Nanchang Mineral Systems is an excellent global manufacturer of high-end crushing and screening equipment systems and a full-industry chain operator of general contracting for mine processing. It is established in South Africa, Malaysia, Russia, Australia and India. Overseas branches and end users are found in mining, hydropower, nuclear power, stone, building materials, chemical industry and other industries home and abroad.

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Sand-making Tower Project of Huaxin Cement (Qu County) Co., Ltd.


Project name: Sand-making Tower Project of Huaxin Cement (Qu County) Co., Ltd.

Location: Qu County, Dazhou, Sichuan

Type of ore: 0-31.5mm, limestone

Equipment: 2 sets of MSP180 sand-making towers (each set includes 1 set of VS impact crusher, 1 set of VSD double chamber impact crusher, 2 sets of HFS hydraulic high-frequency screens and 1 set of air-screening system)  


There are four models of NMS MSP sand-making tower for selection. The sand-making tower adopts single design, which integrates double chamber vertical shaft high-efficiency crusher, hydraulic high-frequency screen and integrated powder separator. It is composed of modules like sand-making, screening & powder-separating, dust removal, steel structure and intelligent control.


double chamber & rotor for making sand, high sand-forming rate; crushing for sand-making and aggregates shaping are completed at one time; uniform finished products size, long rotor life.

Screening & powder-separating: integrated screening and air separation, large internal space, flying full, and high separation efficiency; gradation and fineness modulus and stone powder content can be flexibly adjusted by distributor and fine sand recycling; intelligent control for air volume and wind speed to ensure product quality.

Dust removal: centralized dust collection, good sealing and low noise; the system is closed and operated under negative pressure, and the dust emission concentration meets the national standard; Independent collection of stone powder and bulk loading of materials to improve resource utilization.

Steel structure: modular design, high strength for bolt connection, fast installation on site; optimized layout and the reasonable space utilization; equipped with hoister, easy for maintenance.

Intelligent control: DCS control system to realize centralized control for all equipment; intelligent control for equipment and product quality; online real-time monitoring, with failure self-check and alarm function.

Design innovation:

Different from the common sand-making tower in the market at present, NMS MSP sand-making tower places the high-frequency screen above the crusher. The unique vibration design of high-frequency screen has little impact on installation components, which can reduce the amount of supporting steel structure of sand-making tower and the cost.

The screen frame does not vibrate and is easier to seal. The powder separator and the groove under the screen are designed as a whole. In a fully enclosed environment, the negative pressure air flow of dust collector can complete screening and powder separation at the same time, which is green and eco-friendly.

Operation process:

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