Katana STD nozzles are suitable for different environment ,
to meet the different requirements of customers, can be used
for continuous casting billet and slab cutting,emergency torches, etc.
depending on the gas mixing process They are designed in two main types INSIDE MIXING and OUT MIXING
Main deference in these two types is the gases used in
process are mixed inside or outside the nozzle.

typically, a mixture of oxygen and a fuel gas
used to rapidly heat and oxidize the material being cut. then
high-velocity jet of gas melts and removes the metal, resulting in a clean cut.

The conical sealing with thick cutting nozzle help to cut very thick slabs. and because of it lengths,gas turbulence is reduced, and the cut will be more enabling precise .