

An automatic cement plaster machine is a specialized construction equipment designed to mechanize the wall plastering process, effectively reducing the labor intensity and finish inconsistency associated with traditional manual plastering operations. Our YG-800 and YG-1000 models are built for stable and reliable performance in daily construction work, featuring a practical and compact structure that can be compatibly paired with a mortar spraying machine to form a continuous, coordinated plastering workflow, ensuring steady slurry delivery and uniform wall coverage throughout the operation. As a precision automatic wall plastering machine, it realizes accurate and adjustable control of plastering thickness and flatness. It also serves as a well-adapted house plastering machine and concrete plaster machine, with flexible parameter settings to match the characteristics of different plastering materials and operation demands, maintaining stable working conditions without frequent manual adjustment.
Automatic Cement Plaster Machine Parameter:
| Model | YG-800 | YG-1000 |
| Plastering height | Below 4 meters | Below 5 meters |
| Weight | 270 kg | 290 kg |
| Plastering thickness | 2~30 mm | 2~30 mm |
| Power | 1.5 KW | 1.5 KW |
| Plastering efficiency | 500 CBM/8H | 550 CBM/8H |
| Voltage | 220 v/380 v optional | 220 v/380 v optional |


How Does the House Plastering Machine Work?
This machine adopts a fully automatic positioning plastering system. First, the machine is fixed and leveled at the construction site to ensure the vertical accuracy of the plastering work. In conjunction with a plaster sprayer, the sprayer delivers the mixed cement or plaster slurry to the plastering module of the machine. The machine’s scraper and vibrating plate work together to compact the slurry onto the wall surface, controlling the plaster thickness and completing the plastering and leveling in one pass. This automated system reduces human error and ensures consistent plastering quality throughout the entire wall surface.
How to Use the Automatic Cement Plaster Machine with a Mortar Spraying Machine?
- Pre-construction Preparation & Equipment Debugging: First, complete site leveling and fixing of the plastering machine, and adjust its verticality and horizontal position to ensure the accuracy of subsequent plastering work. At the same time, debug the mortar spraying machine: pour the fully mixed plaster slurry into the sprayer’s hopper, set the appropriate conveying pressure according to the slurry type and construction distance, and connect the sprayer’s discharge hose to the feeding port of the plastering machine’s working module. Confirm that the voltage of the two devices matches the site power supply to avoid operation failure.
- Synchronized Feeding & Plastering Operation: Start the mortar spraying machine first to deliver the slurry stably to the plastering machine’s working module, then start the plastering machine to run the automatic plastering program. The sprayer continuously and evenly delivers the slurry to the wall surface through the matched pipeline, while the plastering machine’s scraper and vibrating plate simultaneously press, level, and smooth the slurry on the wall, completing the plastering process in one single pass. During operation, adjust the conveying speed of the sprayer according to the walking speed of the plastering machine, to ensure the slurry supply matches the plastering rhythm, avoiding material accumulation or insufficient feeding.
- Post-construction Cleaning & Equipment Maintenance: After the plastering work is completed, first stop the mortar spraying machine’s feeding, then run the plastering machine to complete the final finishing of the wall surface before shutting down the device. Immediately clean the residual slurry in the sprayer’s hopper, pipeline, and the plastering machine’s working module with clean water to avoid slurry solidification that affects subsequent use. For long-term continuous construction, regularly check the sealing of the connecting pipeline between the two devices and the wear of the scraper, to ensure the stability of the combined operation.


FAQ About Automatic Cement Plaster Machine:
A: The choice depends entirely on your actual construction scenarios and needs. The YG-800 is the most cost-effective option for residential projects, home renovations, and small-scale construction with a plastering height below 4 meters. Its 270 kg weight makes it easy to move between floors and narrow indoor spaces, and its 500 CBM/8H efficiency fully meets the needs of scattered small and medium-sized projects. The YG-1000 is more suitable for large commercial buildings, industrial plants, and projects with a plastering height of up to 5 meters, with 550 CBM/8H, and higher efficiency to shorten the construction period for large-area continuous plastering works.
A: The daily maintenance of the machine is very simple, only requiring cleaning of residual slurry with clean water after each use and regular lubrication of moving parts, with almost no daily maintenance cost. The machine has only two conventional wearing parts: the plastering scraper and the feeding port sealing ring. They are low-cost and easy to replace, and you only need to replace them according to wear condition after 3-6 months of continuous use. It has no high-cost maintenance items.
A: This machine features a modular design, and on-site installation and debugging only take a short time after arrival at the construction site. Its fully automatic operating system is very user-friendly; new workers can master the standard operating procedures with minimal training. For common minor malfunctions such as mud blockage and scraper adjustment, we provide detailed operation manuals and video instructions, allowing workers to troubleshoot simple problems on-site without the need for professional maintenance personnel.


Automatic Wall Plastering Machine For Sale
Whether you are a small renovation construction team, a commercial project contractor, or a builder of self-built houses, we design YG’s automatic cement plaster machine to solve your practical pain points in wall plastering construction. If you are currently struggling with low manual plastering efficiency, unstable finished quality, or high labor costs, feel free to contact YG at any time. We will provide you with detailed product information, give reasonable model selection suggestions according to your actual project needs, and do our best to provide full supporting services for your construction work.

