TD75 Troughing Idlers

TD75 Troughing Idlers

TD75 Troughing Idlers are essential supporting components for belt conveyor systems, designed to support the loaded conveyor belt and bulk materials while maintaining a stable trough shape during continuous transportation. Manufactured by Hebei Jingxian Huamei Mining Machinery Manufacturing Co., Ltd., TD75-type troughing idlers are widely used in mining, coal handling, metallurgy, cement, power plants, ports, aggregate processing, and other bulk material conveying applications.

The TD75 troughing idler assembly generally consists of a center roller and two inclined side rollers, which form a trough-shaped supporting surface. This design helps increase the effective carrying area of the belt and keeps bulk materials concentrated toward the center of the conveyor.

Stable Belt Support and Troughing Performance

The inclined side rollers provide effective support for the belt edges, allowing the conveyor belt to maintain a suitable trough angle when loaded. This structure helps achieve higher material carrying capacity, better material containment, and smoother conveying performance.

Compared with flat carrying rollers, troughing idlers are particularly suitable for transporting loose bulk materials such as coal, ore, stone, sand, gravel, and other granular materials. Properly configured idlers can also help reduce belt sag and maintain stable belt movement along the conveyor route.

Durable Construction for Continuous Operation

TD75 Troughing Idlers are manufactured with high-quality steel tubes, precision-machined shafts, reliable bearings, and effective sealing components. The robust roller structure is designed to withstand continuous loads and the demanding working conditions commonly found in mining and heavy industrial environments.

Reliable sealing helps protect the bearing assembly against dust, moisture, dirt, and other contaminants, supporting smooth rotation and extending the service life of the idler. Balanced construction also helps reduce vibration, running resistance, and unnecessary belt wear.

Flexible Specifications and Applications

TD75 Troughing Idlers can be supplied in different roller diameters, lengths, shaft dimensions, trough angles, and mounting configurations to match different conveyor belt widths and system requirements.

Huamei can provide suitable configurations according to belt width, conveying capacity, belt speed, material characteristics, conveyor inclination, and installation conditions. Customized dimensions and mounting arrangements are also available for new conveyor projects and replacement applications.

Wide Range of Industrial Applications

TD75 Troughing Idlers are suitable for coal mines, metal and non-metal mines, quarrying plants, aggregate processing, cement production, thermal power plants, ports, warehouses, and other bulk material handling systems.

With robust construction, reliable rotation, and efficient belt-support performance, Huamei TD75 Troughing Idlers help maintain stable belt operation, improve conveying efficiency, and support long-term conveyor reliability. They can be supplied as individual components or integrated into complete belt conveyor systems according to customer requirements.