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A Successful Delivery Amidst High Temperatures:

In Abu Dhabi, capital of the UAE, the month of June brings air temperatures of 45°C and surface temperatures exceeding 50°C; steel plates bake in the heat, and the sun stings any exposed skin. Amidst these extreme conditions, Derutu engineers managed the entire logistics chain—from packing in Beijing and customs clearance to shipping and final import processing. The DM plastering machine and D70 spraying machine traveled over 7,000 kilometers to reach the project site. Through outstanding on-site performance, the equipment successfully delivered on the promise of "Smart Manufacturing from China" in a high-temperature environment.

Why High Temperatures Are the Ultimate Test for Plastering

01 Rapid water loss of mortar

In a 45°C environment, the initial setting time for standard mortar—from mixing to application—is reduced by over 40%, while the rate of water evaporation is two to three times higher than at normal temperatures. Even slight delays during manual plastering lead to issues such as hollow spots, cracking, and surface dusting, resulting in consistently high rework rates. To cope with these conditions, local construction crews typically stagger their schedules—starting work in the early hours and stopping at midday—effectively doubling the project duration.

02 Thermal Dissipation Limits of the Equipment

Enclosed electrical control cabinets and precision circuit components operating continuously are both susceptible to performance degradation under sustained high temperatures. Industry data indicates that the failure rate of standard plastering equipment increases by 60% when operating continuously in environments exceeding 40°C.

03 Corrosion Test Under High Salt Spray Conditions

As a city situated along the Persian Gulf, Abu Dhabi experiences airborne salt levels several times higher than those found inland; consequently, metal components and pipe connections are highly susceptible to oxidation and corrosion, significantly shortening the service life of equipment.

This is precisely why so much overseas equipment often struggles to adapt to the Middle East market. Now, Deruitu’s plastering equipment faces just such an extreme, make-or-break test.

The leap from "functional" to "durable"

High-temperature calibration of the complete unit

The drive shafts and sensing elements have all passed 60°C high-temperature aging tests, and critical components utilize high-temperature-resistant cables and insulation materials to ensure continuous, uninterrupted operation in extreme environments.

Anti-corrosion surface treatment

The main frame and pipe fittings utilize a multi-layer anti-corrosion coating process, enhancing rust resistance by more than three-fold in coastal environments with high salt-spray levels.

Extreme environments are the ultimate litmus test for quality:

The grueling test of 45°C high temperatures challenges not only the equipment's performance but also Deruitu’s steadfast commitment to quality, as well as its professionalism and sense of responsibility regarding comprehensive plastering solutions.

Service That Never Ends:

On the day of project acceptance, the client representative signed the delivery confirmation form and highly commended Deruitu’s engineers and after-sales team. This was not Deruitu’s first successful project in the Middle East, nor will it be the last; an increasing number of overseas projects are now utilizing intelligent plastering equipment from China.