This machine is a screw-type cement plaster spray machine with advanced technology, simple operation, and protection, and it can be operated skillfully without special training. Cement mortar spraying machine is mainly used for building exterior and interior walls, spraying cement mortar, spraying mortar for external wall insulation materials, and spraying refractory materials. The important shortcomings of the artificial whitewashed wall and the previously introduced whitewashed wall machine are the low adhesion of the mortar and the wall and the low density of the mortar. The spraying equipment introduced by our company has a large flow rate and high pressure, which overcomes the above shortcomings, and the mortar density far exceeds the country. The delineated standards prevent the trouble caused by the quality, construction period, labor cost, and other achievements. One machine is multi-purpose, can spray mortar, waterproof coating, and refractory materials, and is not affe...