Conveyor Accessories
& Information
Engineering & Technical
Information
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Conveyor Component Location & Terminology
PULLEYS & LAGGING
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Mine Duty/Mill Duty Wing Self Cleaning Conveyor Pulleys
 Mine duty Wing shown with optional stabilizing rings |
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DOUGLAS SOLID 1"–2" STEEL ROUND BAR WING TIPS WEAR LONGER AND RETAIN ROUNDNESS.Benefits
- Douglas Mine Duty/Mill Duty Wing Style
Pulleys feature exclusive minimum 1" solid
steel round bars:
Increases service life
Helps prevent wing folding damage
Wears up to three times as long as other
manufacturer’s formed flat bar or 1/4 moon bar
Protect belt bottom cover from cuts and tears
Less belt vibration from smoother belt contact - Special self-cleaning angle formed by gussets
discharges material away from the belt and
the pulley face helping to prevent material
build up - Unique design creates a refined motion that
helps to dislodge materials from the belt top cover
Construction
- Heavy construction of the wings and gussets reduces the likelihood of metal fatigue and pulley failure in severe applications
- Crown face pulleys are furnished standard, flat face must be specified
- Douglas hubs and bushings are interchangeable with QD® or XT® style
Options
- Hot Vulcanized Wing Pulley Lagging
- Stainless steel construction available
- “AR” abrasion resistant wing tips available
- Optional Douglas Keyless Locking Assemblies available
- Stabilizing Rings
- Shafting
- Bearing Assemblies
- Take-Up Systems
CAUTION: Douglas Conveyor Pulleys not suitable for applications using steel cable belts.
QD® and XT® are registered trademarks of Emerson Electric.
