Features
The shot blasting machine is used to purge the surface rust of welded component, H-shaped billet bar, box iron, angle iron, steel plate, etc. After the treatment by rotoblast, the surface of structure is optimized and accordingly the antirust property is improved.
Technical Specifications of the Shot Blasting Machine
1. Suitable specifications of work piece
1) Steel: Width ≤1600mm
Thickness 6-30mm
Length ≥3000mm
2) Section steel: Max section size (width ×height) ≤800×1600mm
Steel tube, angle steel, groove, "I "shaped steel and H Beam: Length ≥3000mm
Steel structure: max section size (width ×height) ≤800×1600mm
Length ≥3000mm (work piece that could be running on the conveyor)
2. Steel piece and the rotorblasting quality grade:
The rotorblast side reaches ISO850-1: 1988 A-B Sa2-Sa2.5 grade
3. Work piece processing speed: Double way running and stepless speed converting V=0.6-3.0m/min
4. Rotor blast material: High strength steel rotor, with hardness of ≥45HRC
Rotor size: Φ1.5mm, the rotor could also be put in a steel silk rotor, rhombic rotor, but the participation quantity shall not exceed 20% of the whole quantity.
5. The total capacity of the rotorblast room is about 118kW.
6. The electrical power condition is 380V/3phase/50HZ or as per customer's requirement.




Zhongyuan is a professional shot blasting machine manufacturer based in China. Apart from steel structure machine, we offer sandwich panel machine, metal roll forming machine, pre-painted steel coil, corrugated sheet, and more.