1.Clay brick machine (vacuum extruder) is suitable to produce all kinds of hollow or solid brick & block,with all kind of raw material:clay,shale ,coal slack, fly ash etc, 2.Wear resistant metal spraying technology was applied to the screw, pug mill,axis of screw and seasoning, conditioning, quenching treatment make sure the body of brick extruder work in long life. 3.The harden surface gear was adopted in reducer, clutch are a component with own patent, all the treatments make the machine life-saving 4.the reasonable design,compact structure reduce the energy consumption,without any shaking during working, even the brick extruder can working normal without foundation bolts.Model:JKY5050E-40Capacity 11000-15000pcs/h(the capacity is basic on China standard brick size 240*115*53mm)Power:upper stage Y6-55kwlower stage Y6-160kwRotate speed of principal sxis(turn/m):upper stage 38 lower stage25size(mm)(L*W*H) Upper stage 4400�1000�1200Lower stage 5280�1600�1570supporting seat 1900�1760�2100