Conveyor Belt Pulleys & Idlers
Manufactured to UPS specifications, Woodsage conveyor pulleys help keep your equipment online and operating at peak efficiency. Our combination of world-class manufacturing and a highly experienced engineering team enables us to deliver high-quality conveyor belt pulleys faster than anyone else in the industry.
- Shortest lead times
- Best on-time delivery
- Expert engineering support
- Made in the USA
Woodsage conveyor pulleys are engineered to drive, guide and turn belted conveyor systems for material handling applications. For more than 40 years, Woodsage has been a trusted leader in manufacturing conveyor components, and now we offer a line of premium, UPS-specification pulleys designed for maximum performance and reliability.
We understand the critical role of material handling conveyance and are committed to being the premier conveyor pulley manufacturer, providing pulleys that are delivered on time with the shortest lead times available.
UPS Specification Conveyor Pulleys are available
in sizes ROL 02, 04, 07 & 50
What are short lead times and on-time delivery
worth to your pulley project scheduling?
| CONVEYOR PULLEYS | FEATURES / SPECIFICATIONS |
|---|---|
| Length (Face Width): | Up to 60-in. Straight Face, Trapezoidal & Crowned |
| Diameter: | Up to 8-in. (Non-Lagged) |
| Materials: | Carbon Steel or Aluminum (custom options upon request) |
| Shaft: | Carbon Steel1018, 1045, TGP (custom options upon request) |
| Pulley Type: | Drum Pulleys: Fully Welded, XT & QD Bushings |
| Solid Pulleys: Up to 5-in. Straight Face, Trapezoidal & Crowned |
Conveyor Pulley
Shaft Options
- Turn-Down Journal Shaft
- Keyway Shaft
- Standard Shaft
- Milled Shaft
Avaialbe in carbon steel 1018, 1045 or TGP
UPS-Specification Approved Pulley Vendor
Woodsage is an approved UPS vendor, certified by the UPS Corporate Standards Department, to manufacture high-quality pulleys that meet rigorous UPS specifications. This detailed, 100+ page standard governs the design and performance of numerous products and systems, ensuring that every approved component is compatible across multiple vendors.
These specifications make MRO and replacement parts simpler, faster, and more consistent, whether the shipment is sent directly to UPS or, as in our case, through an integrator.
If your conveyance system requires UPS-spec pulleys, Woodsage can supply them. If it doesn’t, we’ll work with you to identify the ideal pulley solution for your application.
Frequently Asked Questions (FAQ) About Woodsage Conveyor Pulleys
Conveyor Pulleys play a critical role in the performance of Conveyor Belt Systems. This FAQ is provided for education and insight on the use and characteristics of Woodsage's conveyor belt pulleys. If you have additional questions, please contact us.
What is a Drive Pulley?
Conveyor Belt Drive Pulleys are also known as Head Pulleys.
Here are some key things to know about their function in a conveyor belt system:
- Drives the Belt: In systems where the drive unit is in the head section, the belt conveyor head pulley is powered and is used as the driving pulley that turns the entire belt.
- Redirects the Belt: Conveyor head pulleys change the direction of the belt, typically 180 degrees, so the belt can return for another cycle.
- Provides Belt Tension: Drive pulleys are typically adjustable, allowing for tension to be placed on the conveyor belt. Proper belt tension is required to prevent slippage.
- Tracking/Centering the Belt: A key role of belt conveyor drive pulleys is to keep the belt centered. Proper alignment prevents the belt from drifting or running off-track
Is Woodsage an approved UPS-specification vendor for conveyor pulleys?
Yes! Woodsage is an approved UPS vendor, certified by the UPS Corporate Standards Department, to manufacture high-quality pulleys that meet rigorous UPS specifications. Thie UPS specification regulates the design and performance of cpnveyor pulleys, ensuring that every one is compatible.
What sized UPS speficiation conveyor pulleys does Woodsage provide?
ROL 02. 04, 07 and 50.
How is a Snub Pulley Used?
Snub pulleys are primarily used to increase the wrap angle (belt wrap) around the drive pulley. This improves belt traction and reducing belt tension. By reducing tension, a belted conveyor system can be optimized for less wear and tear and longer service life.
Snub pulleys can also be used to keep the conveyor belt centered, which reduces belt wandering.
What is the difference betwen an Idler Pulley, Return Pulley and Return Roller?
There is no difference - these are just different names for Idler Pulleys that have evolved over the years.
A Woodsage conveyor idler pulley provides support for the conveyor belt. When positioned at intervals along the conveyor belt, return pulleys will prevent the belt from sagging that causes misalignment or damage.
By providing additional rolling surface area for the belt, idler pulleys reduce the friction between the conveyor belt and the structure. This also reduces the power needed for the drive pulley to move the belt – providing smoother overall operation of the equipment.
What type of pulley is used to change the direction of the belt?
A Conveyor Bend Pulley is used to change the direction of the belt. These pulleys are typically used near the take-up to make a 180-degree bend in the tail section of the conveyor belt .
Bend pulleys can be designed to accommodate different belt types such as flat, cleated or modular plastic belts and help provide smooth belt travel around curves.
What does a Tail Pulley do?
A Tail Pulley has three primary functions.
- Belt Redirection: A conveyor tail pulley provides transition from the carrying run (moving materials) to the return run (belt traveling back to head pulley), usually through a 180-degree belt change in direction.
- Belt Tension: Conveyor tail pulleys work together with the take-up section to maintain the correct amount of tension on the conveyor belt. Typically, a tail pulley can be adjusted to increase or decrease tension as required.
- Belt Tracking: Similar to drive pulleys, tail pulleys help keep the conveyor belt aligned and properly centered to avoid misalignment and premature wear.
What type pulley is used to adjust conveyor belt tension?
Take-up Pulleys provide the critical function of tension adjustment on a conveyor belt. Having the correct amount of tension on the conveyor belt is essential for helps prevents belt slip, sagging and premature wear.
Due to load tension and prolonged usage, conveyor belts will stretch over their service life. Take-up pulleys are adjusted to take up the stretch, which prevents belts from becoming too loose.
Take-up pulleys are also extremely important in belt installation and removal. Conveyor take-up pulleys can be adjusted to create slack in the belt, allowing easier removal and installation of new conveyor belts.
Does Woodsage sell other conveyance components?
Yes. Unlike other conveyor pulley suppliers, Woodsage provides a one-stop shop for conveyance components. High-quality conveyor pulleys, conveyor rollers, and custom precision fabricated tube products.
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