25 Module Transmission Girth Gears ISO 8 Grade For Ball Mill

25 Module Casting Steel Custom Made Girth Gears For Ball Mill of Cement Plants

1) Description of Girth Gear

a) Girth gears are manufactured from alloy steel castings with a capacity of up to 150 tons or Ø12.5m per gear set

b) We manufacture pinions and gearbox internals from through-hardened or case-hardened alloy steel forgings

c) Gear tooth and root areas are subjected to grinding if necessary, ensuring a high degree of accuracy in gear manufacture

d) An in-board testing head enables the production of gear quality inspection graphs to verify tooth profile, lead, pitch, 

run out and span values and deviations