Cement plant inspection: drones for efficient control

Mar 18, 2025

The cement industry is an essential component of the construction sector, and maintaining equipment in these environments can be a complex challenge. Among the most difficult installations to inspect, cyclones - essential equipment for separating solid particles from gases - stand out for their size, shape and access constraints.

In this context, the use of drones is becoming an increasingly popular solution, thanks in particular to technological advances such as those offered by Multinnov with its Stereo2. This article examines how the inspection of cement plants, and more specifically cyclones, can be simplified and made more efficient through the use of drones.

Cyclone inspection constraints

Inspecting cyclones in a cement plant is a delicate process requiring great precision and specialized skills. Cyclones are often installed at great heights, sometimes difficult to access, and may contain materials that present risks for technicians attempting to inspect them manually. One of the main constraints of traditional inspection is the need to shut down equipment to allow access to technicians, which is costly in terms of time and production.

Furthermore, inspection in confined spaces or at considerable heights often requires the use of personal protective equipment (PPE), such as harnesses, and sometimes even scaffolding. These operations require the mobilization of several maintenance operatives and the implementation of strict safety measures, thus increasing costs and accident risks.

Inspection conditions are often limited by visibility, the need to squeeze into cramped spaces or work in dusty environments. What's more, manual visual inspection, still one of the most common methods, can lack precision, especially when it comes to identifying anomalies not immediately visible to the naked eye.

As a result, traditional inspection methods are costly, time-consuming and risky, justifying the search for more effective solutions.

Overcoming these constraints with Multinnov's Stereo2

Drones represent an innovative and efficient alternative to traditional manual inspection. The Stereo2a drone developed by Multinnovoffers a solution particularly suited to complex environments such as cement plants. This drone, designed for surveillance and visual inspection, boasts several features

to overcome the constraints of cyclone inspection.

Carbon cage drone for greater safety and agility

One of the main features of the Stereo2 is its carbon cage, making it tough and extremely maneuverable. The cage helps protect the drone's rotors, which is particularly useful when operating in confined spaces where obstacles may be present, such as pipes, beams or other equipment. The cage gives the drone great agility while guaranteeing its safety, a necessity in industrial environments where the slightest collision can result in damage.

4K visual inspection for maximum precision

The Stereo2 is equipped with a 4K camera, enabling highly accurate visual inspection. The high-resolution camera makes it possible to detect minute anomalies, such as cracks, obstructions or signs of wear, which could easily escape traditional inspection. The 4K image provides precise details that facilitate informed decision-making, enabling more effective preventive maintenance and optimized equipment management.

The use of 4K cameras for inspections in industrial environments enables clear, detailed images to be captured, whether for immediate analysis or long-term reporting. This not only reduces the number of physical inspections required, but also documents the condition of equipment with tangible visual evidence.

Wireless technology and extended autonomy

One of the major advantages of Stereo2 is its ability to operate completely autonomously thanks to its wireless technologies. The drone is able to move, carry out missions and transmit images in real time, without the need for cumbersome cables that can hamper its agility. This wireless capability not only reduces the need for human intervention, but also enables real-time remote control, optimizing the time and resources needed to carry out a complete inspection.

The autonomy of Stereo2 is also enhanced by its long-life battery, enabling the drone to carry out extended inspections without the need for frequent recharging. This is particularly useful in industrial environments where time is of the essence, and rapid but thorough inspection is essential.

Applications in confined spaces

Cyclones, in particular, present an additional challenge due to their size and configuration. Such equipment is often installed in confined spaces where access is limited. The capacity of the Stereo2 to operate in such environments means that regular inspections can be carried out without having to physically enter the restricted spaces. This ensures greater safety for operators, while optimizing inspection efficiency.

What's more, the ability to carry out inspections without requiring a production stoppage in the cement plant minimizes the impact on the business. Downtime is one of the biggest costs in this type of industry, and the Stereo2 makes it possible to carry out an inspection without disrupting production, which represents a considerable financial gain.

Stereo2's economical and efficient benefits for cement plant inspection

The use of drones in cement plants is not only a question of efficiency, it's also a question of profitability. By replacing manual inspection methods with automated solutions like the Stereo2automated solutions, cement companies can make substantial savings on maintenance and operating costs.

The savings come mainly from the reduction in production stoppages required to carry out inspections. In fact, drones can inspect installations while keeping equipment running, enabling the company to continue production without major interruptions. What's more, labor costs are also reduced, as drone use requires fewer personnel in the field, and less risk to workers.

Finally, the efficiency of Stereo2 prevents costly repairs by quickly identifying problems before they become critical. Regular drone inspections enable more precise preventive maintenance, avoiding unexpected breakdowns and emergency repairs, thus reducing long-term repair costs.

 

 

Inspecting cement plants, and cyclones in particular, represents a complex technical challenge due to access constraints, risks for technicians and costs associated with production stoppages. Drones, such as the Stereo2 from Multinnovoffer an innovative and effective solution to these obstacles. Thanks to its robust design, ability to operate in confined spaces and advanced technologies such as 4K camera and wireless connectivity, the Stereo2 is an ideal option for smooth, risk-free industrial inspection.

By choosing to adopt drones for inspections, cement companies can not only improve the safety and efficiency of operations, but also make substantial savings by reducing costs associated with maintenance and production stoppages. Multinnovwith its innovative solutions, has established itself as a key player in the evolution of industrial inspection processes, offering high-performance, cost-effective solutions for a demanding sector.