Mortar spraying machine and filling machine is suitable for: outdoor and indoor smallpox top coating, expansion joint leaks, settlement joint leaks, subway, tunnel leakage, leakage of the mine flood protection, flood protection project, the dam leakage plugging, ground level ground, cracks, empty drum reinforcement reinforcement, cement mortar spraying, spraying, dry mortar products, waterproof grouting and surface spray coating, waterproof coating, grouting, smallpox spraying, wall painting, coating, landscape painting, embossment effect paint spraying, spraying, arts and crafts emulsioni paint, really stone paint, spraying the rockery, sculpture spraying, spraying sound-absorbing material.