1. Advanced Integrated PLC Automatic Control System
Fitted with industrial PLC, touchscreen HMI and non-contact proximity switches, the machine supports three adjustable operation modes to accommodate different production schedules and operator habits. It is built with complete safety interlock and fault self-diagnosis systems to achieve fully automatic pallet feeding, material distribution and demoulding throughout the whole cycle. Only minimal manpower is required to supervise the operation, which effectively helps brick factories ease labor shortage issues commonly seen in Africa. All core electrical components are sourced from trusted famous international brands, greatly lowering unexpected equipment failure risks and delivering stable, reliable long-term continuous operation for your brick plant.
2. Powerful Vibration & Hydraulic Forming for Premium Brick Quality
This machine adopts self-developed patented vibration box, generating high-frequency vibration ranging from 50–70Hz paired with stable 12MPa hydraulic pressure. The combined vibration and hydraulic compaction enables finished blocks to achieve high internal compactness with compressive strength exceeding 15MPa. Bricks produced by QT4-15C feature precise dimensions, outstanding frost resistance and anti-seepage performance, and can be directly supplied to municipal engineering projects without secondary processing. The synchronous lifting structure keeps uniform brick thickness for every batch, bringing a remarkably higher finished product rate compared with ordinary block machines and reducing waste caused by defective bricks.
3. Ultra-wide Raw Material Adaptation, Eco-friendly Production & Lower Operating Cost
There is no need to purchase large quantities of high-cost pure cement for brick production. Local readily available resources including fly ash, construction waste, stone powder and river sand can all be used as qualified raw materials, and the mixing proportion of industrial solid waste can reach up to 70%. Thanks to the flexible batching design, running this machine can greatly reduce your raw material procurement and long-distance transportation expenditure. The kiln-free production process produces no harmful emissions, making it much easier to pass local environmental compliance reviews. This eco-friendly brick making machine perfectly matches the abundant waste raw material conditions widely available in Africa, helping you turn waste materials into profitable finished bricks.
4. One Machine with Multiple Molds to Realize Diversified Product Manufacturing
Mold replacement is simple and quick and can be completed within a short time without heavy dismantling work. With one single machine, you can mass-produce hollow blocks, standard solid bricks, paving bricks and slope protection blocks to meet varied project demands. It comes with standard pallets, featuring a short 15–20s molding cycle and stable single-stroke output. Customers can also add an optional color feeder to produce decorative colored pavers for road landscaping projects. This multi-functional design allows buyers to expand product portfolios and capture more types of engineering orders without purchasing extra brick machines, so you can maximize profit from a single equipment investment.
5. Robust Synchronization Structure, Low Wear and Stable High Output
Equipped with four-column precise guide shafts and synchronous mold lifting frames, matched with high-performance vibration damping rubber to buffer vibration impact and reduce abrasion on the main frame and moulds. The thickened integrated frame effectively resists deformation even under long-time continuous vibration operation. Whole-pallet synchronous demoulding simplifies centralized stacking and cuts manual handling cost for finished bricks. It achieves larger production capacity than similar small-sized machines under the same power consumption. Its consistent and stable output has won wide recognition among local brick factories in Africa, bringing sustained and predictable production capacity for your business.
1. Advanced Integrated PLC Automatic Control System
Fitted with industrial PLC, touchscreen HMI and non-contact proximity switches, the machine supports three adjustable operation modes to accommodate different production schedules and operator habits. It is built with complete safety interlock and fault self-diagnosis systems to achieve fully automatic pallet feeding, material distribution and demoulding throughout the whole cycle. Only minimal manpower is required to supervise the operation, which effectively helps brick factories ease labor shortage issues commonly seen in Africa. All core electrical components are sourced from trusted famous international brands, greatly lowering unexpected equipment failure risks and delivering stable, reliable long-term continuous operation for your brick plant.
2. Powerful Vibration & Hydraulic Forming for Premium Brick Quality
This machine adopts self-developed patented vibration box, generating high-frequency vibration ranging from 50–70Hz paired with stable 12MPa hydraulic pressure. The combined vibration and hydraulic compaction enables finished blocks to achieve high internal compactness with compressive strength exceeding 15MPa. Bricks produced by QT4-15C feature precise dimensions, outstanding frost resistance and anti-seepage performance, and can be directly supplied to municipal engineering projects without secondary processing. The synchronous lifting structure keeps uniform brick thickness for every batch, bringing a remarkably higher finished product rate compared with ordinary block machines and reducing waste caused by defective bricks.
3. Ultra-wide Raw Material Adaptation, Eco-friendly Production & Lower Operating Cost
There is no need to purchase large quantities of high-cost pure cement for brick production. Local readily available resources including fly ash, construction waste, stone powder and river sand can all be used as qualified raw materials, and the mixing proportion of industrial solid waste can reach up to 70%. Thanks to the flexible batching design, running this machine can greatly reduce your raw material procurement and long-distance transportation expenditure. The kiln-free production process produces no harmful emissions, making it much easier to pass local environmental compliance reviews. This eco-friendly brick making machine perfectly matches the abundant waste raw material conditions widely available in Africa, helping you turn waste materials into profitable finished bricks.
4. One Machine with Multiple Molds to Realize Diversified Product Manufacturing
Mold replacement is simple and quick and can be completed within a short time without heavy dismantling work. With one single machine, you can mass-produce hollow blocks, standard solid bricks, paving bricks and slope protection blocks to meet varied project demands. It comes with standard pallets, featuring a short 15–20s molding cycle and stable single-stroke output. Customers can also add an optional color feeder to produce decorative colored pavers for road landscaping projects. This multi-functional design allows buyers to expand product portfolios and capture more types of engineering orders without purchasing extra brick machines, so you can maximize profit from a single equipment investment.
5. Robust Synchronization Structure, Low Wear and Stable High Output
Equipped with four-column precise guide shafts and synchronous mold lifting frames, matched with high-performance vibration damping rubber to buffer vibration impact and reduce abrasion on the main frame and moulds. The thickened integrated frame effectively resists deformation even under long-time continuous vibration operation. Whole-pallet synchronous demoulding simplifies centralized stacking and cuts manual handling cost for finished bricks. It achieves larger production capacity than similar small-sized machines under the same power consumption. Its consistent and stable output has won wide recognition among local brick factories in Africa, bringing sustained and predictable production capacity for your business.
QT3-15 Automatic Concrete Hollow Block Making Machine | Stable High Output for Hollow Blocks
QT3-15 automatic hollow block machine is specially built for hollow block production. It forms multiple hollow blocks in...
QT3‑15 Fully‑Automatic Solid Brick Making Machine | Concrete Standard Solid Brick Production Line
Hongfa QT3‑15 fully‑automatic solid brick making machine produces 39 pieces of 240×115×53mm standard solid bricks per mo...
QT4-15 Automatic Concrete Brick Making Machine
QT4-15 automatic concrete brick making machine is an upgraded version of QTY4-20 with higher output and better product q...
Shandong Hongfa Scientific Industrial&Trading Co.,Ltd ©️2026Copyright © LU ICP B 16041216-4
