Traditional wall plastering takes too much time and uses too much labor. Today, smart contractors use modern tools to speed up their projects. A professional wall plaster spray machine changes the way you work on jobsites.
This machine pumps and sprays mixed materials directly onto the walls. It creates a strong bond and a flat surface very quickly. When you use automation, you reduce material waste and save a lot of money on workers. It is the best choice for housing projects, commercial buildings, and large warehouses.


Key Benefits Of An Automatic Gypsum Spray Machine
Using automatic equipment brings huge advantages to your daily construction tasks. If you work with gypsum or light materials, this machine makes your workflow seamless.
- Amazing Speed: It works up to four times faster than hand plastering.
- Smooth Surface: The spray pressure ensures an even layer without hollow spaces.
- Less Waste: You can control the material flow easily, so less mix falls to the ground.
- Easy Moving: The compact design allows workers to push it through standard room doors.
Main Technical Features Of Our Cement Mortar Spray Machine
Different jobs need different materials. Our specialized cement mortar spray machine handles heavy mixes without any clogging issues. It is built with high-quality parts to withstand tough jobsite conditions.
Powerful Motor And Pump System
The heart of the machine is a strong electric motor. It drives a durable screw pump that pushes the wet mortar through the hose smoothly. You can adjust the pressure depending on how thick you want the wall layer to be.
Advanced Mixing Hopper
The hopper keeps the material moving continuously. It prevents the cement from settling or hardening before it reaches the spray nozzle.
Smart Control Panel
The buttons are simple and clear. Workers can learn how to run the machine in just ten minutes. It also includes an emergency stop button for safety.


Where Can You Use The Mortar Sprayer Machine
Versatility is very important for construction companies. Our robust mortar sprayer machine fits many different application scenarios perfectly.
- Indoor Wall Plastering: It applies beautiful, thin gypsum layers on interior walls.
- Outdoor Wall Coating: It sprays thick cement mixes on exterior concrete structures.
- Floor Screeding: You can use it to pour self-leveling materials on large floor areas.
- Repair Work: It helps fill cracks and gaps in old brick structures quickly.
Step By Step Guide To Operate The Wall Plaster Spray Machine
To get the best results from your wall plaster spray machine, your team must follow the correct operational steps. Good habits prevent machine blocks and keep the workspace safe.
1. Preparation Work
Check all hose connections and power cables before starting. Mix your cement or gypsum according to the recipe. Make sure there are no large stones in the powder.
2. Wetting The Hose
Run a small amount of water or a water-cement mix through the hose first. This lubricates the pipe and prevents dry powder from sticking inside.
3. Spraying Technique
Hold the spray gun at a right angle to the wall. Keep a distance of about 30 centimeters. Move your hand at a steady speed from left to right, then top to bottom.
4. Cleaning The Equipment
Clean the machine immediately after you finish spraying. Flush the hopper and hoses with clean water until the water runs out completely clear.


Easy Maintenance Tips For Long Machine Life
If you take care of your equipment, it will serve you for many years. Regular checks reduce downtime and save you money on spare parts.
- Check Wear Parts: The rubber stator and steel rotor inside the pump wear out over time. Check them every week.
- Lubricate Daily: Add grease to the moving joints before you start work each morning.
- Keep Electrical Box Dry: Never spray water directly onto the control panel during cleaning.
- Tighten Loose Bolts: Heavy vibrations can loosen screws. Inspect the frame structural parts regularly.