Industry News

    1. CHAENG will attend bauma CONEXPO Africa

      26 Feb,2018

      In south africa, CHAENG (Xinxiang Great Wall Machinery Co., Ltd) will be right here waiting for your visiting at BAUMA CONEXPO AFRICA 2018.3.13
    1. 5000t / d Vertical preheater rotary kiln operation manual

      06 Sep,2017

      1.The preheater body is well sealed to keep the cold air outside, which ensures good production process requirements.
      2.The preheater has a reasonable internal structure and its key position adopts heat resistant steel to make sure reliable usage.
    1. (5):How to Improve the quality of cement clinker ?

      02 Aug,2017

      In order to ensure the implementation of the cement rotary kiln batching program and the uniformity of the raw material composition, improve the quality of clinker, in the production process quality control should pay attention to the mountain to improve
    1. (3):How to Improve the quality of cement clinker ?

      02 Aug,2017

      To strengthen the pre-homogenization of raw materials: no grinding into the raw material composition of the uniform stability, any advanced technology and equipment and reasonable ingredients will lose their meaning.