Insinga z'umuringa za K&S zigizwe n'inkingi y'ingenzi yo gushyiramo insinga z'umuringa, ikoresha uburyo bwa dual-spool kugira ngo yorohereze guhinduranya insinga vuba cyangwa gukora icyarimwe insinga ebyiri. Igice cyayo cyo ku ruhande gikoresha umunwa ugororotse kugira ngo gikomeze gutanga umwuka urinda (nka azote) mu bice birema umupira n'ibihuza; ibi bitandukanya neza agace n'umwuka wo mu kirere kugira ngo birinde ogisijeni y'insinga z'umuringa ku bushyuhe bwinshi mu gihe icyarimwe bifasha mu gukora umupira wa Electronic Flame-Off (EFO) no gushimangira inzira y'insinga. Gukomeza kubungabunga byibanda ku gusukura sisitemu yo gutanga gazi no kugenzura imbaraga z'insinga, kuko kuziba imirongo ya gazi cyangwa gutandukana kw'imbaraga bigira ingaruka ku buryo bugaragara ku bwumvikane bw'insinga.
