Product characteristic This brick making machine used in shaping process of brick production, the treated clay will be plastic extruded by up stage then via vacuum room into down stage extruding into solid or hollow clay column of required cross section and shape which then cut into green brick by green brick cutter. It is a key device to make solid and hollow bricks. We always stick to the principle of "putting quality first”. And compare to other brick machine manufacturer, our advantage is as following: 1. Auger applies high chrome casting and surface hardening treatment. And its service life comes up to (8,000,000~10,000,000 pieces of standard bricks).Our company specialized in the manufacturing of complete set of vacuum extruder and its auxiliary devices. 2. JK Series Extruder is composed by upper stage, lower stage, vacuum extruder and pneumatic clutch. The whole body adopts all welded steel structure. Super intensity after artificial aging treatment. More simple and compact structure compared to double stage vacuum extruder. The employed pneumatic clutch can be remote controlled. Main technical parameters No. Item JKR45/45-20 1.Production capacity 10000-12000 pcs/hour 2.Reamer diameter 450mm 3.Maximum extrusion pressure ≥1.2MPa 4.Vacuum degree ≥0.092MPa 5.Power 45/75－90kW