A mortar pump sprayer is a specialized device used to apply mortar, plaster, or cement onto walls and surfaces with precision and efficiency.


It transports the mortar to the front end through a screw pump or a plunger pump, and then uses high-pressure gas to evenly spray the material onto the wall surface to form a dense coating. The equipment is suitable for spraying traditional mortar, premixed mortar, special materials, cement grouting and decorative mortar.
Technical Informations of YG Mortar Pump Sprayer
Model | Mortar Spraying machine | ||
Output | 3m³/h | ||
Power | 380v/5.5kw | ||
Pressure | 2-5Mpa | ||
Conveying Tube ID | Φ32mm | ||
Max. Aggregate Size | ≤4mm | ||
Hopper Volume | 50L | ||
Screw Length | 400m | ||
Particle Diameter | ≤5mm | ||
Weight | 320kg | ||
Machine Size | 1650*750*1190mm | ||
Applicable Material Proportion | 1:1:3(Water: Lime: Sand) | ||
ConveyingDistance | Horizontal | Vertical | |
Cement | 50m | 30m | |
Mortar | 60m | 40m |
Don’t miss out on this opportunity to upgrade your construction toolkit with the YG Mortar Spraying Machine. Boost your productivity and achieve professional results with every project!

How does the cement mortar spraying machine work?
A mortar pump sprayer machine is a powerful tool designed to automate the process of applying mortar, plaster, or cement onto walls and surfaces. It replaces traditional manual methods, such as troweling, by using mechanical force to spray the material evenly and efficiently.
1. Loading the Material
- The process begins by loading the mortar, plaster, or cement mixture into the machine’s hopper. The hopper acts as a reservoir, holding the material until it’s ready to be pumped and sprayed.
- The mixture is typically prepared to the right consistency (neither too thick nor too thin) to ensure smooth operation.
2. Pumping the Material
- Once the material is loaded, the machine’s pump activates. The pump creates pressure, forcing the mortar or plaster through a delivery hose.
- The pump’s pressure can often be adjusted to control the flow rate and thickness of the sprayed material, depending on the project requirements.
3. Spraying the Material
- The pressurized material travels through the hose and reaches the nozzle at the end. The nozzle is designed to disperse the material in a controlled spray pattern.
- The operator directs the nozzle toward the surface (e.g., a wall or ceiling), and the machine sprays the material evenly across the area.
- The spray pattern and width can often be adjusted by changing the nozzle or adjusting the machine’s settings.
4. Achieving a Smooth Finish
- As the material is sprayed onto the surface, it adheres uniformly, creating a smooth and consistent layer.
- For thicker applications, multiple layers can be sprayed, with each layer drying before the next is applied.
- In some cases, operators may use a trowel or float to further smooth the surface after spraying.
Contact us today to request a free quote
The YG Mortar Pump Sprayer is available at competitive prices, with flexible payment options and delivery services. Contact us today for a quote tailored to your needs!