A mortar sprayer machine is a professional piece of equipment that combines mixing, pumping, and spraying functions into one unit. It offers advantages such as continuous material feeding, uniform spraying, and ease of operation. It is not only suitable for traditional building plastering but is also widely used for waterproofing, fireproofing, and the application of specialty materials. If you are looking for a stucco spray machine that is reliable, feature-rich, and easy to transport, please feel free to contact us. YG machinery will recommend the most suitable model based on your specific construction needs.
YG Mortar Sprayer Machine Models ＆ Parameters
| Model | YG311 | YG318 | YG500 | YG711 |
| Greatest Pressure | 3Mpa | 3Mpa | 3Mpa | 3Mpa |
| Capacity | 3㎡/h | 3㎡/h | 3㎡-4㎡/h | 4㎡/h |
| Applicable material ratio(water, ash, sand) | 0.7-1:1:3 | 0.7-1:1:3 | 0.7-1:1:3 | 0.7-1:1:3 |
| Main motor power | 4KW | 7.5KW | 8hp/12hp | 7.5KWstrength |
| Particle Size | ≤4mm | ≤8mm | ≤8mm | ≤8mm |
| Conveying Distance | H:30m/V:20m | H:50m/V:30m | H:50m/V:30m | H:50m/V:30m |
| Hopper Volume | 60L | 80L | 80L | 100L |
| The diameter of the feed delivers the pipe | 32mm | 32mm | 32mm | 32mm |
| Weight | 200KG | 320KG | 320KG | 320KG |
Advantages of the Cement Mortar Spray Machine
• Integrated Design, Efficient and Portable: The pump and air compressor are integrated into a single unit, eliminating the need to purchase an expensive external air source. The compact and lightweight design makes it easy to move, making it ideal for construction in confined spaces.
• Continuous Feed, Pulse-Free: Optimized material delivery logic ensures a continuous and stable spraying process without fluctuations in output, resulting in exceptionally smooth wall surfaces.
• Strong Adhesion, High Uniformity: Utilizing high-pressure atomization technology, the mortar sprayer machine spray mortar bonds tightly to the substrate, effectively preventing common issues associated with manual plastering, such as hollow spots and cracks.
• Versatile and multi-functional: This model not only supports spraying but also features excellent grouting capabilities, truly achieving multi-functional use with a single machine.
• User-friendly operation: The spray gun angle and spray pattern are adjustable. Combined with dual control via the electrical control box and remote control, a single operator can easily master the machine.
Applications of Stucco Spray Machines
YG cement mortar spray machines offer exceptional material compatibility and cover all aspects of construction, mining, and public utilities:
Suitable Materials
Base Materials: Cement mortar, putty powder, emulsion paint.
Specialty Materials: Stone-effect paint, dry-mix/thermal insulation mortar, waterproofing materials, fire-resistant materials, sound-absorbing materials.
Application Areas
Interior and Exterior Walls: Wall spraying, ceiling spraying.
Infrastructure Projects: Reinforcement and corrosion protection for bridges, dams, tunnels, factories, and basements.
Protective Applications: Embankment reinforcement, bridge grouting, and noise-insulating spraying.
Mortar Sprayer Machine Construction Precautions
• Verify Power Source: Before startup, confirm the voltage (220V/380V) and power type (electric motor/diesel engine).
• Never dry spray: Never allow the stucco spray machine to run idle without water or material.
• Material restrictions: The machine is designed exclusively for wet spraying. Never spray dry powder materials or concrete, as this may cause clogging or damage to machine components.
• Cleaning and maintenance: Immediately clean the mortar sprayer machine pump body and pipes after each operation to prevent mortar from hardening.
How to Choose the Right YG Mortar Sprayer Machine for Your Project?
Select the Power Source Based on the Construction Environment
➤ Urban Construction Sites with Ample Power: We recommend the 318 Electric mortar sprayer machine model. It offers stable operation, low noise, and supports220V/380V voltage switching, making it the top choice for indoor plastering and standard wall spraying.
➤ Fieldwork, Tunnels, or Sites with Unstable Power: The 511 stucco spray machine diesel/electric dual-power model is highly recommended. Equipped with a built-in 8hp/12hp diesel engine, it eliminates cable constraints and ensures continuous operation even during power outages.
Select Based on Conveying Distance and Height
Different engineering structures have specific requirements for pumping pressure:
➤ Small to Medium Residential Buildings or Interior Renovation: A conveying capacity of 50m horizontal 30m vertical is more than enough. The 318 stucco spray machine model offers the best value for money in these scenarios.
➤ High-Rise Buildings or Large Dam Projects: We suggest the 711 mortar sprayer machine. It possesses a stronger power reserve, with horizontal conveying up to 60m and a vertical height of 40m, effectively covering massive work surfaces.
Match According to Material Characteristics
➤ Standard Cement Mortar & Plastering: The entire series is capable of handling these materials; you simply need to control the particle size at ≤8.
➤ Fine Materials (e.g., Real Stone Paint, Putty): The 712 cement mortar spray machine automatic mixing model is recommended. Its flow rate is precisely adjustable within the range of 0-60L/min, and the maximum particle size is controlled at ≤4mm, making it ideal for fine decorative surface spraying.
Consider Labor Costs and Automation Levels
➤ If you have a small team, the 712 mortar sprayer machine automatic mixing model is your best partner. It integrates an automatic mixing function and a silent, maintenance-free air compressor. This achieves efficient synergy where a single person can handle both feeding and spraying, saving approximately 60% in labor compared to traditional manual methods.
Why Choose Us?
As a leading manufacturer of construction machinery, YG not only provide high-quality stucco spray machine but also offer a comprehensive after-sales service system and technical support. Our factory is equipped with advanced production lines, and every piece of equipment that leaves our facility undergoes rigorous pressure testing and performance inspections.
Technological Leadership: We continuously optimize the design of our screw pumps to deliver longer delivery distances and more stable pressure.
Labor and Time Savings: Compared to manual labor, our equipment can reduce labor costs by approximately 60% (the standard configuration requires only 3 operators and can cover 150 m² per hour).
Professional Services: We offer free voltage conversion services and customize nozzles and piping according to your specific construction needs.
Get a Custom Quote
In the highly competitive construction market, mechanization is the only way to improve efficiency and reduce costs. If you are interested in our mortar sprayer machine or would like to learn more about the technical details of grout pumps, please don’t hesitate to reach out.Click the button below to contact us now and receive a free technical consultation and the latest product manual!