Ko tenei taputapu e whakamahia whānuitia ana mo te whangai miihini tapahi laser. Kaore e hiahiatia he taura hiko, he pākahiko ranei. Ma te hono atu i te hau hau, 0.6-0.8mpa i hangaia te hau kaha, a ko te generator mana ka whakaputa i te pehanga kino ki te adsorb te whakarewa. Ma te whakamahi i te pikinga me te uri o te cylinder, me te whakaoti i te mahi a te pereti ma te tautoko i te jib i te taana.
Pūnaha Pneumatic hou, kaore e tika kia hono atu te hiko, kaore he utu, te hiki ake i te pneumatic, te adumumatic, te ohanga me te mahi.