Hygienic stainless metal twin screw pumpFramework&colonThe Twin screw pump is also named the double screw pump&comma which is...
screw steel
Food Grade Stainless Steel Pellet Liquid Transfer Honey Pump Solid Particle Transfer Twin Screw Pump
Large CZPT Screw Pump/progressive cavity screw pumpThe twin screw pump is a pair of intermeshing screws...
PT 
AR 
ZH 
EN 
FR 
DE 
IT 
JA 
KO 
RU 
ES