Electromagnetic mixer is a kind of mixing instrument, it is through the electromagnetic force, that is, we often say that the electromagnetic phenomenon for the principle of the instrument. The common electromagnetic stirrer in our life mainly has heating board type, digital type, electromagnetic heating type three kinds. The shape of the heating plate type is a square plate, containing the electromagnetic device inside, after the electricity will produce a magnetic field and magnetic field force, the size of the force is controlled by the current will constantly change, to achieve the purpose of vibration and stirring. Digital type is a device that can accurately control the mixing speed, and can adjust the mixing speed of the mixing device by meeting the user's own use needs. Electromagnetic heating mixer can integrate stirring and heating, which can be stirred while heating, especially in chemical experiments and pharmaceutical production activities, this electromagnetic mixer plays a major role.
The principle of an electromagnetic stirrer
How does the electromagnetic mixer stir up? What is the secret of a small mixer? Here's the working principle of the electromagnetic mixer.
The inside of the electromagnetic stirrer has an electromagnet, while a permanent magnet is set on the side of the motor. When the circuit is energized, the electromagnet inside the electromagnetic mixer will produce magnetism, and the magnetic pole of the electromagnet and the permanent magnet pole is the same nature, the so-called same name, the same magnetic pole together will produce magnetic force. And the generation of magnetic field force can turn the motor, so that the electromagnetic mixer can stir work. The interior of the electromagnetic stirrer also contains a frequency converter, which can control the size of the magnetic force according to the size of the current in the circuit, control the rotation speed of the motor, so as to control the stirring speed of the electromagnetic stirrer. Therefore, when we use the electromagnetic stirrer, we can control the rate of stirring by controlling the size of the working current of the electromagnetic stirrer.
Installation and use of the electromagnetic mixer
Electromagnetic mixer installation process, need to pay special attention to the installation of the position of the electromagnetic mixer, try to install the electromagnetic mixer far from magnetic interference, in the process of use of the electromagnetic mixer to install a regulator, prevent because of the voltage and burning machine, when finish the mixing work, to first turn off the machine, then remove don't stir material.
