• Grinding Mills
  • Kilns & Dryers
  • Granulators
  • Conveyors
  • Crushers
  • Bucket Elevators
  • Advanced Design Products

    One Stop Industry Solution

    ACTIVE LIME PRODUCTION LINE

    Active lime is made from minerals with high calcium carbonate content, such as limestone, dolomite, and chalk, which are calcined at 1000-1100°C. The choice of active lime production process is determined by many factors: investment cost, lime activity requirements, fuel selection, raw material size, system capacity requirements, and environmental protection requirements. We will determine the production process according to the customer's specific conditions and requirements.

    Detail

    LIME CALCINATION PLANT

    As a lime solution provider, we can customize EPC projects for limestone calcination according to real working conditions. We can supply both rotary lime kilns and vertical lime kilns. Our service covers whole lime plant design, lime equipment/spare parts fabrication, lime plant upgrade, engineer onsite supervision, technical consultant etc.

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    LIME SLAKING PLANT

    ZK Corp provide complete solution for active lime project, energy saving rotary lime kiln process, vertical lime kiln process, lime grinding plant, lime slaking plant, etc.

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    CEMENT PRODUCTION LINE

    Henan ZK Corp can provide the full range service including design, manufacturing, installation. We design and manufacture equipment for new type dry method cement production line, which the capacity varies from 300t/d to 2000t/d.

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    CEMENT GRINDING STATION

    Cement grinding station, or called cement grinding plant, is an individual cement grinding unit formed independently from the final product stage of cement production. Henan ZK® Machine can provide scheme design for free according to the requirements of users, and offer appropriate equipment to ensure smooth production with less investment and high profit.

    Detail

    MAGNESIUM PRODUCTION LINE

    ZK can provide plant design, equipment & spare parts fabrication, installation and technical support service for magnesium ingot plant & magnesium oxide production plant from dolomite calcination. The production capacity of single production line meets the customers' demand from 5,000 to 50,000 tons per year.

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    About Us

    Henan Zhengzhou Mining Machinery Co., Ltd (hereinafter referred to as “Henan ZK Corp”)., founded in 1956, is a designated production unit of building materials and mining machinery designated by the National Ministry of Machinery Industry and Henan Provincial Department of Machinery and Electronics Industry. After more than 60 years of development, our company has gradually developed from a single mechanical equipment manufacturing enterprise into a comprehensive company with strong ability of the whole system researching and designing on process technology and equipment manufacturing in the fields of building materials, mining, metallurgy, environmental protection etc.

    Detail

    High-Output Double Roller Granulator for Sludge Clay Ceramsite Production Line

    The double roller granulator is a specialized pelletizing device designed for materials with a moisture content between 15% and 25% and a certain degree of viscosity. It is mainly used in the construction ceramsite industry. It features high output, high pelletizing rate, compact structure, and low maintenance costs.

    High-efficiency Recovery of Iron Particles from Blast Furnace Slag in Foundry Industry

    ZK conducted a thorough analysis of the material characteristics and the crushing mechanism. It was the first to propose a core process improvement plan that replaces the traditional hammer crusher with a rod mill. After introducing materials ranging from 20 to 50 mm into the rod mill, it uses steel rods as the grinding medium. Through rolling friction and mild impact, it achieves efficient stripping and selective crushing of the steel slag on the surface of iron particles.

    Detailed Steps and Precautions of Belt Conveyor Installation-I

    Belt conveyor is widely used in mining, metallurgy, coal and other industries. Because its installation accuracy is not as high as machine tools, large motors and other precision equipment, some users will choose to do it by themselves.

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