... and maintain Main Technical Parameter of ZS-QT8-15 Interlocking Block Making Machine Overall Size(mm)3250*2690*2720mm ... , pavers, slabs stones, curbstones, retaining walls, plant able blocks, interlocking types etc. By just changing the various designs of moulds ... is adopted computer control and frequency conversion technology, which is stable, exact, efficient and reliable. Stacking system is adopted ...