Shandong Shengya Machinery Co., Ltd. specializing in the production of various types of brick, brick machine, brick machine, hollow brick, pavement brick and other equipment of the old brick factory.
     Iron ore tailings produced in the process of the election of iron powder, usually open dumps, specialized equipment screening efforts should be greater than 10mm particles and impurities. It should be placed before a certain period in the warehouse of raw materials used in order to control its moisture content and ensure uniformity. Dry ash or fly ash can be used wet powder row. If the source of convenient, affordable, it is recommended to use dry cement brick row grade fly ash on if wet fly ash containing impurities and ash group, you need to be screened, if the ash shuffle, 0.16mm sieve part of the loss on ignition shall not be greater than 15%.
When the ingredients, cement, iron tailings, fly ash, additives and water are used in weight measurement. Because iron tailings open storage, cement brick production time and fly ash, it should advance or on-line test iron tailings and water content of wet ash. According to the moisture content of the two main raw materials, cement brick making timely correction tailings production of cement mixing ratio, especially mixing water.
Shandong Shengya Machinery Co., Ltd. has been committed cement products machinery development, production and sale of advanced equipment, superb technical expertise 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 users, mainly block making machine, hydraulic tile machine, cement pipe machine, mixer, hanging roller machine, telephone poles machine equipment. At present the country with 19 offices and six overseas plants (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported more than 100 countries and regions.