Dabara adaba maka ụlọ ọrụ mmepụta ihe, arụmọrụ dị elu, nchekwa ike, oke jụụ, skid mounted air compressor

* Dị ọcha; Ejiri aluminom aluminom mee ya, ọ gaghị agba nchara ma ọlị.

* Mbelata nrụgide dị obere; Emebere ụlọ ntinye na ebe a na-echekwa ihe n'ime ya ka ikuku na-agafe n'ime ụlọ ntinye na ebe a na-echekwa ihe n'ime ya na oghere a na-etinye ihe n'ime ya wee mepụta convection, si otú a na-ebelata mbelata nrụgide.

* Ndụ ogologo: Ndụ ọrụ ahụ nwere ike iru afọ 30, a gwọọkwara ya site na iji oxidation na mgbochi nchara.