Exciter

Vibration exciter is a device attached to certain machinery and equipment to generate excitation force, and it is an important component for utilizing mechanical vibration. The exciter can make the excited object obtain a certain form and size of vibration, so as to conduct vibration and strength tests on the object, or calibrate the vibration testing instruments and sensors. The exciter can also be used as an excitation component to form a vibrating machine, which is used to realize the conveying, screening, compacting, forming and tamping of soil sand and gravel of materials or objects. According to the different excitation types, vibration exciters are divided into inertia electric type, electromagnetic type, electro-hydraulic type, pneumatic type and hydraulic type. The exciter can generate unidirectional or multidirectional, harmonic or non-harmonic excitation force. Vibrating screen is a necessary screening equipment in the sand making industry, which is mainly used to separate sand particles of different particle sizes. The principle of vibrating screen is relatively simple. The main device is the exciter. This article mainly introduces the exciter of the vibrating screen. The inertial exciter is an important part of the vibrating screen, and it has two types: the single-axis exciter and the double-axis exciter.