QT4-20A Automatic Hollow Cement Block Machine – Interlocking Brick Making Machinery

High-Efficiency Production
– Fully automatic operation with a cycle time of just 15-20 seconds, producing up to 4,320 blocks per day (400x200x200mm). Ideal for large-scale construction projects.
Premium Durability
– Heavy-duty steel frame with reinforced vibration motor (7.5kW) ensures long-lasting performance under continuous heavy-load conditions.
Interlocking Brick Design
– Produces precise hollow and interlocking blocks (customizable molds available) for superior stability, reducing mortar usage and speeding up construction.
Smart PLC Control System
– User-friendly interface with adjustable pressure, vibration frequency, and block thickness settings for versatile production.
Low Maintenance & Energy Saving
– Optimized hydraulic system (10kW) minimizes power consumption while reducing wear on critical components.
Wide Application
– Perfect for residential buildings, roads, gardens, and industrial facilities requiring high-strength, eco-friendly concrete blocks.
Global Wholesale Advantage
– Direct factory pricing, bulk discounts, and fast worldwide shipping—your most cost-efficient solution for block production machinery.