Qinggong H section shot blasting machines are used for de-scaling, de-rusting, paint removal, paint preparation and general cleaning of metal sheets, pipes/tubes, I-beams and weldments. Optimum blast results are achieved on thin gauge aluminum profiles as well as on heavy steel profiles and steel slabs. Standard roller conveyor machines can process parts from 600 up to 5,000 mm width with roller conveyor speeds from 0.5 to 4.0 m/min. High performance systems allow parts speeds of up to 7.5 m/min. The quantity of blast wheels and their position ensures optimum blast results. The thrown blast media is collected with screw conveyors and transported to the media hopper through an elevator, screen drum or tilting screen and air wash separator. The machine width, number of blast wheels and their location is determined by parts size and production speed. Standard systems are used for processing metal sheets and beams. Standard systems are frequently modified to allow processing of welding constructions of different sizes and geometries.
With the use of large flow rate blast wheels,this kind of machine blast cleanling the steel plate and steel band with a high conveying speed thoroughly .It is a necessory matching equipment in the steel plate and steel band manufacturing line,which also can clean up multiple steel plate or steel band at the same time.This series euipments
has large productivity and excellent cleaning effect.
Applications
Surface preparation Beams, metal sheets, pipes/tubes, slabs, welding constructions
Smoothing Pickled or eroded surfaces, machining lines, etc.
Decorative blasting Light metals, stainless steel, copper, brass, etc.
Peening Parts exposed to high stress, torsion bars, etc.
De-burring Flame cut, sawed and stamped parts
parameter | Q698 | Q6912 | Q6915 | Q6920 |
The effective cleaning width(mm) | 800 | 1200 | 1500 | 2000 |
The dimension of chamber feed inlet (mm) | 1000*1500 | 1400*1700 | 1700*1700 | 2200*1800 |
The length of cleaning workpiece(mm) | 1200-12000 | 1200-1600 | 1200-12000 | 1200-13000 |
The speed of wheel conveyer(m/min) | 0.5-4 | 0.5-4 | 0.5-4 | 0.5-4 |
Abrasive flow rate (kg/min) | 8*180 | 8*180 | 8*250 | 8*250 |
Abrasive initial filing capacity (kg) | 4000 | 5000 | 5000 | 6000 |
Air capacity(m3/h) | 22000 | 22000 | 25000 | 25000 |
Total power (kw) | 110 | 130 | 180 | 180 |
This machine is not a standard machine, any parameters can be customized according clients' requirements, so any further detailed requirements please contact with us, our skilled engineer team will give you the most professional and cost-effective solutions.
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