... 26C introduction:1.QTJ4-26C China block machine is a kind of semi-automatic type based on the original medium ... squeeze head Orentation more precise ,and bed mould orientation vertical vibration and upper mould compression vibration ,which improves the ... , slope blocks,interlocking blocks, etc.Applied Fieldswidely used in buildings, road pavers, squares, gardens,landscaping, city constructions, etc ...