What Causes Low Sand Output in River Pebble Sand Making Equipment?
When it comes to the factors affecting the sand output of a sand making machine and the causes of low sand yield, the underlying reasons vary according to the differences in working principles and sand crushing methods of different types of manufactured sand production lines. Therefore, here is a brief introduction to several common factors that lead to low sand output of a river pebble sand making machine, as follows:
◆ Rotation Speed of the Sand Making Machine
Taking the CNC river pebble sand making equipment as an example, the rotation speed of this manufactured sand production line is mainly adjusted by a variable frequency controller. A higher rotation speed produces finer sand but with a slightly lower output, while a lower rotation speed of the sand making machine yields coarser sand with a higher output.
◆ Feed Rate of the Sand Making Equipment
When the feed rate is insufficient, the river pebble manufactured sand production line cannot reach full-load operation. Under such under-load conditions, the particle size of the produced sand by the sand making machine is inferior to that achieved during full-load operation, and the output of the sand making equipment is also lower.
◆ Viscosity and Moisture Content of Materials
Some materials become viscous at high temperatures. Excessive viscosity will not only cause the materials to easily adhere to the interior or discharge port of the river pebble sand making machine, resulting in blockage of the discharge port and reduced sand output of the manufactured sand production line, but also cause certain damage to the sand making equipment in severe cases.
◆ Hardness and Particle Size of Raw Materials
The optimal particle size of the feedstock for the sand making equipment ranges from 3 to 5 centimeters. Particles smaller or larger than this range will directly affect the output of the manufactured sand production line. In addition, the output of a river pebble sand making machine processing low-hardness materials such as limestone, bluestone, and weathered sand is higher than that when processing hard rocks such as cobblestone, granite, and basalt. Therefore, the sand yield of the sand making equipment is also related to the quality of the manufactured sand production line itself.
How to Resolve Low Sand Output of River Pebble Sand Making Equipment?
◆ Optimize the Selection of Sand Making Equipment
It is recommended that users comprehensively consider the hardness, particle size and other properties of the sand-making raw materials when selecting the model of a river pebble sand making machine. Only by choosing the appropriate model of the manufactured sand production line can the sand-making efficiency of the sand making equipment be maximized.
◆ Prioritize Daily Maintenance of the Sand Making Machine
After a period of operation, the relevant components of the river pebble sand making equipment may suffer from wear and aging. Therefore, users need to carry out regular daily maintenance on the sand making machine. Only in this way can the sand output of the river pebble sand making machine be maintained at its maximum capacity.