Common Cone Crusher Mistakes

24 January 2018
 Categories: , Blog


Investing in cone crushers seems natural if you work with demolitions and need to rid yourself of huge concrete and brick chunks. You might also be eager to have smaller pieces of material to use as filler or for other purposes. However, the crushers require focused attention if they are to perform to your expectations without failing within months. Common errors in judgment and action, like those here, could only ruin the crushers and render them unable to handle tasks.

Having Infrequent Inspections

You and others may often look at the crushed materials to gauge how the machines are doing. This is not always a wise decision, as problems with your equipment could begin to manifest even as materials are crushed. If the concrete pieces that come from a crusher are unevenly sized, that is a sign of an obvious problem with blades, but you're quite unable to detect hairline cracks or liner rips without looking directly into the crusher. These kinds of observations are crucial because they can mean the difference between the cost of brand new liners or the higher cost of a chamber or motor replacement.

Crushers must be regarded carefully and inspected often. If you don't want to be responsible, schedule employees to conduct checks multiple times during work days.

Filling Chamber with Multiple Materials

Your efforts to save time by tossing bricks in with concrete could seem smart at first, but down the line you could ruin your crushers. Brick and concrete, due to their composition, are crushed effectively at different speeds. Taxing a crusher with both materials will result in chunky, uneven pieces and work the motor very hard. If you're mixing materials like this and find that you're always replacing motors, this could be very reason.  Separate concrete from brick and other items before operating crushers.

Not Filling Them

You might be running half-full or quarter-full chamber loads all day long. The premature failure of your crushers is something to expect if you're doing this, as the equipment often functions better with a full chamber. The pressure of a full load allows for even crushing and the motor running less frequently means it can last longer. Full chambers should be the standards before operating the machines.

Not Training Employees

Crushing equipment often seems impossible to operate properly. However, as this article has already shown, errors are easily made. Watch new hires and old hands as they work with machines. Make corrections as necessary.

These machines can simplify your waste removal efforts. Keep them performing optimally with this information. Contact a company, like Bison Iron Corp, for more help.