Nfuli ịghasa atọbụ ndị kasị ibu klas nke multiple ịghasa nfuli na-eje ozi taa. A na-ejikwa ha na usoro nnụcha maka ngwaahịa viscous dị elu dị ka asphalt, oghere ụlọ elu na mmanụ mmanụ fọdụrụnụ.
A na-ejikarị nfuli screw atọ eme ihe maka:
mmanu igwe
hydraulic elevators
njem mmanụ mmanụ na ọrụ ọkụ
igwe hydraulic ike

Pump-Screw Pump bụ mgbapụta dị mma, ma nwee uru dị ịrịba ama dịka:
usoro dị mfe, obere olu, a na-ahapụ ya ka ọ gbanwee na oke ọsọ, nkwụsi ike na arụmọrụ dị elu, wdg Site n'iji ụkpụrụ nke ịghasa meshing na ịdabere na ibe ya nke kposara na-atụgharị na kposara na mgbapụta mgbapụta, mgbapụta atọ ahụ na-amịkọrọ ihe na-ebute ụzọ. ma mechie ya n'ime oghere meshing, wee kpụrụ ya gaa n'ọdụ ụgbọ mmiri n'ọdụ ụgbọ mmiri n'akụkụ axial nke kposara na ọsọ ọsọ, ma mepụta nrụgide kwụsiri ike na ọdụ ụgbọ mmiri.

Usoro 3QGB okpomọkụ-nkwado elu viscositybitumen nfuli okpukpu atọmepụtara Sinoroader mgbe ọtụtụ afọ nke nnyocha na-ebuli imekọ ihe ọnụ n'etiti ịghasa na mgbapụta ngọngọ, na n'etiti ịkwọ ụgbọala ịghasa na chụpụrụ ịghasa dabeere atọ ịghasa mgbapụta, iji ghọta nnyefe og elu okpomọkụ na elu viscosity media. A na-ejikarị Sinoroader bitumen nfuli igwe kwụ otu ebe atọ maka ịgwakọta asphalt. Enwere ike ime ya dị ka ọnọdụ onye ahịa si dị, igwe anaghị agba nchara nchara, O nwere nhọrọ zuru oke nke nfuli na-amị amị. Igwe mkpuchi mkpuchi viscosity dị elu, mgbapụta Residual bụ kọmpat, ogologo ndụ, ọdịdị mara mma.