QTF3-20 Automatic Hydraulic Concrete Block Machine | Full Range

<p><strong>QTF3-20 Automatic Hydraulic Concrete Block Making Machine, 4600 rolls/min vibration, 680×530mm pallet</strong> — platform vibration paired with hydraulic drive compression molding for consistent block density across solid, hollow, and paving formats. Layered material distributing supports multi-color face mix applications.</p> <ul> <li>Where this model sits in the range: mid-tier automatic output between semi-auto workshop lines and high-capacity fully automatic plants</li> <li>Hydraulic pressure and vibration force matched to your mix design and local aggregate, not a catalogue default</li> </ul> <p>Configuration includes line layout and capacity calculation stating the block format assumed for each cycle time figure.</p>