Belt Conveyor Drum Pulley Lagging Materials

Pulley lagging is a protective layer applied to the surface of a conveyor pulley to improve traction between the pulley and the conveyor belt. It serves several purposes, including preventing belt slippage, reducing wear on the pulley shell, and enhancing overall system efficiency.

Belt Conveyor drum pulley Lagging Materials

Various materials are used for pulley lagging, and the choice depends on factors such as the application, operating conditions, and the characteristics of the conveyed material. The lagged pulley can meet the needs of large-volume transportation of stacker conveyors and ship loaders for bulk materials. Here are some common pulley lagging materials:

Rubber Lagging

Rubber is one of the most widely used materials for pulley lagging due to its excellent frictional properties, durability, and resistance to wear. Rubber lagging is available in various thicknesses and hardness levels, allowing for customization based on specific application requirements. It provides good traction and helps dampen vibration and noise. Rubber lagging is used in various industries, including mining, aggregate, and bulk material handling.

Ceramic Lagging

Ceramic lagging consists of ceramic tiles embedded in a rubber matrix. The ceramic tiles, typically made from alumina or other abrasion-resistant materials, offer exceptional hardness and wear resistance, making them suitable for demanding applications with abrasive materials. Ceramic lagging provides excellent traction and extends the life of both the pulley and the conveyor belt.

Diamond Grooved Lagging

Diamond pattern lagging features a textured surface with raised diamond-shaped patterns that improve grip between the pulley and the belt. This design enhances traction, especially in applications with high belt speeds or steep inclines. Diamond pattern lagging is typically made from rubber or synthetic materials.

Chevron Pattern Lagging

Chevron lagging features a pattern of chevron-shaped ridges that run parallel to the axis of the pulley. This pattern increases friction between the pulley and the belt, particularly in applications with wet or oily conditions. Chevron lagging helps prevent belt slippage and improves belt tracking.

The selection of pulley lagging material depends on the specific requirements of the conveyor system, including the type of material being conveyed, environmental conditions, and the desired level of traction and wear resistance. It's crucial to consult with conveyor system experts or manufacturers to determine the most suitable pulley lagging material for a particular application.