There are countless double roller crusher manufacturers on the market currently. Therefore, we should choose the excellent equipment manufacturers.
The machines produce by professional manufacturers features long service life, which can prove the satisfaction of customers and earn a higher income for them.
There are a lot of friends who buy crushers do not know why the double roller crusher must run empty when it is first installed? Here is a brief chat for you, I hope to help friends who buy sand making machine.
The double roller crusher needs to run for a while to make the machine lubricant sufficiently before it begins to work, which minimizes wear and tear on the machine. In addition, machine-testing in advance can also detect the equipment. If the machine is faulty, shut down the machine in time to repair the abnormality. Furthermore, when the machine is running empty, we can effectively find out if there is any abnormality in the equipment, and check out if the machine is installed correctly. If there is a problem with the installation of the machine, we need to find out the problem and re-install it. If the empty machine runs normally, we can add a small amount of material to test the machine again.
