VSI Crusher

SHANGHAI SHIBANG MACHINERY CO., LTD is one high-tech enterprise, which involves R&D, production, sales and service as well. In the past 20 years, we devote to producing mining equipments, sand making machines and industrial grinding mills, offering expressway, rail way and water conservancy projects the solution of making high grade sand and matched equipments.

News Online

Miner brings in partner for Tanzania nickel project

Australian metals devel-oper IMX Resources in September agreed to a $60-million farm-in deal with global resources company MMG Exploration Holdings over the company’s Nachingwea project, which includes the Ntaka Hill nickel sulphide deposit, in Tanzania.The Ntaka Hill project, which is a potential openpit mine, is located about 250 km from the Port of Mtwara, Tanzania, and currently has a Joint Ore Reserves Committee-compliant measured and indicated resource of 120 000 t of contained nickel, as well as an inferred resource of 238000t of nickel at an average grade of 0.66% nickel.

As The Term Suggests

Many people do not know why the machine is named VSI Crusher. VSI means Vertical Shaft Impactor in which shaft and crushing chamber are in vertical position which is a latest crushing technology, which is more economical. As per the sketch material is fed centrally through feed tube comes on distribution cap where it is divided equally and distributed in opening parts of rotor. At the same time, the stone or material gets accelerated and thrown on rock shell where material is broken against cohesion force. These principles’ advantages are wear cost is very less; there is no change in product gradation. Even if wear parts wear outs product will have same gradation and shape. High production yield can be achieved with lower horse power requirement.

Design Concept

SBM VSI crusher range forms part of a comprehensive range of materials handling equipment including screening, washing, recycling, feeding, conveying and stockpiling solutions. Our aim is to help our customers achieve the success they desire. Three key things that will help us do this: they are, quite simply, service, excellence and innovation. We aim to service the hell out of our customers, be excellent in everything we do and provide innovative product technology. SBM will spare no effort to make contributions tosand crushing industry with our advanced technology and concept.

Product Application

SBM VSI Series vertical shaft impact crusher adopt Germany advanced technology, which on behalf of world’s leading standard. VSI series crushers are widely used in crushing nonmetal mine, concrete, fireproof material, abrasive filler, frit, construction aggregate, sand, metallurgy and so on. It is the indispensable machine in sand making industry and it is also the most ideal truing machine for mining and construction industries.

Product Advantage

    • Large capacity, product sizeuniform

      The maximum throughput of up to 520 T/H, compared with the traditional equipment and under the same power, the yield increased by 30% and stable. The product of a cube, grain shape, reasonable distribution, fineness modulus can be adjusted, especially suitable for artificial system sand and stone plastic.

The vulnerability of low energy consumption and long service life

The optimal design of crushing cavity impact angle, friction material and wear resistant parts, directly reduces the equipment costs; with the German original thin oil lubrication station, completely solve the problem of the spindle bearings, bearing temperature is constant, the maintenance cycle and service life extension.

  • Easy operation, maintenance convenient

    Light weight of equipment, installation is diversiform, convenient operation, once the specific use, only need to tweak, can maximize its excellent performance; equipped with hydraulic cover opening device, the crushing cavity parts repair replacement is convenient, it can length maintenance cycle and life extension.

  • Advanced technology of energy saving

    The core components are selected well-known international brands, to ensure that the system low failure rate; low working noise, unique air circulation system, greatly reduced the efflux air, so it’s advantageous to environmental protection.

Operational Principle

When VSI Crusher working, the material fall into the hopper, the feeding hole into the high-speed rotation of the left wheel, was rapidly accelerated in the left wheel, the acceleration of up to tens of times the acceleration of gravity, then high speed from the left wheel injective, first of all to another part of the material and the rebound after free falling impact, then a shock to the material lining layer (stone a stone) or counter block (hot stone), bounce oblique impact to the top of the vortex chamber, and changes its direction of motion, deflection downward movement, and is emitted from the impeller material impact to form a continuous material curtain. In this way, a piece of material by crushing cavity two times to many times the chance of hitting, friction and grinding effect on eddy current. The crushed material is discharged.

Technical Data

Model Feed at center&sides Feed at center Soft Material Hard Material REV (r/min) Power (kw) Motor Model Machine Size (mm)
Capacity (t/h) Max.Feeding (mm)
VSI7611 120-180 60-90 35 30 1700-1890 4-55×2 Y250M-4/55 4100×2250×2258
VSI8518 200-260 100-130 40 35 1520-1690 4-90×2 Y280M-4/90 4140×2280×2425
VSI9526 300-380 150-190 45 40 1360-1510 4-132×2 Y315M-4/132 4560×2450×2780
VSI1140 450-520 225-260 50 45 1180-1310 4-200×2 Y315L2-4/200 5100×2690×3200

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