We provide a complete lineup of mortar spraying machines and concrete pumps for residential, commercial, bridge, tunnel, basement, water conservancy, and landscaping construction. Our machines support wet spraying, continuous conveying, high efficiency, and stable performance, widely used for wall plastering, thermal insulation, waterproofing, fireproofing, secondary structural column pouring, floor heating, and foundation grouting projects.


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YG Mortar Spraying Machine Parameters
| Model | YG-311 | YG-318 | YG-711 |
| Capacity | 3m³/h | 3-5m³/h | 4-6m³/h |
| Pressure | 3 Mpa | 3 Mpa | 3 Mpa |
| Material Ratio | 0.7-1:1:3 (Water, Ash, Sand) | 0.7-1:1:3 (Water, Ash, Sand) | 0.7-1:1:3 (Water, Ash, Sand) |
| Voltage | 220V/380V 50Hz | 380V three-phase 50Hz | 380V three-phase 50Hz |
| Main Motor Power | 4kw | 7.5kw | 7.5kw |
| Particle Size | Below 4mm | Below 8mm | Below 8mm |
| Convey Distance | Horizontal 30m | Horizontal 50m | Horizontal 50m |
| Vertical 20m | Vertical 30m | Vertical 30m | |
| Volume | 60L | 80L | 100L |
| Air Consumption | 0.3m³/min | 0.3m³/min | 0.3m³/min |
| Weight | 200kg | 320kg | 340kg |
Mortar Spraying Machines Types

Mortar Sprayer Machines
- Hot-sale Models: Includes various configurations such as the YG311, YG518, and YG712.
- Power Options: Available in electric (220V/380V) and diesel-powered versions to meet the power requirements of different job sites.
- Key Features: Screw-type continuous feeding ensures pulse-free spraying and a highly smooth surface finish.
Automatic Wall Plastering Machines
- Applications: Primarily used for applying cement or gypsum plaster to interior walls; particularly suitable for large-area walls requiring high levels of smoothness.
- Model Selection: Currently available in 800 and 1000 models; select the appropriate model based on the working width and height.

Spray Plaster Machine
- Application: Suitable not only for plaster spraying on walls but also for self-leveling floor applications.
- Models: Available in two professional models: YG-K6 and YG-K9.

Advantages of YG Mortar Sprayer Machine
- Extremely High Application Efficiency: With a single machine operated by a team of three, approximately 150 square meters (2 cm thickness) can be sprayed per hour.
- Intelligent Operation: Features an electric control panel and remote control functionality, enabling greater flexibility on the job site.
- Integrated Design: The machine comes equipped with its own air pump and pressure system, eliminating the need for a separate, complex air compressor setup.
- Versatility: Compatible with a wide range of water-based materials, including putty, natural stone paint, cement mortar, insulation materials, and fire-resistant and thermal insulation materials.
Applications of YG Mortar Sprayer Machine
Our equipment has been widely used in the following projects:
- Construction: Interior and exterior wall spraying, ceiling spraying, and the construction of residential and industrial buildings.
- Infrastructure: Bridge grouting, dam reinforcement, tunnel construction, and slope stabilization.
- Specialized Applications: Waterproofing and leak repair, fire-retardant spraying, landscape relief effects, and the installation of sound-absorbing materials.


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Top 5 FAQ About Mortar Spraying Machines
A: A mortar spraying machine is a high-efficiency construction equipment, mainly used for mortar spraying on walls, floors, expansion joints and other parts of construction sites, which can significantly improve construction efficiency and quality.
A: YG-311 and YG-712 are all-electric types, model 518 is diesel-driven, and the voltage can be customized.
A: Yes, it can be equipped with a small remote control for convenient operation.
A: No, the machine is equipped with a built-in pressure device and does not need an external air compressor.
A: Yes, you can adjust the nozzle to achieve different spraying effects according to construction needs.
