In modern bulk material handling, efficiency, automation, and reliability are essential. One of the most effective solutions for reclaiming bulk materials from stockpiles is the bridge-type scraper reclaimer. This equipment plays a vital role in streamlining operations in the cement, mining, and power industries, where material volume is large and consistency is critical.

In this blog, we explore the structure, working principle, and diverse applications of bridge-type scraper reclaimers, while also highlighting Dadi, a leading enterprise specializing in bulk material conveying equipment and high-end metallurgical solutions.

What Is a Bridge-type Scraper Reclaimer?

A bridge-type scraper reclaimer is a fully automated material handling machine designed to reclaim bulk materials stored in longitudinal stockpiles. It spans the entire width of the stockpile like a bridge and uses a traversing scraper mechanism to continuously reclaim material and feed it onto a conveyor belt for further processing or transport.

Key Components Include:

Steel bridge structure

Travelling trolley

Scraper arm with chain and flights

Longitudinal conveyor system

Automatic control system

This type of reclaimer is widely valued for its uniform reclaiming performance, low operational cost, and high degree of automation.

Applications in Major Industries

1. Cement Industry

In cement production, precise blending of raw materials like limestone, clay, and iron ore is crucial for consistent clinker quality. Bridge-type scraper reclaimers are used to:

Reclaim pre-homogenized materials from longitudinal stockpiles

Maintain stable feed to raw mills

Ensure continuous operation even under harsh environmental conditions

Dadi offers customized solutions tailored for cement plants, ensuring efficient material recovery with minimal dust and energy consumption.

2. Mining Industry

In the mining sector, operations require fast and reliable handling of high-volume materials such as:

Iron ore

Coal

Bauxite

Copper concentrate

Bridge-type reclaimers are deployed in:

Blending yards for ore homogenization

Coal handling plants for thermal and metallurgical coal

Port terminals to load/unload and redistribute bulk stockpiles

With robust structural design and wear-resistant components, Dadi’s scraper reclaimers deliver long service life and adaptability to corrosive or abrasive environments.

3. Power Industry

Thermal power plants rely heavily on coal storage yards. To support uninterrupted power generation, bridge-type scraper reclaimers:

Automate coal retrieval from longitudinal coal stockpiles

Improve feed consistency to boilers

Reduce labor intensity and operational hazards

By incorporating advanced PLC control systems and condition monitoring features, Dadi ensures safe, efficient, and intelligent operation of reclaimer systems in power generation facilities.

Benefits of Using Bridge-type Scraper Reclaimers

Automated, Continuous Operation: Requires minimal manual intervention

Consistent Feed Quality: Ideal for processes sensitive to material variability

Space Optimization: Efficient use of yard space with longitudinal layout

Energy Efficiency: Lower power consumption compared to alternative methods

Low Maintenance: Designed for long-term use in demanding environments

Dust Control: Minimizes material loss and environmental pollution

Why Choose Dadi as Your Equipment Partner?

Dadi, a technology-driven company, has established itself as a trusted provider of bulk material conveying equipment and high-end metallurgical machinery. With deep engineering expertise and commitment to quality, Dadi delivers tailored solutions for complex material handling challenges.

What Sets Dadi Apart:

For many years of experience in designing large-scale reclaimer systems

In-house manufacturing and strict quality control

Integration of intelligent control and monitoring technologies

Successful deployments across cement plants, coal yards, and mining terminals worldwide

From consultation to commissioning and after-sales service, Dadi provides end-to-end support, ensuring smooth integration and operation of your material handling systems.

Conclusion

The bridge-type scraper reclaimer is an indispensable solution for bulk material handling in the cement, mining, and power industries. With its ability to improve blending efficiency, reduce labor costs, and deliver continuous material flow, this equipment is a strategic investment in operational excellence.

With a proven track record and technological innovation, Dadi continues to be a preferred partner for enterprises seeking efficient, reliable, and custom-engineered bulk handling solutions.

Why Bridge-type Scraper Reclaimers Are Ideal for Homogenized Stockpile Reclamation