block machine hollow block,color block,paver,brick porous block half-automatic machine block machineMain technical parameter : Molding pieces400*200*200 4pcs/moldMolding cycle26sProductivity3000- ... , grass blocks, slope blocks, interlocking blocks, etc.Applied Fieldswidely used in buildings, road paving, squares, gardens, landscaping, city constructions, etc. SizeQuantityCycle ...