Mzere wonyamulira pneumatic umabweretsa mwayi wopanda malire pakukwaniritsidwa kwa desiki yonyamula yopulumutsa mphamvu.Mzere wokweza pneumatic sufunika kugwiritsa ntchito magetsi, ndi chinthu chofunikira pa desiki iliyonse yonyamula.Kusinthasintha kwake komanso kudalirika kwake kumalola kuti igwiritsidwe ntchito pazinthu zosiyanasiyana kuphatikiza matebulo okambirana momasuka, matebulo a khofi, podium ndi zina zotero.Chigawo chapakatichi chimatsimikizira kuti desiki likhoza kusinthidwa mosavuta kutalika komwe mukufuna, kupereka chitonthozo chomaliza cha wogwiritsa ntchito komanso kuphweka.
Mipingo yokweza chibayo imawonekeranso chifukwa chokhalitsa komanso moyo wautali.Zimapangidwa ndi zipangizo zamtengo wapatali zomwe zimatha kupirira kugwiritsa ntchito tsiku ndi tsiku ndi katundu wolemetsa popanda kusokoneza ntchito yake.Mapangidwe ake olimba amatsimikizira kukhazikika pakagwiritsidwe ntchito, kupereka njira yokweza yotetezeka komanso yodalirika ya malo aliwonse ogwira ntchito.