Conveyor Pulleys

Conveyor pulleys are among the key components of modern belt conveyor systems and are crucial to
the reliability of the entire conveying system.
They ensure reliable torque transmission to the conveyor belt, maintain proper belt tension, and
provide smooth and stable operation.
The design, material selection, and manufacturing quality of conveyor pulleys are decisive factors in
the service life, performance, and efficiency of belt conveyor systems across a wide range of
industries.

Types and Operating Principles

The conveyor pulley is mounted on a shaft and rotates together with it, transmitting the required force to the conveyor belt and ensuring its smooth, continuous operation. Depending on their function, several types of conveyor pulleys can be distinguished:

Head Pulleys (Drive Pulleys) – transmit torque directly to the conveyor belt. A rubber or lagged surface ensures secure grip and reliable power transmission.

Take-Up Pulleys – provide the necessary belt tension, compensate for belt elongation, and contribute to the overall stability of the conveying system.

Idler Pulleys – change the belt direction or assist in material discharge.

Special Pulleys – this category includes pressure pulleys, bend pulleys, and stainless-steel pulleys manufactured for specific applications and operating conditions.

Pulley Lagging

To maximize the service life and reliability of conveyor pulleys, advanced lagging techniques are
used. We apply coatings from a variety of suppliers (after consultation with customers)
Innovative hot- and cold-vulcanized materials offer:

• up to double the service life of the pulley lagging
• on-site repairs directly at the customer’s facility, without the need to disassemble the pulleys

Advantages of COALTEC Pulleys

– Manufacturing in compliance with all operational requirements
– High strength and durable, robust construction
– Use of modern methods for lagging and repair
– Individual, customer-specific solutions for a wide range of operating conditions

Key Advantages of Working with COALTEC

Stats & Charts

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Questions? You’re covered

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