Feeder Machine Is Necessary Mining Equipment

12/26/2012 2:32:49 AM

The mining feeder machine uniformly or quantitatively feed the materials from the storage silo or other materials storage equipments to the material equipment. The feeder machine is the necessary equipment to achieve the automation of the line production. The feeder machine can be divided into open type and the closed type. The electromagnetic vibrating feeder, hopper and conveyor can be produced according to the production requirements. 

Hongxing vibrating feeder has the advantages of simple structure, easy operation and small power consumption without lubrication, which can evenly adjust the feeding amount. The vibrating feeder is generally used for the loose materials. According to the performance requirements of the equipment, the pressure of the materials on the tank should be reduced during the configuration design process. According to the requirements of the manufacturers, the effective discharging mouth of the silo should not be more than a quarter of the width of the tank. The flow rate of the materials should be controlled between 6m/min to 18m/min. 

Hongxing vibrating feeder is widely used in the crushing or screening production line in mining, gravel field, metallurgy, building materials, chemicals, mineral processing and coal crushing industry. This kind of feeder machine uses the centrifugal force generated by the rotation of the eccentric block in the vibrator so that the moving part of the screen box and the vibrator can do the forceful and continuous circular movement. The materials do the continuous and throwing movement with the screen box on the surface of the screen. In addition, the materials are evenly and continuously sent to the discharging port. 

The feeder machine is composed of the rotatable disc, stock guide sleeve and the scraper. The materials in the silo accumulate on the disc with wear-resistant liner through the guide sleeve. When the disc rotates, the materials are scraped by the scraper blade. Adjusting the position of the scraper or the height of the guide sleeve can change the feeding amount.