Conveyor Accessories
& Information
Engineering & Technical
Information
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Conveyor Component Location & Terminology
PULLEYS & LAGGING
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Mine Duty Extreme™ Wing Pulley
 Mine Duty Extreme™ with standard stabilizing rings, QD® or XT® Equivalent hubs, Bushings, Roller bearing pillow block Stabilizing rings are standard on Mine Duty Extreme |
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DOUGLAS SOLID 1"–2" STEEL ROUND BAR WING TIPS WEAR LONGER AND RETAIN ROUNDNESS.Benefits
- Maximum life, longer wear
- Helps protect bottom belt cover from cuts and tears
- Less vibration
- Smoother belt contact
- Less metal fatigue
- Improved self cleaning
Construction
- 1-1/2” diameter solid steel round face bar
- 1/2” thick wings
- 1/4” gussets
Options
- Hot Vulcanized Wing Pulley Lagging
- Stainless steel construction available
- “AR” abrasion resistant wing tips available
- Optional Douglas Keyless Locking Assemblies available
- Shafting
- Bearing Assemblies
- Take-Up Systems
Exclusive 1-1/2” diameter round bar wing tips wear 2-1/2 times longer and prevent possibility of belt cover cuts and fabric ply separation caused by flat, square and quarter round tips
Minimum 1/2” wing thickness and “Never Fold” Wing Support Rings™ prevent wing and pulley failure
Increased gusset angle improves self cleaning action resulting in a cleaner running belt with less chance of belt damage
CAUTION: Douglas Conveyor Pulleys not suitable for applications using steel cable belts.
QD® and XT® are registered trademarks of Emerson Electric.
