China Qt1215 Fully Automatic Hydraulic Concrete Cement Hollow . Dec 14, 2021 QT1215 block machine Customized Customized Automatic Grade Automatic Type Vibration Molding Hydraulic Pressure 21MPa Main Vibration Platform Vibration Cycle Time 1525 Seconds Freqyency r/M Total Power Pallet Size 1350X900mm Weight 11500kg Productivity 8′ Block .
china qt1215 automatic hollow block cement brick making
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