small investment qt6-15 semi automatic concrete hollow ...
qt6-15 egg laying concrete block machine. qt6-15 simple block making machinery. QT6-15 is a middle scale full automatic concrete block machine line; although it is equiped with same machine configuration with QT4-15 brick Machine because QT6-15 can make 6 standard 8 inch blocks per mould while QT4-15 can make 4 pieces of 8 inch block so it is 1.5 times productivity of QT4-15 brick Machineso ...
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