Drum drive system components including trunnion ring gear, drive pinion, chain drive sprockets, and roller chain for rotating dryer drum. Heat-treated alloy steel for long service life in dusty high-temperature environment.
Ring Gear: Alloy steel 42CrMo4, OD 2-5 m
Pinion: Case-hardened mating pinion
Chain Drive: Heavy duty roller chain #200-#240
Sprockets: Hardened tooth sprockets
Temp: Suitable for 150-200°C ambient
Lubrication: Open gear grease or chain lube
