Applicable materials: river gravel, basalt, river pebbles, quartz, granite, limestone, calcite, construction waste, iron ore.

Production capacity: 10-230t/h

Feeding size:≤20mm

Finished size:≤5mm

Features

1. CNC sand making machine can conveniently adjust the turning speed of the rotor by frequency control to realize the control of the material size and production capacity according to the different needs of customers.

2. High processing capacity, high production rate. Compare with other sand making machines with the same power, the production capacity of CNC vertical sand making machine can be increased by about 30%, while also ensuring the stability of the operation.

3. The automatic lubrication system can realize the fixed-point fixed-time lubrication of the rotor, which  ensures the stability of the operation of the equipment and automatic discharging of waste oil, thus exempting the regular cleaning and replacement of lubricating oil and improving the overall production efficiency of CNC sand making machine.

4. The conical crushing chamber is designed according to the impact angle of the materials which crushes stones by the impact among stones to reduce the consumption of wear parts. The multi-level adjustment device greatly extends the working life of the hammer and reduces the cost by 40% compared with other kinds of sand-making machine.

5. With wide applications. It also has a high crushing efficiency for materials of high hardness such as river pebbles, basalt, granite, diabase, iron ore, quartz, etc.. The yield rate can reach up to 90% or more.

6. It has no sieve bottom, so it has no requirement for the moisture content of the material. Materials with the moisture content of 30% can also be directly crushed.