3. What is the ratio of the raw material? Do I have to use ready mix cement, sand and water for this machine? Do you have wet mortar mix machine

Цемент: sand=1:2

Да, this automatic rendering machine can’t mix the cement, sand and water, which should be mixed by manual or other mortar mixer machine

If you need to mix cement+sand+water by machine, we have wet mortar mixing machine to recommend