QT4-18 Automatic Hydraulic Concrete Solid Hollow
Advantages Hydraulic press and Big Vibration: Osino QT4-18 solid hollow block making machine is with automatic operation. Both hydraulic press and big vibration form blocks with high strength. multi-function:QT4-18 automatic hydraulic concrete block making machine can produce different sizes of hollow blocks, solid bricks, interlocking pavers, …
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