Gypsum Briquetting Machine

Our gypsum briquetting machine can be used to form coal, coal fines, coal powder, charcoal powder, iron dust, gypsum powder, salt, coke, lime powder, mineral powder and soda ash.

Also it can make briquettes of anthracite, ash, iron oxide, iron concentrate, metal powder, iron powder, dried sewage sludge, steelwork dust, molybdenum, alumina oxide, magnesium oxide, refractories, limestone powder, magnesium oxide powder, copper powder, chromium powder, lead, zinc scrap.

The main part of gypsum briquetting machine is oppositely rolling roller forming device. It has one pair of forming wheel with a parallel axes, same diameter and a certain gap of cylinders. There are lots of hemisphere nests on the forming wheel, they are same shape and same size, lining regular. By the driving of motor, these two forming wheels runs oppositely with same speed, when material falls into the wheels center, and be pressed on the junction, at this time, raw material bring volume compression between two hemisphere nests; the forming wheels continue running, hemisphere nests closed gradually, forming pressure gradually increased, it reaches top when the two side hemisphere nests are nearest to each other. http://www.51yaqiuji.com Then, forming running make hemisphere nests' separated gradually, the forming pressure decrease following. Before forming pressure reaches 0, the briquetted FGD gypsum start to swell and taken off successfully. At the bottom, installed linear screen, that can screen finished briquettes and small amount of broken material naturally. The qualified briquettes are transported to chain plate dryer by belt conveyor, broken ones are recycled through the belt conveyor to feeding conveyor.