1, Zhengzhou Future Mechanical Sand Making Machine makes sand.

2, using the principle of mechanical stone making sand.

Is the cost of granite sand production high?

1, how many tons per day, only when there is output can there be cost.

2. The quality of machinery procurement depends on the cost. For example, in the future, the quality of Zhengzhou machinery is cheap, so we can control the cost.

3, the cost is large, and the cost is small when there is more money; Less money means higher cost.

4. Don't say anything clearly. Please continue to seek detailed answers.