Sections and plates shotblasting with up to 30 kW power turbines
The HD type range of machines shows our commitment to shotblasting for the structural steel industry. Straight wheels, compact blast chamber, reduced layout space and the highest performance in shotblasting due to our TITAN ETA wheel technology. In fact, this machine is equipped with the patented TITAN ETA system, which allows for a well distributed shot pattern called the hotspot for an incredible surface treatment.
Shotblasting
RB HD lines are equipped with up to eight Roto-Jet TITAN 5.3 ETA blast wheels offering excellent blasting performance and unbeatable service life as the main blast components are made of hardened tool steel.
The shotblast cabinet is completely manufactured from manganese, an extremely hard material. This surface can deal with shotblasting from 35HRC to more than 50HRC. In the hot spot area, an additional 10mm (3/8”) thick manganese plates are added.
Rotating brushes remove the shot left on the workpiece after the blasting process. A rotating screw conveyor is integrated to bring the shot back into circulation.
Rust and shot dust generated during the blasting process are exhausted by a cartridge filter unit designed in solid steel sheet and mounted on top of the machine. The filters clean the cartridges automatically and continuously using an air pressure pulse system.
During its circular movement inside the machine, the blast shot is continuously cleaned of contamination. For a good blasting result, a balanced mix of new and used blast shot is imperative.
Blasting machines can be integrated into drilling and sawing lines thanks to cross transfers and conveyors to achieve a fully automatic system.
| RB HD | Machine entrance size [mm] | Wheels [no.] | Installed driving capacity [max.kW] | Turbines diameter [mm] | Blades width [mm] | Plates width [max.mm] | Beam size [max] |
|---|---|---|---|---|---|---|---|
| RB1500HD 4/18,5 | 1600 x 550 | 4 | 18,5 | 380 | 65 | 1500 | HEB1000 |
| RB2500HD 8/18,5 | 2650 x 550 | 8 | 30 | 380 | 65 | 2500 | HEB1000 |
| RB3000HD 8/18,5 | 3150 x 550 | 8 | 30 | 380 | 65 | 3000 | HEB1000 |
