Tunnel – pass-through type shot blasting installation for the surface treatment of marble, granite and natural stones products as well as concrete and aggregate blocks to obtain a bush-hammered, flame treated, antique appearance finishing.
Each unit is provided with a steel mesh belt for the conveying of material and with a series of turbines for the propelling of metallic blast media.
Available widths: 450, 600, 800, 1000, 1200, 1500, 1800, 2200 mm; - Pass-through height : 200-400 mm; - Production speed: 1÷5 m/s.
The roughening is carried out with preset intensity by installing a variable speed drive for the turbines control in order to optimize the surface pressure of the metallic blast media. Very high productivity with very low operating cost, when compared to commonly used traditional systems. Possible simultaneous treatment of the top and side surfaces.
Here are some examples of machines made by COGEIM EUROPE. In addition to the standard range of shot blasting machines, manufactures custom systems tailored to the needs of production and handling of the products.
Shot blasting machine mod. STL 450 - Code: COGEIM - STL 450
Mesh belt shot blasting installation for the surface treatment of marble, granite and concrete...
Shot blasting machine mod. STL – H200-600-800-1000 - Code: COGEIM - STL - H200 - 600 - 800 - 1000
Mesh belt shot blasting installation for the surface treatment of marble, granite and concrete...
Shot blasting machine mod. STL – H400-600-800-1000 - Code: COGEIM - STL - H400 - 600 - 800 - 1000
Mesh belt shot blasting installation for the surface treatment of marble, granite and concrete...
Shot blasting installation mod. STL 1200-1300 - Code: COGEIM - STL 1200/1300
Mesh-belt shot blasting installation for the treatment of marble, granite and concrete products -...
Shot blasting machine mod. STL 1500-1800 - Code: COGEIM - STL 1500 - 1800
Mesh belt shot blasting installation for the surface treatment of marble, granite and concrete...
Shot blasting machine mod. STL/A 2200 - Code: COGEIM - STL 2200
Automatic shot blasting installations for the surface treatment of marble, granite and natural...