Full Range QT4-15 Block Making Machine – 850×550 Pallet

<p><strong>QT4-15 Automatic Concrete Block Making Machine, 850×550mm Pallet, 18.45kW</strong> — positioned in Shiyue's mid-tier range, balancing output capacity and investment for buyers scaling from semi-automatic production.</p> <ul> <li>Dual vibration system (bed mould vertical + upper mould compression) ensures consistent block density across hollow, solid, paver, and curbstone formats</li> <li>Output specified per block format: 408 pcs/hr for 400×200×200mm hollow blocks, 2100 pcs/hr for 240×115×53mm solid bricks</li> <li>High-pressure hydraulic station paired with matched vibration force for stable operation and extended component life</li> </ul> <p>Block machinery is our single focus — machine, mould, pallet, and handling are specified as one matched system, configured against your actual mix design and target block format.</p>