Ultra-fine sand and special mortar integrated plant

No drying | energy saving | high efficiency

In the traditional mode, the ultra fine sand used in the production of special mortar mainly comes from river sand, which not only has high cost and unstable quality, but also consumes a lot of energy in the drying process, which is easy to cause resource waste and environmental pollution. Although the sand making technology of medium sand is mature in the market, the production technology of special fine sand is difficult, complex process, high powder content and high energy consumption seriously restrict the development of the industry.

NFLG developed an all-in-one ultra fine sand-special mortar machine. The ultra fine sand it produces has a high yield, little stone powder, does not require drying, and is energy-saving and environmentally friendly. The ingenious combination of extra-fine sand production and special mortar production, with a compact and reasonable structural layout, effectively reduces the intermediate transfer of sand for special mortar, reduces the cost of sand use, achieves controllable sand quality, and is self-sufficient, effectively improving the competitiveness of customers.

01

The combination of crushing and grinding, more ultra fine sand, less stone powder, increase benefits

02

The production of ultra fine sand and special mortar is integrated together, with compact and reasonable structure layout, and streamlined process

03

Energy-saving and high efficiency Improve economic benefits, no need for drying process Quality controllable

04

RCAS air screen cooperates with pulse dust collector to effectively separate and collect stone powder produced during crushing, stably screen and grade fine sand <20 mesh, ensuring environmentally friendly and dust-free production process

05

Fine screening technology, accurate measurement system, stable and reliable

06

Frequency conversion technology, suitable for a variety of special formula mixing requirements, high mixing efficiency

07

Intelligent operating system, advanced control algorithm, to ensure the quality of finished products

08

The pulse dust collector production process is environmentally friendly and dust-free

VGS vertical shaft impact crusher

The rotor adopts cutting and grinding structure, crushing and grinding combined process.

"Impact", "shear", "grinding" three effects in one, improve the crushing ratio, improve the grain shape.

For different raw materials, the rotor can be quickly converted.

The gap between the rotor and the mixer is adjustable and suitable for various working conditions.

The RCAS air screen

Fusion of air selection technology, the screening process to achieve sand and powder separation.

Equipped with 4 layers of screen meshes, to achieve a variety of finished products discharging.

The wind controls the material to be spread evenly on the screen surface, with high screening efficiency.

New polyurethane screen, prevent blockage, simple and convenient maintenance.

Mixing system

The plough mixing device, high efficiency, good homogeneity, mixing ratio can reach 1:10000.

Frequency conversion mixing can reduce energy efficiency by 25% compared with conventional fixed speed.

The blade and mixing arm are made of wear-resistant alloy cast iron and tungsten carbide wear-resistant layer.

Intelligent control system

Dual-computer synchronous control system, simple operation and convenient maintenance.

Three-dimensional interface, real-time display of production data and abnormal working condition information.

Remote maintenance system: to provide customers with fast, professional and efficient service.

 
Ultra fine sand production Special mortar production
Feed particle size (recommended) Rate of water content Capacity Power of main equipment Capacity Measuring accuracy Power of main equipment
Hard rock, 0-10mm,Soft rock of 0-20mm <1% 20-30t/h(<20 item) ≈410kW 10-50t/h(optional) Main raw material: ± 1%;Adxture ± 0.5% 200-410kW (according to different production and packaging matching)
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《Ultra-fine sand and special mortar integrated plant》

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