... investmen Main Technical Parameter of ZS-QT6-15 interlocking block machine Overall Size(mm)3100*2100*2700mm Moulding Cycle15-18s ... Brick200*100*60mm2127,5528,265,600 Multi-usage. Can produce concrete masonry blocks, bricks, pavers, slabs stones, curbstones, retaining ... frequency and molding with high frequency, causes the concretes full liquefaction, exhaust, achieves the high density and the high ...