The ratio of the mortar material of the sprayer is 0.7:3.

The mortar spraying machine is simple to operate, does not need to set up scaffolding, does not need to move equipment, and does not need to repair the stubble. The yin and yang corners and the roof can be sprayed freely, which shortens the construction period and improves the progress.
The main working part of the spraying machine is a double-acting pneumatic-hydraulic booster pump, and the reversing mechanism is a special form of pilot-type full air-controlled air distribution reversing device. It has its own small air compressor.
Spraying machines are mainly divided into air spraying machines, high pressure airless spraying machines, air-assisted airless spraying equipment, low flow medium pressure spraying equipment, airless spraying machines and electrostatic spraying machines.