
The latest version of YG’s Auto Wall Plastering Machine integrates high-precision sensing, intelligent control, and mechanical execution. Just like an indefatigable and absolutely accurate “robot plasterer”, it is redefining the standard of wall flatness and leading plastering work into a new era of high-efficiency, high-quality, and reproducible automation.【WhatsApp/WeChat/Phone】+86 13837122632
Automatic Wall Plaster Machine Parameters
| voltage | DC48V |
| power supply mode | battery |
| Standard battery capacity | 30AH |
| Mechanical arm size (length * width * height) mm | 242*120*1800 |
| Host size (length * width * height) mm | 700*550*1050 |
| Overall dimension (length * width * height) mm | 850*550*1850 |
| Spatula length m | 1.3 meters |
| Smoothing height m | 3 meters, 4 meters, 5 meters, 6 meters |
| Total weight Kg | one hundred and eighty |
Upgraded Auto Wall Plastering Machine
The new-generation auto wall plastering machine has been comprehensively upgraded in multiple dimensions to tackle more complex construction challenges:
- Stronger Structure: It adopts a high-strength aviation aluminum mechanical arm, which achieves lightweight design while ensuring structural strength, thus guaranteeing smooth movement.
- Stronger Adaptability: Equipped with an adaptive chassis system, it can automatically adjust even on uneven ground to maintain the stability of the whole machine—a performance that traditional equipment can hardly match.
- More Precise Control: Combined with highly sensitive sensors and brushless servo motors, it realizes closed-loop precision control over the position, speed, and pressure of the trowel, making the verticality and flatness of the wall far superior to manual work.
- Smarter Operation and Maintenance: It supports the optional installation of an IoT gateway, enabling remote monitoring, online upgrading, and fault early warning, thus bringing equipment management into the digital age.

Composition of the Auto Wall Plastering Machine
An advanced automatic wall plaster machine is a sophisticated mechatronics system, which mainly consists of the following components working in coordination:
- Sensing and Brain Unit: High-precision attitude sensors collect real-time data, and logic programmable controllers perform analysis and decision-making.
- Actuator Mechanism: Servo motors drive the plastering mechanical arm and trowel to complete precise lifting and translation movements.
- Interaction and Power Unit: An intuitive touch-screen human-machine interface facilitates easy setting, and a 48V battery provides clean energy for convenient mobility.

How Does the Auto Wall Plastering Machine Achieve Automatic Leveling?
Understanding its leveling principle will help you figure out why the house plastering machine is so efficient. The process is just like an expert equipped with “electronic eyes” and “mechanical hands”:
- Sensing: The attitude sensor on the top of the equipment continuously detects minor deviations of the mechanical arm relative to the direction of gravity.
- Decision-making: The control system (the brain) instantly calculates the adjustment range and direction according to the preset vertical and horizontal standards.
- Execution: The leveling mechanism (usually a motor-driven push rod or hinge) responds immediately, driving the mechanical arm and trowel to quickly return to an absolutely vertical or horizontal state. This process is dynamically and continuously carried out during plastering, ensuring the overall flatness of the wall from bottom to top.

Working Environment Conditions of the House Plastering Machine
To ensure the performance and service life of this precision automatic wall plaster machine, it needs to operate under the following conditions:
- Temperature Range: It is suitable for working in an ambient temperature of -10℃ to +50℃. Extremely cold or hot environments may affect the precision of electronic components and the efficiency of the battery.
- Humidity Requirement: It can adapt to a relative humidity of 0% to 95%, but the environment must be non-condensing to prevent water vapor from corroding the circuit.
- Power Supply and Site Requirements: It adopts a DC48V safe direct current voltage powered by a battery, enabling free movement. It is mainly designed for indoor construction to avoid interference from wind and sunlight on sensors and moving parts.
Why Choose YG?
Our auto plastering machine represents the cutting-edge engineering wisdom of the industry and is committed to solving your core pain points:
- Ultimate Efficiency and Cost Savings: The daily workload can reach 5-8 times that of manual work, greatly shortening the construction period and directly reducing labor and management costs.
Uniform Quality and Controllable Standards: It completely eliminates quality differences caused by fluctuations in manual skills, ensuring that every construction meets the highest flatness standards and reducing rework.
- Easy Operation and Lower Threshold: After short-term training, ordinary workers can easily operate it through the touch-screen interface, effectively alleviating the dependence on highly skilled plasterers.
- Flexibility, Safety, and Wide Application: With a wheeled mobile design, it can flexibly move in rooms and corridors. It does not require the erection of complex scaffolding, and the 48V low-voltage power supply significantly improves operation safety. Whether for wall plastering in residential buildings, apartments, or commercial spaces, this house plastering machine is a reliable partner.
Contact Us
If you are looking for a reliable way to improve construction efficiency, ensure project quality, and maximize project profits, investing in an auto wall plastering machine will be your wise choice. We provide detailed technical consulting and comprehensive after-sales support. Welcome to contact us at any time to learn about equipment details, book on-site observation, and let our professional solutions help your construction business reach new heights.【WhatsApp/WeChat/Phone】+86 13837122632



