interlocking block machine 1, Multifunction 2, PLC control system 3, ... Little investmen Main Technical Parameter of ZS-QT6-15 interlocking block machine Overall Size(mm)3100*2100*2700mm Moulding Cycle15-18s ... usage. Can produce concrete masonry blocks, bricks, pavers, slabs stones, curbstones, retaining walls, plant able blocks, interlocking types etc. By ... .Thank you.Update Date:2011-11-14 20:24:05