... Gan, skype:megan.ganjiangui Clay vacuum brick making machine (extruder) description:1,the whole main structure all adopt the ... solid and hollow bricks. Clay vacuum brick making machine (extruder) technology parameter Model numbercapacity(pcs/h)motor power(kw) ... company specialized production JZK series, JKB series, JKY series vacuum extruder, dual axle mixer, dual rollers crusher, box type feeding ...