| After-sales Service: | Installation Guide 3-Year Warranty |
|---|---|
| Warranty: | Installation Guide 3-Year Warranty |
| Usage: | Popular Type, Tailored Version |
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Model
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Conveyor Pulley
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Material
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Stainless Steel, Galvanized carbon steel
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Pulley Diameter
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320, 400, 500, 630, 800,1000, 1250mm
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Conveyor Belt Width
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500-2000mm
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Power Range
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1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15, 18.5, 22, 30, 37, 45 kw
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The velocity of pulley surface
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0.8 ~ 4.0 m/s
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Rubber Thickness
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6-12mm
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Surface
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smooth steel/rubber lagging
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Application
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Coal mining, Harbor, steel industry, cement industry, and so on.
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Conveyor pulleys play a key role in transferring traction from a motor to a conveyor belt. They also support the belt in directional changes, transmit driving power to the belt, and guide or train the belt.
There are many types of pulleys available, each designed for a specific application. Knowing how each type of pulley works can help you make an informed decision on which conveyor pulleys to use in your application.
Drum and wing pulleys are power transmission components used in conveyor and bulk handling applications. Martin offers standard duty, quarry duty, and mine duty drum pulleys with a crowned face or flat face, manufactured to CEMA standards.
Conveyor Pulleys are essential to the safety and efficiency of any conveying system. PCI manufactures pulleys with quality and reliability at the forefront. With a broad range of styles, sizes, and classes from CEMA to Mine Duty and Engineered Class, they are designed with selective weight distribution and built to last.
Lagging is available for many pulley styles to increase traction capacity, reduce belt slippage and extend pulley life. These rubber strips protect pulleys from wear and damage and shed sand, gravel, and grain. They come in single-sided retainers that only have lock-down tabs on one side and double-sided retainers with lock-down tabs on both sides.
Wing pulleys, also known as self-cleaning or "wing" pulleys, are used on the tail end of a conveyor system to help move loose material to the side of the belt. This self-cleaning action reduces material buildup on the belt and extends its life of the belt.
Wings or fins in the wing pulley form open voids, which allow loose material to fall away from the contact surface. This creates a "self-cleaning" effect that helps to improve traction and decrease abrasion on the belt.
Wing pulleys can be manufactured for a variety of applications and are categorized by component thickness and application. Heavy-duty wings are designed for bulk handling applications where material removal is desired and moderate to heavy impact or extreme loading is likely.
Drive pulleys are used to drive or lift the belt in a conveyor system. They can be made from diecast, steel, or cast iron and are mounted in external type bearings with a motor or reducer.
Unlike other types of pulleys, drive pulleys do not rotate when they are not under load. This means they can be mounted anywhere on the shaft.
These pulleys are generally rated to their capacity, based on the shaft, end disc, and rim strength. They are also sized to be able to transmit rotation to another pulley in the system.
They are often used in conjunction with other drive pulleys to change the direction of the belt and/or put tension on the belt. They can be flat-faced or crowned and many have lagging to reduce belt slippage. Some leggings have radial grooves that improve severe belt tracking problems and others types allow water to escape the pulley in wet applications.
Conveyors are critical to any manufacturing operation, so it's important to keep them running as efficiently as possible. This means regularly performing preventative maintenance and spotting issues before they become serious problems.
One of the most common conveyor maintenance issues is worn parts, which can lead to long downtime and expensive repairs if they don't get fixed as soon as possible. By following OEM recommendations, inspecting all components, replacing weak parts that show wear, and upgrading cables and wires, you can reduce the risk of a breakdown and save money.
Another issue with conveyors is debris buildup, which can affect their performance. This can lead to problems like blockages, which can cause materials to spill out and clog the system.
Cleaning the belt can also help to avoid this problem. This can ensure that the belt is properly aligned to prevent premature stretching. This will make the belt last longer and increase its efficiency. It will also help to prevent damage to the conveyor and material
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