Venturi

Application : military  part 

Material : aluminum tube 

Product introduction : It is used to control negative pressure of the biological product factory .

Spinning advantages : Tube spinning can make sure the curve precision of the venturi shell ,the mold is cheaper than other process .

The other Venturi

It also need to control the curve precision and weight of these kinds of venturi .

Product requirement

Venturi shell is special metal parts that the curve precision effect the gas flow direction , how to control the precision is important ,the first kind use the tube to spinning ,you should have mold in the tube that can make the precision good ,the Precision of original tube affect the curve precision as well ,the second venturi use the sheet to spinning ,the material rebound effect the precision ,you can adjust the mold size to overcome the effect of material rebound .