Best brands for manufactured sand making equipment

There are numerous brands of manufactured sand equipment in the market. In terms of overall technical strength, finished product quality, environmental performance and complete supporting capacity, Li Ming ranks among the top-tier brands in the sand and gravel industry. Its product range covers standalone sand making machines and complete tower-type dry sand making systems, suitable for processing various raw materials including granite, river pebbles, limestone, mine tailings and construction waste.

Li Ming’s core sand making product lines fall into two categories to meet production needs and environmental requirements of sand plants of different scales. The flagship standalone model is the VSI6X new vertical shaft impact sand maker. As a new-generation sand shaping equipment, it is equipped with original four-port deep-cavity impellers, enabling flexible switch between rock-on-rock and rock-on-iron crushing modes. It achieves hourly output from 100 to 583 tons with maximum feeding size up to 50 mm, delivering both efficient crushing and excellent particle shaping performance.

Compared with conventional models, it features higher sand yield rate. The finished sand boasts high cubic particle proportion, extremely low flaky content, continuous particle gradation and adjustable fineness modulus. The machine is fitted with standard automatic thin oil circulating lubrication system to effectively avoid bearing overheating failures. Built-in hydraulic opening and lifting structure simplifies wearable parts replacement, extends service life of vulnerable components and cuts long-term operation and maintenance costs. It runs steadily in processing both hard and soft stone materials.

For medium and large-scale projects with strict environmental regulations and high requirements on finished sand quality, Li Ming launches the VU tower-type integrated dry sand making system, which solves major drawbacks of traditional wet sand production such as sludge accumulation, difficult sewage treatment and unstable sand quality.

Adopting fully enclosed compact tower layout, this integrated system combines sand making, air classification, screening, dust removal and stone powder recovery in one unit. It requires no water washing, produces zero waste water and sludge, with dust emission far below national environmental standards. The system can precisely control stone powder content in finished sand within 3% to 15%. The produced sand features round particle shape and low void ratio, which can be directly applied in high-grade concrete, asphalt pavement and precast building components. Clean stone powder can also be recycled on site to turn waste into profit. Low-cost stone chips, mine tailings and construction solid waste can all be used as raw materials to boost overall project profits.

In terms of full-set sand production lines, Li Ming provides one-stop EPC general contracting solutions. Primary crushing adopts C6X jaw crushers, secondary and fine crushing uses HPT cone crushers or CI5X impact crushers, matched with VSI6X sand making hosts, multi-layer vibrating screens, enclosed conveying equipment and pulse dust collectors. The whole production line operates stably with well-coordinated equipment. Customized configurations are available for large-scale ten-thousand-ton mine production lines as well as small and medium-sized local sand yards.