It has regular automatic spray sand, the point start positioning function.
具备定时自动喷砂，点动定位功能。
2
Keep spray painting on one point till it end up to a dome.
对着一个点喷漆，直到形成一个圆丘。
3
Calculation method to determine sprayer point for liquid spray even distribution from row row piping sprayer in a packed tower with wave type packing is introduced.