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HELICAL GEAR SPECIFICATIONS:
Helical gear set, OD 8.5", 2"face, helical
Problem:
Lubrication, oil contamination in dough mixer
Solution:
Replaced cast-iron gears
Eliminated lubrication
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HERRINGBONE GEAR SPECIFICATIONS:
Power-Core gear, steel pinion, herringbone
Set 1: OD 2.5" (pinion), OD 12" (gear), 3.5" face
Set 2: OD 5" (pinion), OD 21" (gear), 5" face
Problem:
Old equipment, noise, shock load
Solution:
Changed helical to true herringbone gear
Updated old equipment to noise standards
Modified tooth to handle shock load
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