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Overview

Beyond the straightforward “plasterer” machine, DERUTU offers high-pressure spraying systems, often under the category of airless sprayers or mortar spray machines. Our vision is to supply equipment that allows for efficient coverage of walls and surfaces via spraying rather than exclusively by trowel or manual application. For example, We mention “Airless sprayer — high-pressure airless sprayer, capable of spraying various types of paint, support various working scenarios.”

Why Spraying Matters

Speed of application: Spraying allows large areas to be covered quickly, particularly useful for finishes, textures or base plasters.

Adaptability: These machines can handle different materials (mortars, textured coatings, paints) depending on the nozzle and pressure set-up.

Reduced labour-intensity: Less manual troweling means crews can focus on directing and finishing rather than pure application.

Better for complex surfaces: Spraying can handle irregular, curved or difficult surfaces more easily than straight troweling.

Typical Features

Pressure-controlled systems and nozzles tuned for different materials and viscosities.

Mobility/portability: On wheeled carts or with hoses that reach many surfaces around a jobsite.

Compatibility: Able to work with the output of plastering machines or as a separate finish tool.

Safety and control: Proper sealing and control to avoid overspray and ensure consistency.

Use Cases

Large façade works: Applying textured finishes or base coats on building exteriors.

Interior bulk works: In large units where finishing layers are sprayed rather than hand-applied.

Industrial or institutional jobs: Where speed and repeatability are key (e.g., warehouses, factories).

Refurbishments with tight schedule: Spraying allows for accelerated timelines of coating or re-coating walls.

Things to Keep in Mind

Material compatibility: Ensure the chosen sprayer supports the viscosity and composition of the plaster or coating material.

Overspray control and cleanup: Spraying can generate mist or overspray, so shielding and cleanup need planning.

Operator skill: While less manual than troweling, spraying requires training to get uniform results (distance, angle, overlap).

Maintenance: High-pressure systems need regular checking (hoses, seals) to avoid downtime.

Wrapping Up

For construction firms looking to accelerate finishing works, particularly for coated or textured finishes across large surfaces, the DERUTU high-pressure spraying systems provide a modern, efficient alternative to manual application. Their ability to handle different materials and scenarios makes them a versatile tool in the finishing toolbox.