
Are you searching for an efficient way to plaster walls? YG Machinery offers a robust Gypsum Plaster Machine. This equipment applies material quickly and evenly. It works as a reliable gypsum spraying machine for construction projects. Many contractors choose it to boost productivity. The machine has a conveying volume of 30 L/min. So it covers large areas in less time. In addition, it handles materials with a maximum particle size of 5 mm. This feature prevents clogging and keeps spraying smooth. The mixer capacity of 115 L allows continuous operation. You can work without frequent pauses for refilling. Moreover, the design is compact with a packing height of 900 mm. It easily fits through standard doors. With its 220 kg weight, the unit remains stable during use. Transporting the machine is still manageable on site. YG Machinery focuses on durable construction and low maintenance. As a result, you get a dependable plastering unit for daily jobs. Every detail aims to deliver consistent plaster quality. This saves both material and labor costs. So your team achieves better results with less effort. Overall, this machine transforms your plastering workflow.
Gypsum Plaster Machine Parameter
| Conveying Volume | 30 L/min |
| Maximum Particle Size | 5 mm |
| Packing Height | 900 mm |
| Mixer Capacity | 115 L |
| Product Weight | 220 kg |
| Dimensions | 1350 × 720 × 1550 mm |
These technical specifications define the performance of this plaster spray machine. They ensure you can handle standard plastering tasks with confidence. Please contact YG for more detailed engineering data.


Key Components of This Gypsum Plaster Machine
This Gypsum Plaster Machine consists of several important parts. Understanding these helps you operate and maintain the equipment well.
- Mixer and Hopper
The hopper holds dry or pre-mixed material. It feeds into a powerful mixer. The mixer has a capacity of 115 L. It blends the plaster with water to the right consistency. Continuous mixing prevents lumps. - Pumping System
After mixing, the material enters the pump. This pump uses a rotor-stator system. It delivers a steady flow of 30 L/min. It can push particles up to 5 mm. The pump pressure is adjustable. So you control the spray thickness easily. - Spray Gun and Nozzle
The mixed plaster travels through a hose to the spray gun. The gun lets you apply plaster exactly where needed. Different nozzle sizes change the spray pattern. This flexibility works for walls and ceilings. - Control Panel
The control panel puts operation at your fingertips. It includes buttons for start, stop, and speed. Emergency stop adds safety. The panel is clear and simple to understand.
Working Principle
First, fill the hopper with gypsum powder or pre-mixed paste. Then add water according to the ratio. The mixer combines them into a uniform slurry. Next, the pump pushes the slurry through the delivery hose. Finally, the spray gun atomizes the plaster onto the surface. The operator moves the gun in smooth passes. The result is an even layer without voids. Because the system runs continuously, you achieve fast coverage. In addition, the adjustable air supply fine-tunes the spray. Overall, this sprayer works smoothly and reliably.
Applications of the Gypsum Plaster Spray Machine
This gypsum plaster spray machine serves many construction and renovation needs. Its versatility makes it popular among professionals.
- Interior Wall Plastering
You can apply gypsum plaster on brick, block, or concrete walls. The machine provides a uniform base for painting or wallpaper. - Ceiling Finishing
Spraying ceilings becomes much easier. The lightweight gun reduces operator fatigue. It covers overhead surfaces quickly. - Residential Projects
Builders use this machine for apartments and houses. It shortens project timelines. Also, it lowers manual labor costs. - Commercial Buildings
Large office and retail spaces benefit from fast plastering. The 30 L/min output handles big areas efficiently. - Renovation and Repair
For patchwork and resurfacing, this plaster spray equipment excels. It blends new plaster smoothly with old surfaces.
From small homes to large complexes, this machine adapts well. It works with various gypsum-based materials. As a result, it meets the demands of different job sites. In addition, it ensures a high-quality finish every time.


Differences Between Gypsum Spray Machine and Mortar Sprayer
Many users ask about the difference between a gypsum spray machine and a mortar sprayer. Understanding this helps you choose the right equipment.
- Material Type
Gypsum plaster sets faster than cement mortar. So the spray machine must prevent hardening inside. A mortar sprayer handles thicker, more abrasive mixes. This equipment uses a rotor-stator pump for gentle handling. Mortar sprayers often use a screw pump. - Particle Size
Gypsum plaster is finer. This machine accepts particles up to 5 mm. Mortar often contains larger sand grains. The equipment maintains a smooth flow for fine materials. - Cleaning Requirements
After using gypsum, you must clean the hose and pump quickly. Delaying can cause clogging. Mortar sprayers have similar cleaning but allow slightly longer idle time. The design of this unit includes features for easier rinsing. - Application Finish
Gypsum spraying yields a smoother surface. It requires less manual troweling. Mortar spraying usually needs additional leveling. Thus, the gypsum spray machine saves post-spray labor.
In summary, while both machines spray plaster, the gypsum type is specifically optimized. YG Machinery produces each type for its intended use. This ensures top performance and long service life.
Advantages of the YG Gypsum Plaster Machine
YG Machinery designs this plaster sprayer with user benefits in mind. Here are the key advantages.
- High Efficiency
The 30 L/min conveying rate boosts daily output. It can plaster up to several hundred square meters per day. - Durable Pump System
We use wear-resistant materials for the rotor and stator. This extends service intervals. Less downtime means more profit. - Easy Operation
The control panel is user-friendly. Most operators learn quickly. The machine reduces physical labor significantly. - Compact and Portable
With dimensions of 1350 × 720 × 1550 mm and packing height 900 mm, it fits into small spaces. Moving the unit on site is simple. - Low Maintenance
Routine cleaning takes only minutes. The design provides easy access to key parts. So you spend less time on maintenance. - Professional Support
YG Machinery offers technical guidance and spare parts. Our team helps you from selection to after-sales service.
These advantages make this machine a smart investment. Many customers worldwide trust our equipment for their plastering needs.


Frequently Asked Questions About Plaster Spraying
It is a machine that mixes and sprays gypsum plaster onto walls and ceilings. This equipment automates the plastering process. It replaces manual troweling. As a result, it speeds up construction and provides a uniform layer.
It is best for gypsum-based materials. You can spray some thin mortar mixes, but thick mortar may block the system. For regular mortar jobs, we recommend our mortar sprayer machine. YG offers both types to match your project.
Clean the mixer, hose, and spray gun with water after each use. Check the pump stator regularly. Replace worn parts on time. This keeps the machine in good condition and prevents breakdowns.
With 30 L/min delivery, you can achieve around 200-400 square meters per day. The actual output depends on layer thickness and operator skill.
Yes. Each machine comes with an English manual. We also offer online video guidance. Our support team answers any technical questions.

Buy YG Gypsum Plaster Machine
Ready to improve your plastering efficiency? Contact YG Machinery to order this plaster spraying equipment today. We ship worldwide and provide a competitive price. Besides this machine, we also supply related equipment for complete solutions. Our product range includes a Mortar Sprayer Machine for cement mortars. We offer an Automatic Wall Plaster Machine for large-scale projects. In addition, you can find a Concrete Mixer And Pumping Machine for foundation work. These machines work together for streamlined construction. Just tell us your requirements. Our team will recommend the best setup. Request a free quote now. Send us an email or fill out the inquiry form. YG Machinery looks forward to serving you.






