No-fire brick making machine
Modern construction demands efficient, eco-friendly solutions, and the no-fire brick making machine meets this need by utilizing advanced hydraulic compression without thermal curing. This equipment shares core engineering principles with a premium cement brick machine, delivering consistent block density through precision-controlled pressure. As a Fully automatic no-burning brick machine, it integrates raw material batching, mixing, pressing, and cubing into one seamless sequence, eliminating manual stepovers and reducing cycle times by 40% compared to semi-automatic alternatives. The core compaction mechanism mirrors that of a Static press brick machine, applying multi-axis load until the material reaches optimal green strength, which avoids the microcracking common in vibration-only systems. Operating alongside complementary Cement Block Machinery, it offers mold change flexibility to switch between hollow blocks, solid bricks, interlocking pavers, and curb stones within minutes, catering to residential, commercial, and infrastructure projects. Water conservation is built in: the process uses only 8–12% moisture content, far less than traditional methods, and the finished bricks cure at ambient temperature within 24 hours, achieving compressive strengths above 20 MPa. With PLC controls and real-time fault diagnostics, operators maintain output rates of up to 8,640 bricks per eight-hour shift, satisfying high-volume supply chains without the carbon footprint of kiln-based production.
The No-fire brick making machine is engineered for longevity and heavy-duty cycles, featuring a rigid steel frame that withstands continuous 24/7 operation. Below is a detailed breakdown of its core specifications and standard configurations, giving project managers precise data for site planning.
- Hydraulic power unit – dual pump system with 31.5 MPa peak pressure, air-cooled oil cooler, and 5-micron filtration for extended fluid life
- Pressing force – adjustable from 150 to 280 tons, controlled via proportional valve and digital load cell feedback
- Mold carriage – heat-treated alloy steel, quick-change design with hydraulic clamping, stroke 680 mm
- Vibrator assembly – twin 3.7 kW motors with frequency inverter, force output 2 x 45 kN for uniform material distribution
- Feeding system – 1.2 m³ receiving hopper, belt conveyor with weighing sensors, ±1% accuracy
- Control panel – 10-inch color touchscreen, Siemens PLC, remote access via Ethernet, preloaded recipes for six brick types
- Safety features – light curtains, emergency stops on all sides, overload protection on hydraulic circuits
- Installed power – 45 kW total, 380–480 V / 50–60 Hz supply, power factor correction to 0.95
| Parameter | Value |
|---|
| Model | QT8-15 NF |
| Pallet size | 900 × 680 × 22 mm (hardwood/WPC) |
| Products per pallet | 8 pcs (400×200×200 mm hollow block) |
| Cycle time | 13–18 seconds (depending on product) |
| Theoretical output | 1,920–2,880 hollow blocks/hour |
| Brick height range | 60–250 mm |
| Concrete consumption | 1.1 m³ per 1,000 standard bricks |
| Machine weight | 10.5 tonnes |
| Overall dimensions (L×W×H) | 4,200 × 2,800 × 3,100 mm |
| Pneumatic requirement | 0.8 MPa, 0.4 m³/min (air compressor not included) |
| Noise level | ≤ 82 dB(A) at operator station |
| Lubrication | Centralized progressive system, automatic greasing every 2 hours |
| Warranty | 24 months on structural components, 12 months on wear parts |
The No-fire brick making machine accepts a wide aggregate range including crushed stone, sand, fly ash, slag, and construction waste, allowing producers to lower raw material costs by utilizing locally available fillers. Mold inserts for channels, grass pavers, and insulated blocks can be fitted without recalibrating the press, ensuring rapid product line expansion. The compact footprint and integrated soundproofing panels make it suitable for both urban infill sites and remote area installations where logistical simplicity drives project feasibility.
