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Cooperation general situation

  • 2015, November. contract signing
  • 2016, May. Civil engineering
    finished
  • 2016, May. Equipment delivery
  • 2016, June. Installation finished
  • 2016, June. Commissioning
    work and start-up
It is the updated version(2.0) of turn-key project of Xinxiang Great Wall Machinery Corporation. The GRMS33.31 vertical mill was installed in the project. The successfully start-up of this project solved the pollution of nickel waste pills in Indonesia, and final production also can be admixture, which widely used in cement and concrete market, so as to reduce the cost of cement.

Working site

Working site
Working site
Working site
Working site
Working site

Processing flow

  • STEP1

    The pilled nickel slag was fed by forklift and conveyed by belts.

  • STEP2

    In the process of conveying, nickel slag material is de-iron and screened by a separator and vibrating screen, and then trans to vertical mill through weighing equipment and hoist.

  • STEP3

    The milled slag is concentrated by vertical mill separator, and dried by the hot air introduced from hot stove.

  • STEP4

    Dust collector collects all the qualified nickel slag particles, trans to storage silo by air chute and hoist.

  • STEP5

    The bigger particle size is conveyed back to vertical mill and re-grinding until its fineness is qualified.

Process flow diagram

Process flow diagram

The advantage of project

Technical advantage

Technical advantage

Brand advantage

The lake blue color production line represents the conception of environmental harmony.

The former machines, manufactured by Xinxiang Great Wall, were painted on majestic industrial grey. But along with industrial development and regulation and more and more requirement of environment, the lake blue is painted as the main color on the equipment of the updated slag grinding plant. It represents the good wish between manufacturing and environment, and brand conception of “The Blue sky, Start from Great Wall Machinery”.

Brand advantage

The first EPC case of “ 1 vertical mill plus 8 extra service” to make sure the clients

Other cases

GGBFS Grinding Plant

GGBFS Grinding Plant

1,500,000 tons annual industrial slag project for Shanghai Bao Steel

Raw material: slag, steel slag

Capacity: 1,500,000 tons annual

Equipment List: belt conveyors, 2GRMS46.41 slag vertical mill, steel slag ball mill, bucket elevator, dust catcher, final product silo, accessories.

Steel slag grinding plant

Steel slag grinding plant

300,000 tons annual slag grinding project for Xu Steel Group

Raw material: steel slag

Capacity: 300,000 tons annual

Equipment List: belt conveyors, GRMS33.31 Vertical mill, bucket elevator, dust collector, final product silo, accessories.

Nickel slag grinding plant

Nickel slag grinding plant

600,000 tons annual waste slag grinding plant in Henan

Raw material: nickel slag

Capacity: 300,000 tons annual *2

Equipment list: belt conveyors, GRMS33.31 vertical mill*2, bucket elevator, dust catcher, final product silo.

Extensive Knowledge

The industrial waste slag is the by-products while steel production, mainly includes:

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