Case Study

A quarry operator inside the UAE plans to expand their crushing and screening plant in an effort to cope with an increasing demand in chip and sand inside the market.The raw material is marble. They already have one main jaw plus a secondary impact crusher. Final solutions they required is 0-5mm; 5-10mm; 10-20mm (total three products). But, material comes out in the impact crusher are largely above 20mm. The secondary impactcrusher has been running at smallest discharge opening, but nonetheless unable to yield products with required fines specifications.

Solution

After consultation with GM engineer, they would prefer to add a B Series Deep Rotor VSI-7611 in the existing plant. This machine will further method the present outputs (20-40mm) into 0-5mm; 5-10mm; 10-20mm.

The B-VSI is created to generate uncover sand size item with very good cubical product shape. After commissioning, the capacity in the plant is proved to become well enhanced for the capacity of 150t/h which lives as much as his previous expectation.

Advantage of B-Deep Rotor VSI Crusher

Rotor could be the heart of VSI, along with the results of GM B-VSI should really be attributed for the application of advanced design and style of its deep rotor.

The deep rotor is about 50% bigger than that of normal rotor, which means there is a greater space between distributor and feed eye ring, as well as between the upper and lower wearing plates. Capacity in this way is increased at least by 30% compared to the traditional VSI crusher.