The electromagnetic vibrating feeder is used in block granular and powder materials conveying. What is trough electromagnetic vibrating feeder? I will bring you to know more abut it.

The Structural features of trough electromagnetic vibrating feeders:

• Material trough: Generally made of steel plate. According to different usage requirements, materials such as ordinary steel plate, wear-resistant steel plate or stainless steel plate can be used. The shape and size of the material trough are designed according to the specific feeding amount and material characteristics. Usually, it is a rectangular or trapezoidal trough body. The bottom is a smooth plane or has a certain slope to facilitate the smooth flow of materials.

• Electromagnetic vibrator: It is the core component of the trough-type electromagnetic vibrating feeder. It is composed of an electromagnet, an armature, a spring group, etc. When alternating current is passed into the electromagnet, a periodically changing magnetic field is generated, attracting and releasing the armature, and causing the armature to vibrate. The vibration of the armature is transmitted to the material trough through the spring group, so that the material trough generates corresponding vibration to realize the transportation of materials.

• Vibration damping device: In order to reduce the impact of vibration and noise generated during equipment operation on the surrounding environment, the trough-type electromagnetic vibrating feeder is usually equipped with a vibration damping device. The vibration damping device is generally installed on the base or support of the equipment. Common vibration damping methods include rubber damping pads, spring shock absorbers, etc.

• Adjusting device: Adjustable feeding amount is an important feature of the trough-type electromagnetic vibrating feeder. By adjusting the current magnitude or vibration frequency of the electromagnetic vibrator, the vibration amplitude and frequency of the material trough can be changed, thereby realizing stepless adjustment of the feeding amount. In addition, some feeders are also equipped with manual or electric gate devices, which can control the material flow to a certain extent.

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