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800 Square Meters Plastered Per Day by Just 3 People! At Zhengzhou’s 750-Million-Yuan AI Benchmark Project, Deruitu Intelligent Plastering Redefines Construction Speed!

At the Zhengzhou Zhongyuan AI Innovation and Development Pilot Zone—a key municipal benchmark project—Deruitu engineers arrived on-site to deliver and commission their PC mortar spraying machine and DM intelligent plastering machine. Working in perfect coordination—spraying first and then leveling—a team of just three workers effortlessly achieved a daily coverage area of 800 square meters. Upon conducting an on-site inspection, the client's supervisor gave an immediate thumbs-up in approval!

Why Was Deruitu Chosen for This 750-Million-Yuan Key Project?

Many people claim that smart construction equipment is merely for show—impressive in theory, but ill-suited for the realities of an actual job site. However, at a recent project site in Zhengzhou, Deruitu completely shattered this misconception by demonstrating a seamless, standardized workflow.

Gone was the noise and chaos typical of traditional plastering sites, along with the ground strewn with mortar waste. Instead, three workers—each with clearly defined and interlocking roles—executed the process with precision: first spraying, then leveling, without a single superfluous step from start to finish.

One worker was responsible for feeding the PC mortar into the spraying machine, while a second worker applied the mortar to the wall surface using high-pressure, uniform spraying. The mortar adhered firmly to the wall with consistent thickness, thereby eliminating—right from the source—such chronic industry ailments as hollow spots and cracking.

A single worker operates the DM Intelligent Plastering Machine to perform follow-up operations. Utilizing a microcomputer-controlled automatic leveling system, the machine eliminates the need for manual spot-setting or guide-strip installation, achieving a perfectly smooth finish in a single pass. The resulting wall surface meets verticality and flatness standards directly—satisfying acceptance criteria immediately—while corner finishing is executed with equal precision and accuracy.

We have done the math in the most practical terms: with traditional manual plastering, a skilled craftsman with over five years of experience can—at absolute maximum—complete only 80 to 100 square meters per day. To achieve a daily output of 800 square meters, a team of at least 8 to 10 skilled workers is required; the labor costs for a single day alone would amount to a staggering 3,200 to 4,000 yuan—and this figure does not even account for additional expenses such as meals, accommodation, insurance, or the costs associated with delays and rework.

In contrast, Druitu’s intelligent construction solution requires a crew of just three workers to complete the job—directly slashing labor costs by 70% and boosting construction efficiency tenfold. More importantly, the standardization achieved through machine-driven construction is something manual labor can never hope to match: with vertical and flatness tolerances controlled within a mere 2 millimeters—far exceeding industry acceptance standards—you can finally bid farewell to the nightmare of costly rework.

✅ PC Mortar Spraying Machine: Versatile for all scenarios, addressing common quality defects at the source. Featuring a high-flow, high-pressure delivery system, it is compatible with a wide variety of mixtures—including cement mortar and gypsum mortar—without being selective about materials or prone to pipe clogging. The high-pressure spraying technique ensures the mortar bonds tightly with the wall surface, achieving an adhesion strength far superior to manual application and effectively resolving persistent industry challenges such as wall hollowing and cracking. Furthermore, it significantly reduces mortar wastage from spillage, resulting in substantial savings on material costs.

✅ DM Intelligent Plastering Machine: Say Goodbye to Reliance on Skilled Labor. Featuring a laser positioning system and intelligent leveling algorithms, this machine eliminates the need for pre-marking or setting guide strips; even a complete novice can master its operation after just 30 minutes of training, thereby completely breaking the heavy dependence on skilled workers. Adaptable to varying wall heights, it performs precision work on both main wall surfaces and corner areas. Its achieved flatness and verticality far exceed national acceptance standards, truly delivering on the promise: "With this machine in hand, project acceptance is worry-free."

If you are currently grappling with the headaches of inefficient plastering operations, high labor costs, frequent rework, and difficulties in managing project timelines, why not leave a comment below—including your project location and total surface area—or send us a private message?

The professional engineering team at Deruitu will craft a customized construction solution for you, completely free of charge. We offer nationwide scheduling for on-site machine demonstrations, allowing you to witness firsthand the impressive capability of a three-person crew plastering 800 square meters in a single day!