How to correctly start the main motor of the stone crusher?
No matter how small things have to be thought out, only practice can tell the truth, for example, a set of crusher production line when starting the order is very important, how to correctly start the host is also very particular, especially the larger the machine to pay attention to when starting. Today, the hammer crusher produced by Shandong Sanxiang Heavy Industry machinery is explained.
We generally recommend that customers choose to produce more than 500 tons of hammer crusher, try to equip the main engine with two motors of the same power, because the larger the machine, the larger the load when he starts, the more difficult it is to start. Although the power of a single motor is the same as that of the two motors chosen to use, after starting, the single motor of the main engine is forced to slowly rotate the heavy rotor step by step to the normal speed, which is easy to damage the motor.
The following mainly talk about the hammer crusher produced by Shandong Sanxiang Heavy Industry machinery is equipped with two small skills when the same power motor is started, you can practice it in the future production activities. First of all, press the start button of the two motors at the same time as soon as possible, and then press the start button of the two motors frequently according to the alternation of one on and one off. At the beginning of the two motors, the crusher rotor is driven by the motor, and gradually begins to produce inertia. At this time, the current of the motor is relatively not as high as the start moment. Along the inertia generated by the rotor, quickly close one of the motors, wait until the other motor current up the moment to switch another motor, because the crusher in the fasting rotation without the support of the material, once the rotor starts to run, the kinetic energy required is not so large. In this way, the alternating replacement of the motor broach can make the main engine speed reach the normal value in the shortest time, and at the same time, the motor can be well protected.
It is such a small detail, but also in the production practice slowly explore out, you learned?
If you have any good ideas in the actual production process, you may as well tell us, and we will make progress together. Shandong Sanxiang Heavy machinery summed up the actual production experience will teach everyone without reservation, only in this way, the enterprise can go further.