Wall plastering (mortar spraying) machine
Mechanises feeding, pumping and spraying of plaster mortar, reducing manual labour and speeding up construction.




A mortar spraying machine mechanises mortar feeding, pumping and spraying onto walls instead of hand plastering. The mortar is applied evenly, the coat is denser and progress improves.
It works best together with a suitable ready-mixed mortar, a trained crew and a proper operating and cleaning routine.
Suitable mortars
- Cement-based ready-mixed plaster
- Other mortars and putties as recommended by the machine maker
Machine configuration
- Machine body, hopper and mortar pump
- Mortar hose and spray gun
- Air compressor (depending on configuration)
Power / water / air
- Power supply as per machine specification
- Clean water for mixing and cleaning
- Compressed air for the spray gun
Operation & cleaning
- Check and lubricate before each shift
- Pre-wet hopper, pump and hoses before feeding mortar
- Flush with clean water after work to prevent blockages
Specifications
More than a machine
A mortar spraying machine delivers results when combined with the right mortar, a trained crew and a standard operating routine.
Survey & trial
Clarify site conditions and run a mock-up spray with the mortar to be used.
Operator training
Training on operation, safety, cleaning and basic troubleshooting for the crew.
On-site support
Support during the first phase of putting the machine into real work.
Spare parts & support
Spare-parts plan and technical support channel as agreed.
Scope of supply and support is defined per equipment and per specific agreement.
Equipment in operation
Spraying mortar onto a wall
Video from the equipment supplier
Consulting and implementation
Understand the need
Collect requirements and operating conditions: product, site, layout, output.
Select configuration
Work with suppliers to choose a suitable equipment configuration.
Implementation plan
Agree on supply, installation and commissioning.
Training & after-sales
Agree on training, spare parts and after-sales support.
Scope of supply and support is defined per equipment and per specific agreement.