vsi sand making machine is a model of perfect combination of professional fine crushing technology and mechanical manufacturing. Its unique rotor structure design, wear-resistant material technology, crushing speed optimization and hydraulic design can be used for highways, high-speed railways, high-rise buildings, municipal construction, hydropower The dam construction and concrete mixing station provide high-quality sand aggregate, which is the main production equipment in the field of artificial sand and stone shaping.
[Feeding size] ≤60mm
[Production capacity]: 20-380T / h
[Application areas]: Water conservancy and hydropower in engineering, high-grade highways, highways, high-speed railways, passenger dedicated lines, bridges, airport runways, municipal engineering, high-rise building sand production and stone shaping.
[Applicable materials]: artificial sand made of cobblestone, mountain stone (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, and stone debris.
vsi sand making machine uses high-speed rotating materials to crush each other by itself and friction between materials. The maximum particle size of the feed must be in accordance with the particle size specified in the technical performance parameter table of the machine. The maximum water content of the crusher is less than 20%. Generally, the ore from the sand washing machine can directly enter the crusher. The output particle size of the vsi sand making machine is related to the physical properties of the ore and the input particle size. The ore is fragile. The smaller the input particle size, the higher the qualified rate of product particle size. Conversely, the lower the speed of the impeller, the more granular the product can be adjusted. When the particle size of the output of the sand making machine is not more than 10mm, the qualified rate is 60-90%. In order to ensure that the qualified rate of the product particle size reaches 100%, closed-circuit crushing with classification equipment is necessary.
vsi sand making machine advantages
1. The sand making machine of vsi is manufactured by Barmac technology. There are two forms of "stone hitting iron" and "stone hitting stone." The latter product has good grain shape and no iron loss problem, and can withstand 9% moisture content materials, which is suitable for producing fine sand;
2. The speed of the rotor of the vsi sand making machine is high. The output of sand below 4.75mm is 30 ~ 40% higher than that of domestic brands with the same power.
Third, the vsi sand making machine has low wear and tear, simple repair, installation and maintenance, high equipment operation rate , operating cost can be reduced by 10% to 15%, and the fine sand produced is 30 to 40 % higher than the average price in the industry;
Fourth, the vsi sand making machine adopts a closed structure, and its operating noise is lower than 75 decibels without dust and dust overflowing, and it has good environmental protection.