QT8-15 automatic concrete press brick making machine is a heavy-duty fully automatic PLC automatic concrete block production line,integrating mechanical structure, hydraulic drive and intelligent PLC control system. As high-capacity concrete brick making machine, it accepts diversified raw materials including sand, stone dust, fly ash, coal gangue and construction waste aggregate, which greatly cuts raw material cost and realizes eco-friendly waste recycling. The molding cycle is fixed at 15 seconds, 8 standard solid bricks can be produced per mold, and the maximum 8-hour shift output reaches 17,000 pieces. The whole set includes pallet feeder, main molding host, block conveyor and independent hydraulic station, matching with complete twin-shaft mixer. This construction block molding machine is widely applicable for medium & large brick factories, municipal road construction and overseas brick plant investment projects.
As classic QT8-15 brick making machine, it delivers larger output than QT6 series equipment, perfectly meeting mass production demands of large-scale manufacturers. The whole machine adopts thickened integral welding frame and four-column precise guiding structure, with uniform clearance between guide sleeves and guide pillars to guarantee stable demoulding without scratching finished blocks. The heavy load structure supports long-time non-stop continuous production, effectively improving factory operation efficiency, which is an ideal high-output cement brick making machinery for bulk order processing.
Equipped with industrial PLC controller and human-machine touch screen panel, this brick machine supports manual and automatic dual operation modes. All production links of feeding, vibration pressing, demoulding and pallet delivery are interlocked by intelligent programs. Built-in fault self-diagnosis system will automatically send alarm and display error codes once abnormal situations occur, which greatly reduces maintenance difficulty. All production formulas can be stored and recalled with one click, effectively unifying finished brick quality and cutting manual operation errors, only 3-4 workers are required to operate the whole production line.
This concrete press brick making machine adopts vertical directional dual-frequency vibration table with vibration frequency of 4800-5300 times per minute. It realizes low-frequency uniform feeding and high-frequency rapid compaction, fully exhausting air inside concrete within 2-3 seconds. The compressive strength of finished blocks exceeds 18MPa, with neat size, excellent frost resistance, anti-seepage and thermal insulation performance. Finished bricks can be stacked directly after demoulding without deformation, and the reject rate is controlled below 1%, far lower than ordinary brick making machine on the market. Three-layer rubber spring vibration isolation structure reduces vibration damage to host, pallets and molds, extending service life of wearing parts.
This off-grid brick plant equipment has extremely strong adaptability to raw materials. Customers can use local sand, gravel and stone powder as aggregates, and mix a large proportion of industrial waste such as fly ash, coal gangue and construction recycled aggregate to replace cement, significantly lowering overall production cost. The maximum aggregate particle size within 10mm meets production requirements, fully complying with global environmental protection standards for solid waste resource utilization. It helps brick factories reduce raw material procurement expenditure and enjoy local environmental preferential policies.
As versatile concrete press brick machine, it supports rapid mold disassembly and replacement without complicated tools. Users can switch production of hollow blocks, solid standard bricks, interlocking pavers, curb stones, grass bricks and slope protection blocks in a short time. An optional color feeding unit can be matched to produce colorful permeable pavers with decorative surface layers, making it a professional paver brick production line that covers both building wall blocks and municipal landscape bricks. One device meets multiple market demands and maximizes equipment utilization rate, avoiding idle investment.
The machine is equipped with separated integrated hydraulic pump station, which isolates dust and vibration interference to hydraulic components. The rated working pressure stably maintains 16MPa, equipped with built-in cooling device and multi-stage filter to stabilize oil temperature at 25-50℃, compatible with 32# and 46# anti-wear hydraulic oil for all climate regions. Cylinders and hydraulic valves operate smoothly without jamming or pressure loss. Our factory provides 3-year warranty for main frame, 1-year warranty for core electric and hydraulic parts. We can dispatch professional engineers to overseas sites for installation, commissioning and full operator training, supply low-cost original spare parts for whole service life, and provide 24-hour online video technical guidance to solve operation and maintenance problems at any time.
QT8-15 concrete press brick making machine integrates large output, PLC intelligent control, high-efficiency vibration molding and multi-product production functions, balancing production efficiency, finished brick quality and long-term operation cost. It is the preferred medium-to-large full-automatic block making concrete machine for global brick manufacturing investors. Custom molds and diesel power unit are optional for remote construction sites without industrial power supply, supporting turnkey factory construction with complete raw material proportion formulas.
QT8-15 automatic concrete press brick making machine is a heavy-duty fully automatic PLC automatic concrete block production line,integrating mechanical structure, hydraulic drive and intelligent PLC control system. As high-capacity concrete brick making machine, it accepts diversified raw materials including sand, stone dust, fly ash, coal gangue and construction waste aggregate, which greatly cuts raw material cost and realizes eco-friendly waste recycling. The molding cycle is fixed at 15 seconds, 8 standard solid bricks can be produced per mold, and the maximum 8-hour shift output reaches 17,000 pieces. The whole set includes pallet feeder, main molding host, block conveyor and independent hydraulic station, matching with complete twin-shaft mixer. This construction block molding machine is widely applicable for medium & large brick factories, municipal road construction and overseas brick plant investment projects.
As classic QT8-15 brick making machine, it delivers larger output than QT6 series equipment, perfectly meeting mass production demands of large-scale manufacturers. The whole machine adopts thickened integral welding frame and four-column precise guiding structure, with uniform clearance between guide sleeves and guide pillars to guarantee stable demoulding without scratching finished blocks. The heavy load structure supports long-time non-stop continuous production, effectively improving factory operation efficiency, which is an ideal high-output cement brick making machinery for bulk order processing.
Equipped with industrial PLC controller and human-machine touch screen panel, this brick machine supports manual and automatic dual operation modes. All production links of feeding, vibration pressing, demoulding and pallet delivery are interlocked by intelligent programs. Built-in fault self-diagnosis system will automatically send alarm and display error codes once abnormal situations occur, which greatly reduces maintenance difficulty. All production formulas can be stored and recalled with one click, effectively unifying finished brick quality and cutting manual operation errors, only 3-4 workers are required to operate the whole production line.
This concrete press brick making machine adopts vertical directional dual-frequency vibration table with vibration frequency of 4800-5300 times per minute. It realizes low-frequency uniform feeding and high-frequency rapid compaction, fully exhausting air inside concrete within 2-3 seconds. The compressive strength of finished blocks exceeds 18MPa, with neat size, excellent frost resistance, anti-seepage and thermal insulation performance. Finished bricks can be stacked directly after demoulding without deformation, and the reject rate is controlled below 1%, far lower than ordinary brick making machine on the market. Three-layer rubber spring vibration isolation structure reduces vibration damage to host, pallets and molds, extending service life of wearing parts.
This off-grid brick plant equipment has extremely strong adaptability to raw materials. Customers can use local sand, gravel and stone powder as aggregates, and mix a large proportion of industrial waste such as fly ash, coal gangue and construction recycled aggregate to replace cement, significantly lowering overall production cost. The maximum aggregate particle size within 10mm meets production requirements, fully complying with global environmental protection standards for solid waste resource utilization. It helps brick factories reduce raw material procurement expenditure and enjoy local environmental preferential policies.
As versatile concrete press brick machine, it supports rapid mold disassembly and replacement without complicated tools. Users can switch production of hollow blocks, solid standard bricks, interlocking pavers, curb stones, grass bricks and slope protection blocks in a short time. An optional color feeding unit can be matched to produce colorful permeable pavers with decorative surface layers, making it a professional paver brick production line that covers both building wall blocks and municipal landscape bricks. One device meets multiple market demands and maximizes equipment utilization rate, avoiding idle investment.
The machine is equipped with separated integrated hydraulic pump station, which isolates dust and vibration interference to hydraulic components. The rated working pressure stably maintains 16MPa, equipped with built-in cooling device and multi-stage filter to stabilize oil temperature at 25-50℃, compatible with 32# and 46# anti-wear hydraulic oil for all climate regions. Cylinders and hydraulic valves operate smoothly without jamming or pressure loss. Our factory provides 3-year warranty for main frame, 1-year warranty for core electric and hydraulic parts. We can dispatch professional engineers to overseas sites for installation, commissioning and full operator training, supply low-cost original spare parts for whole service life, and provide 24-hour online video technical guidance to solve operation and maintenance problems at any time.
QT8-15 concrete press brick making machine integrates large output, PLC intelligent control, high-efficiency vibration molding and multi-product production functions, balancing production efficiency, finished brick quality and long-term operation cost. It is the preferred medium-to-large full-automatic block making concrete machine for global brick manufacturing investors. Custom molds and diesel power unit are optional for remote construction sites without industrial power supply, supporting turnkey factory construction with complete raw material proportion formulas.
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