Shandong Sheng Machinery Co., Ltd specializes in producing various types of brick, brick machine, brick machine, hollow brick, brick pavement and other equipment of the old brick factory.
      Selection of high-quality free burning brick, unburned produce high quality, broader market gains will be more, but there is hoarfrost appearance when presented recently produced avoid burning brick unburned how to do? That is unburned presented above a layer of white stuff.
  Birth brick surface layer of white powder, which is brick residual magnesium sulfate, sodium sulfate and other soluble inorganic salts, after absorbing exudate residue after surface transpiration. Because the body is rich in a certain number of crystal water, dehydrated swell, therefore, when the pan-cream brick surface will crack. Recommendations should guess seized and turned over control of mud magnesium content of less than 3%. Strengthening smash improve the fineness and appropriate extension of time roasting and insulation, the resulting water-insoluble silicate, reduce or eradicate prejudice.
Shandong Sheng Machinery Co., Ltd has been committed to cement machinery products development, production and sales, with advanced equipment, professional and technical skills, and two decades of experience, the company has always been at the forefront of research and development center block molding machine market development Follow the advanced technology at home and abroad, to develop products for different investment needs of the user, the main block making machine, hydraulic tile machine, cement pipe machine, mixer, hanging roller machine, wire rod machine equipment. Currently has 19 branch offices and six foreign countries (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported to more than 100 countries and regions.