How much is the return that a lot of concern construction gets, especially artificial blow be bored with child, blow big namely and be bored with child spray machine the income that spray each how many, after all which is more cost-effective.

Artificial construction is slow, putty spraying machine spraying speed is fast, in fact, we can think of is certainly artificial charge expensive, spraying machine charge cheap.

Provide client feedback, the charge that blow big artificially, it is about every square of 5-10 yuan, why can you have an interval, because construction object is different, the house that decorates fine for instance, villa, special shape is waited a moment, so probable cost is a few more expensive.If it is simply a scratch, the average house or renovation, or tooling, the price will be cheaper.

And be bored with child spray machine, every square is about 1-2 yuan, light pack, do not contain makings, cost is such.

Artificial one day about can blow 60-80 square meters, be bored with child spray machine one hour can spray 2000 square meters above, we will calculate, artificial day 400 yuan, be bored with child spray machine, one day can earn 2000-4000 yuan, this is very apparent easy to see.

Of course, if it is small work, villa nature, so artificial quickly finished scraping, there is no need to spend money to buy machine spray.So again, it depends.