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  • 100TPH Output construction waste production line was put into operation

    In June 2021, Shanghai Dingbo heavy industry signed a contract with a customer in Yancheng, Jiangsu Province. The customer ordered one vibrating feeder, one 750 jaw crusher, three 300 fine crushers, one 2460 vibrating screen, belt conveyor and some steel frame equipment. All equipment has been delivered by July 10, 2021.

  • Sand output of 100TPH production line was put into operation

    On May 11, a customer in Anhui signed a contract with Shanghai Dingbo Heavy Industry. Purchased a 1145 sand making machine and a 2470 vibrating screen from Shanghai Dingbo Heavy Industry Machinery Co., Ltd. The two equipments were loaded and shipped on May 21.

  • Grinding process in cement plant

    The cement production process is a complicated process with technological design. Only by having a comprehensive understanding of each link can the production efficiency be effectively improved and the quality of cement production guaranteed. When it comes to cement production, "two grindings and one firing" will be mentioned. They are: raw meal preparation, clinker calcination, and cement grinding. Generally speaking, the cement industry produces Portland cement.

  • How to calculate capacity of hammer mill?

    Hammer mill is suitable for crushing various materials of brittleness such as coal, gangue, coke, slay, shale and loose lime stone etc. Whose compressive resistance does not exceed 10Mpa and the surface moisture content should not be greater than 8%.
    How to calculate capacity of hammer mill? Different types, the capacity is also different. There are three models of DBM hammer mill: PC4008-75, PC40012-90, and PC40015-132. The finished production fineness: under 3 mm. The capacity (ton/hour) ranges from 10T/H to 100T/H.

  • Complete stone crusher plant in tanzania

    complete stone crusher plant  in tanzania, DBM Stone crusher plant equipment for sale in tanzania. DBM can supplier 50-5000TPH complete stone production line.our main equipment include jaw crusher,impact crusher,cone crusher,sand making machine ect.we can configure the complete stone crusher equipment for you.
    (80T/H---120T/H) Medium Hard Rock