Qt4-15 High-Efficiency Automatic Hydraulic Block Machine Concrete Block and Interlocking Paver Making Machinery Production Line

The QT4-15, our top-selling fully automatic block machine, produces high-quality hollow blocks, solid bricks, paving bricks, and curbstones. With PLC control and a 15-20 second cycle

it delivers 7680pcs 8-inch hollow blocks daily. Advanced hydraulic and vibration technology ensures dense, smooth blocks for superior construction.

Powerful Vibration: Extended shaft/box for stable, low-noise performance.

Siemens PLC: Ensures efficient and reliable operation. It can control the machine to work more stably and precisely, and can also reduce the failure rate.

Precision Hydraulics: WETIEN or Youshun ,Calyca valves for responsive, stable control. the hydraulic pressure can reach 21MPa

Double plate automatic stacker: Our QT4-15 is equipped with a double plate automatic stacker, which doubles the stacking efficiency.

Motor Safety: ensures a very smooth motor start, protects the motor from burnout during unstable power supply, and also ensures the simultaneous start of two vibration motors with the same frequency

German Technology: Swing spline shaft minimizes errors, ensures uniformity.