Lub 1000kg tov khoom tshuab yog WLLD ribbon tov khoom.Lub tshuab yog tag nrho stainless hlau tov khoom, kab rov tav ribbon tov khoom ncej yog teem rau ntawm lub kis tau tus mob ntsia hlau hniav, cov khoom siv kauv sab hauv los ntawm qhov chaw nres nkoj xa tawm, cov khoom siv sab nraud mus rau qhov chaw nres nkoj xa tawm. . Nyob rau hauv lub convective motion ntawm ob lub helix siv, ib tug tsawg zog thiab high efficiency sib tov ib puag ncig yog tsim.
