Conveyor Accessories
& Information
Engineering & Technical
Information
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Conveyor Component Location & Terminology
PULLEYS & LAGGING
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Mine Duty Extreme™ Drum Pulley
 Mine duty Wing shown with optional stabilizing rings |
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Benefits
- Longer uninterrupted service life
- Exclusive One Piece Rolled in Crown in all sizes
ensures consistent belt tracking and tighter tolerances.
Construction
- Minimum 1/2” thick rim
- Full depth weld with reinforcing
bar on a single longitudinal seam
Options
- Hub and end disc machined for QD® or XT®
equivalent or keyless locking assembly - Integral End Disk™ machined for QD® or XT®
equivalent Bushing or Keyless Locking Assembly - Hot vulcanized pulley lagging
- Shafting
- Bearing assemblies
- Take-Up Systems
- Stainless steel construction available
- Machined face pulleys for specific T.I.R.
and better belt tracking - Minimum 3/4” thick Integral End Disk
Mine Duty Extreme™ with optional Integral End Disc™, Keyless Locking Assemblies, Replaceable Rim Lagging®, machined shafting and pillow block roller bearings.
| Mine Duty Extreme™ with optional Integral End Disk™ eliminates chance of hub end disk failure |
Mine Duty Extreme™ with traditional hub end disk configuration |
WARNING: Douglas conveyor pulleys are not intended for use as transmission drive pulleys on high speed applications, nor are they suitable for applications using steel cable belts.
CAUTION: Applications using wire mesh belt require flat-machined face pulleys.
QD® and XT® are registered trademarks of Emerson Electric.Mine Duty Extreme™ and Integral End Disk™ are trademarks of Douglas Mfg. Co., Inc.
