QT4-30 유압식 디젤 동력 중공 블록 제작기 콘크리트 벽돌 제조 기계

The QT4-30 is a highly automated small block molding machine with hydraulic transmission as its core. The model number 4-30 means it can produce 4 standard-sized hollow cement bricks (400*200*200mm) every 30 seconds, and 3840 8-inch hollow bricks per day (8 hours).

Its core feature is the use of a mature hydraulic system for mold pressurization, demolding, and various other actions.

Advantages: Stable and adjustable pressure, high molding pressure, resulting in high-density and high-strength brick blanks. Smooth operation, low noise, and high reliability.

With its stable hydraulic system and large vibration force, the QT4-30 can produce a variety of high-quality cement products: standard bricks, porous bricks (hollow bricks), various hollow blocks (its main product), paving bricks, grass pavers, and curb stones (achieved by changing molds and extending the molding cycle).