Introduction to Hydraulic Briquette Machine
Hydraulic briquette machine or hydraulic briquetting machine can be used to press various mineral powder, metal powder, pulverized coal, coke powder and other materials into balls. Because of the forced extrusion to the rollers, our hydraulic briquette machine has the characteristics of high density, high strength and high hardness. And the roller of the hydraulic briquetting machine is made of hard material which resistance to abrasion, improving the service life of the compression roller effectively.
Working principle of hydraulic briquette machine
The hydraulic briquette machine adds hydraulic oil into the hydraulic cylinder by the hydraulic pump, thus making the piston do axial displacement. The front connector of piston has been pressed against the bearing seat to meet the requirements for the production of pressure. When feed too much material in the two rollers of hydraulic briquetting press machine or there is metal block , the pressure that the hydraulic cylinder piston rod will overload. Then the hydraulic pump will stop, the energy accumulator will play a buffer role on the pressure change, the relief valve will open for oil returning and the piston rod will shift to increase the the gap of the compression rollers to ensure hard objects to pass through the rollers. As a result, the system pressure will return to normal, which will protect the compression rollers from damaging. The hydraulic briquette press machine can adjust its pressure according to the requirements for the ball density, so production is rather flexible.
Hydraulic briquette machine transfers its power through the reduction box to the two rollers simultaneously, making the two compression rollers rotate in opposite directions. During the rotation of the two rollers, the materials will enter into the ball mold on the compression roller. Along with rotating of the rollers, the pressure that the materials endured will grow from small to big, and it reaches peak when the materials rotate to the contact points of the line of the two rollers. Under the great linear pressure, the materials will turn into the finished ball from the powder.
Application of hydraulic briquetting machine
The hydraulic briquetting machine is a new generation product developed by setting the advantages of the similar pressure ball machines and making full use of a variety of advanced technology. The compression rollers are forged by the abrasion resistance alloy, the bearings adopt the roller bearing series for thermal refining and the hydraulic system is matched by the regular factory. The hydraulic briquette press machine or hydraulic briquetting machine has a wide practical application, and it can produce briquetting and agglomeration from various materials and powders, such as lime powder, cryolite, aluminum oxide, chemical fertilizer, metal magnesium, bauxite, aluminum ash and so on; and non-ferrous metal industry powder, accessories, the powder of refractory industry and those materials with high additional value are more suitable for being processed by hydraulic briquette machine.