The unqualified particle size of the sand making machine can make the quartz
sand products unable to meet the usage standards, affecting the sales of the
products. These adjustment methods can help you solve this problem.
Firstly, adjust the impeller speed. If the speed is too fast, the sand and
gravel will be crushed too finely, while if the speed is too slow, the discharge
particle size will be too large. Adjust the speed according to the requirements
of the finished product particle size.
Secondly, adjust the gap between the feeding ports. If the gap is too large,
large pieces of sand and gravel can easily enter the crushing chamber, resulting
in uneven discharge particle size. If the gap is too small, it will reduce the
feeding efficiency. Adjust the gap to a reasonable range that is suitable for
the feeding size.
Then check the wear of vulnerable parts. Excessive wear of vulnerable parts
such as hammers and impact plates can reduce the crushing force and coarsen the
discharge particle size. Replace severely worn vulnerable parts in a timely
manner to ensure the crushing effect.
Finally, adjust the discharge grate clearance, which determines the maximum
particle size of finished sand and gravel. Replace the grate with the
corresponding clearance according to the production demand, and accurately
control the discharge particle size.
Proper parameter adjustment and maintenance of vulnerable parts can ensure
that the output particle size of the sand making machine meets production
standards and guarantee the quality of quartz sand products.