... based on the original medium and small-scale block machine by us . 2.It adopts four-lead , ... average density and higher strength.QTJ4-26C block making machine manufacturers : Overall Dimension2600*1800*2100mmPower11.25KWMolding pieces400*200 ... grass blocks, slope blocks,interlocking blocks, etc.Applied Fieldswidely used in buildings, road pavers, squares, gardens,landscaping, city constructions, etc ...