2012/9/11 17:44:49
Double roll crusher is the use of two separate sets of drive rollers, the relative rotation of the extrusion rolling force and grinding shear to break material. When the materials enter the crushing chamber of the machine after the material by Nie force, rotating roller shaft material forced between two rollers, at the same time by the roller shaft extrusion rolling and shear grinding material fragmentation, fragmentation small particles along the tangent of the roller rotation, through the gap of the two roller axis, is thrown to the bottom of the machine, over a gap large particulate material, to continue to be broken into small particles discharged.Double roll crusher feed size adjustment: double roll crusher machine between two rollers equipped with wedge adjustment device, equipped with a the wedge device's top adjustment bolt when the adjustment bolt wedge Pull up, wedge activities roller top, away from the fixed wheel, two roller gap becomes larger, the expected size larger wedge down when activities roller the two gap under compression spring smaller grain size material small . The gaskets device is adjusted by changes in the quantity or thickness of the gasket material particle size increase gasket two roller gap larger the two roller gap is smaller when reducing gasket, the expected size smaller .