Working Principle of ZSW Series Heavy-Duty Linear Vibrating Feeder ：

The ZSW Series heavy-duty linear vibrating feeder is mainly composed of a vibrating frame, springs, a vibrator, an electric motor vibrating frame, and a motor. The vibrator consists of two eccentric shafts positioned at specific locations and meshed gears. During configuration, it is important to ensure that the two gears are properly meshed according to the markings. When the electric motor drives the two eccentric shafts to rotate, they generate a large composite excitation force, causing the body to vibrate forcefully on the supporting springs.

This vibration serves as the driving force, allowing the materials in the trough to slide and be thrown, achieving forward movement and feeding purposes. When the materials pass through the sieve bars on the trough, smaller-sized materials fall through the gaps in the sieve bars and no longer undergo further crushing processes, thereby achieving a screening effect.

The ZSW Series heavy-duty linear vibrating feeder is designed for the uniform feeding of large-sized materials in the crushing and screening process, particularly for feeding coarse crushers. The vibrating feeder adopts the structure of a dual eccentric shaft exciter, ensuring that the equipment can withstand the impact of large-sized material falling and providing high feeding capacity. It allows the block and granular materials to be uniformly, regularly, and continuously fed from the storage bin to the receiving device during the production process, thereby preventing the phenomenon of equipment failure due to uneven feeding and extending the equipment’s service life.

The feeder can be divided into steel plate structure and grizzly bar structure. The steel plate structure feeders are mainly used in sand and gravel production lines to uniformly feed materials into crushing equipment. The grizzly bar structure feeders can perform coarse screening of materials, making the system more economically reasonable in configuration. It has become an essential equipment in the crushing and screening process. In the stone production line configuration of Sanxiang Heavy Industry Co., Ltd.'s customers, it is commonly used for feeding jaw crushers.