting for your visiting at BAUMA CONEXPO AFRICA 2018.3.13
06 Sep,20171.The preheater body is well sealed to keep the cold air outside, which ensures good production process requirements.
30 Aug,2017CHAENG supply:One of the EPC cement plant services: Electrical Automation Control system
28 Aug,2017To strengthen the process control and operation of cement rotary kiln equipment, it is possible to make full use of resources and improve efficiency. To ensure the normal use of low calorific value coal, it is necessary to improve the process control and
08 Aug,2017MiNi cement plant solution：300 TPD cement plant equipment List