ZSY/ZLY/ZDY/DBY Hardened tooth surface Gearbox

ZSY180 high efficiency speed reducer helical reductor ratio 28 harden tooth surface cylindrical gearbox

ZSY180 gear reducer grinding gear harden tooth surface three-stage cylindrical gearbox for mines

ZDY 100 reducer for dredger- ZDY gearbox

ZDY 100 reductor for wooden machinery- ZDY gearbox

ZDY 160 for environmental protection machinery- ZDY gearbox

ZDY 100 gear box for metal working mills- ZDY gearbox

ZDY 100 reductor for crusher- ZDY gearbox

ZDY 100 speed reducer for paper machine -ZDY gearbox

ZDY 100 speed gearbox for cooling towers- ZDY 100