V7 dry Sand Making plant

NFLG V7 dry Sand Making plant can effectively utilize key technologies such as vertical shaft impact crushing and air screening . It adopts a five-hole rotor structure and cooperates with the gap adjustment between the rotor blow bar and the annular liner. Based on "stone hitting stone" , the centrifugal crushing principle effectively improves the shape of finished sand particles and increases the generation of fine aggregates by crushing, shaping and grinding the raw materials entering the crusher; combined with air screening technology, it completes the gradation of oversized particles, finished sand and stone powder. Thus process maximize the screening efficiency. Through intelligent control, the fineness modulus of the finished sand is adjustable and the quality of the finished sand is guaranteed to be stable; combined with a large pulse dust collector for centralized dust collect of the entire plant, not only can the finished product be effectively controlled, the content of stone powder in the sand also allows the system to operate in a closed negative pressure environment to prevent dust from overflowing. NFLG realize the leap-forward development of Sand Making plant towards green, fully environmentally friendly and intelligent.

S3 dry aggregate shaping and Sand Making plant

The S3 series of aggregate shaping and Sand Making plant effectively breaks through the key technology of vertical shaft crushing and integrates the classification function of the air screen on the crusher, so that the crusher has multiple effects of "crushing, shaping, Sand Making, and classification" to achieve the best particle size and shape; and it is equipped with dual-vibration self-synchronized linear vibration screening machine, which uses large-scale pulse dust collector to concentrate dust removal and dust collection, achieving clean production. The final produced sand and gravel aggregate has a round shape, continuous, uniform and stable gradation, the production technology has been greatly improved compared to other domestic manufacturers.

The S3 aggregate shaping and Sand Making plant has enabled the development of sand and gravel aggregate processing technology and equipment towards green, harmonious, intelligent and service-oriented. It can realize clean production and leads significant strategy for improving the quality of sand and gravel aggregate and accelerating the transformation of economic growth mode.

US Series Vertical Shaft Impact Sand Making Plant

NFLG US series vertical shaft impact aggregate shaping and Sand Making plant adopts low-speed impact crushing, reduces the wind resistance in the crushing chamber, increases the relative impact speed of the crushed materials, and thus improves the overall crushing ratio and shaping effect. US series vertical shaft impact aggregate shaping and Sand Making machine integrates crushing, grading and dust removal, realizes material powder removal and fine separation, and is widely used in the shaping of medium and fine aggregates of various hardness and abrasive index and the production of artificial sand.

NAS Series Powder Separator

The NFLG NAS series powder separator process stone powder in sand and gravel aggregates. It is mainly suitable for the treatment of excessive stone powder in the front-end raw materials of the Sand Making machine. It can remove excess sludge and stone powder below 150 μm in the raw materials.

Sand Making and dry mortar two-in-one production line

NFLG Sand Making and dry mortar two-in-one production line, has a strong applicability in the production, can be used in the production of masonry, plaster, floor mortar, ordinary gypsum plaster mortar, etc. The Sand Making line and dry mortar main building are both tower structures, and the production process is arranged from top to bottom. The production is relatively smooth, with small raw material cross pollution, small footprint, atmospheric appearance and relatively low energy consumption.

Ultra-fine sand and special mortar integrated plant

Under the traditional model, the ultra-fine sand used in the production of special mortars mainly comes from river sand, which is not only costly and of unstable quality, but also consumes a lot of energy in the drying process, which easily causes waste of resources and environmental pollution. Although the medium Sand Making technology in the market is mature, the difficulties such as the difficulty of ultra-fine sand production technology, complex process, high powder content, and high energy consumption seriously restrict the development of the industry. NFLG independently developed an ultra-fine sand-special mortar all-in-one machine, which produces ultra-fine sand with a high yield rate, less stone powder, no extra drying step required, energy saving and environmental protection. The ingenious combination of ultra-fine sand production and special mortar production, with a compact and reasonable structural layout, effectively reduces the intermediate transfer links of sand for special mortar, reduces the cost of sand, achieves controllable sand quality, and self-sufficiency, effectively improving the competitiveness of customers.

Ultra-fine sand and special mortar integrated plant

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.

T4 Ultra-fine sand production plant

Based on the world's most advanced Japanese Sand Making technology, NFLG has innovatively developed the T4 ultra-fine sand production plant, which is uniquely designed and precision-made, and is specially made for ultra-fine sand. The equipment integrates the characteristics of high efficiency, large output, excellent particle shape, low power consumption, low wear, good environmental protection, high quality, and advanced intelligence. The T4 plant provides new quality productivity for the national industrial policy and the development of the sand powder industry. The production line is equipped with a material distribution and adjustment device, which can produce graded medium and fine sand at the same time when producing ultra-fine sand, and can meet the production needs of up to 7 types of graded sand.