qh69 qh8

1.Clean metal surface scale,derusting 2.Reinforce metal resistance to fatigue strength 3.Used to clean structural steel Work Principle;Take advantage of the high-speed rotating impeller, throw steel shot/pill on structure steel surface to achieve derusting,to get metal internal molecular arrangement dislocation, reinforce structure steel resistance to fatigue strength. Composition;Auto-loading ...

QH69 h beam shot blasting equipment Using industries: buildings and bridges ...

Zoom digital camera 1.540TVL,auto iris,with IR-cut 2.super high focus speed 3.22x,27x optical zoom Zoom digital camera27x high speed high resolution digital color zoom camera .Optical zoom:27x,with IR sensor,f=3.9~85.8mm,0.05Lux/F1.2 (Color mode) , 0Lux/F1.2 (B/W Mode),S/N ratio>60dB(strengthen),On Screen Display, baud rate( 2400/4800/9600 selectable),manual/digital auto focus,auto white balance, ...