Automatic Hollow Block Making Machines, Capacity: 1000 Blocks per Hour

An Automatic Hollow Block Making Machine is an advanced industrial system engineered to produce hollow concrete blocks with minimal manual intervention. These machines automate the entire block-making process—including raw material feeding, batching, mixing, molding, vibration compaction, and block ejection—using PLC (Programmable Logic Controller) or computerized control systems for high efficiency and consistent quality.Full Automation: All major operations are controlled automatically, reducing labor requirements and ensuring precise, repeatable production cycles.Hydraulic & Vibration Compaction: Utilizes powerful hydraulic pressure (up to 21–25 MPa) and high-frequency vibration (up to 100 kN, 3800–4500 r/min) to create dense, strong, and uniform hollow blocks.Production Capacity: Capable of producing thousands of blocks per shift. For example, some models can output 2,160–2,880 hollow blocks per hour (size 400×200×200 mm), or up to 23,000+ blocks in an 8-hour shift, depending on block size and machine configuration.Versatility: By changing molds, the machine can manufacture various products including hollow blocks, solid bricks, paver blocks, curbstones, and more.Material Flexibility: Can process a wide range of raw materials such as cement, sand, stone dust, fly ash, slag, and other industrial wastes, supporting eco-friendly construction.Precision & Quality: Delivers blocks with tight dimensional tolerances (often within 1 mm), high compressive strength, and uniform finish, meeting industry standards such as BIS 2185-1 (2005).Robust Construction: Built with heavy-duty steel frames and quality components for durability and continuous industrial use.