QT4‑15C is a newly upgraded fully‑automatic table‑vibration brick machine customized for small‑and‑medium‑size environmental‑friendly brick plants. It supports diverse industrial solid‑waste feedstock and manufactures hollow blocks, standard bricks, pavers and other building products. Key selling points oriented for overseas buyers are shown below:
1. Broad Solid‑waste Raw Material Compatibility & Flexible Multi‑mold Production
This machine delivers excellent adaptability for different kinds of industrial and construction solid waste. The mixing proportion of fly ash can reach up to 70%. Slag, coal gangue, tailings, stone powder and recycled construction waste can all serve as main production materials, greatly cutting your raw‑material procurement expenditure. Adopting quick‑buckle mould‑change structure, one single machine can mass‑produce 390‑size hollow blocks, standard solid bricks, eight‑hole bricks, grass‑planting bricks, permeable pavers, curbstones and interlocking slope bricks for municipal projects. One unit covers multiple product demands without extra investment in additional production lines. It works well with local raw materials widely seen in the Middle East, Africa and Turkey, helping you expand your product portfolio and win more local engineering orders.
2. Integrated Intelligent PLC Automatic Control System
It is equipped with professional industrial PLC and high‑definition touch screen, combining machinery, hydraulic, photoelectric and high‑frequency vibration technologies as one system. Three practical operation modes are available: manual mode for no‑load tests; single‑cycle mode for trial‑production quality inspection; full‑automatic one‑key circulation mode which completes pallet feeding, material distributing, pre‑vibration, hydraulic pressing, synchronous demoulding and brick discharging automatically. Only one operator is required for whole‑line supervision. Non‑contact proximity switches precisely monitor every working station, while all production parameters are visually adjustable. New operators can get familiar with operation quickly without long‑term professional training, which lowers your labor cost for overseas production sites.
3. Premium Core Components for Stable Continuous Operation with Low Failure Risk
Main hydraulic valves and sealing parts adopt original imported accessories; contactors and motors are supplied by top domestic brands. Synchronous shafts and drive pins are fitted with thickened wear‑resistant sleeves. Every unit goes through complete electromechanical linkage test before delivery. It seldom suffers oil leakage, short‑circuit or mechanical jamming during long‑hour continuous running. Mis‑operation will hardly cause critical damage. The machine supports round‑the‑clock production, bringing reliable performance for remote overseas brick factories.
4. Patented High‑frequency Vibration plus Forced Synchronous Demoulding for High‑quality Finished Bricks
The self‑developed patented vertical table‑vibration box is driven by dual synchronous motors and bidirectional eccentric shafts, delivering vibration frequency of 50‑70Hz and excitation force up to 380 kN. Two‑stage pre‑vibration together with main vibration ensures full aggregate filling inside mould cavities without voids or internal delamination. The forced synchronous connecting‑rod demoulding frame drives pressure head and lower mould to lift synchronously at steady low speed to avoid brick surface scratches. Finished blocks reach tensile strength above 15 MPa with good frost‑resistance, impermeability and sound‑insulation performance. Product thickness keeps consistent and the qualified rate can exceed 98%. Less cracked or chipped bricks reduce raw‑material waste and extra manual rework cost and lift your overall profit margin.
5. High‑efficiency Energy‑saving Production Line with Closed Even‑distributing Feeder
The molding cycle only takes 15‑20 seconds. It can produce 4 large hollow blocks or 28 standard bricks in one cycle, while the total installed power is merely 21.8 kW, consuming much less power than comparable models. The closed even‑distributing feeder adopts reciprocating multi‑row rakes on the distribution trolley to break piled‑up aggregates and fill every corner of moulds. A front‑mounted cleaning brush automatically scrapes off concrete residues on the pressure head. The fully‑enclosed main bin effectively suppresses dust; feeding thickness can be adjusted flexibly to eliminate defective products caused by insufficient feeding. Freshly‑formed green bricks can be naturally cured at ambient temperature without steam kilns, which saves huge investment for auxiliary equipment and daily operating costs for small‑scale factories and creates a cleaner eco‑friendly workshop environment.
6. Thickened Integrated Welded Frame for Anti‑fatigue Long‑term Service Life
The main frame is integrally welded by thick steel plates and goes through stress‑relief treatment after welding. It resists deformation and cracking even under long‑time high‑frequency vibration. Thick damping rubber blocks installed under the vibration platform absorb working impact and reduce noise, offering effective protection for pallets, moulds and vibration assemblies. The whole machine is built to adapt to 24‑hour year‑round continuous production of overseas brick plants and extends your equipment service life.
QT4‑15C is a newly upgraded fully‑automatic table‑vibration brick machine customized for small‑and‑medium‑size environmental‑friendly brick plants. It supports diverse industrial solid‑waste feedstock and manufactures hollow blocks, standard bricks, pavers and other building products. Key selling points oriented for overseas buyers are shown below:
1. Broad Solid‑waste Raw Material Compatibility & Flexible Multi‑mold Production
This machine delivers excellent adaptability for different kinds of industrial and construction solid waste. The mixing proportion of fly ash can reach up to 70%. Slag, coal gangue, tailings, stone powder and recycled construction waste can all serve as main production materials, greatly cutting your raw‑material procurement expenditure. Adopting quick‑buckle mould‑change structure, one single machine can mass‑produce 390‑size hollow blocks, standard solid bricks, eight‑hole bricks, grass‑planting bricks, permeable pavers, curbstones and interlocking slope bricks for municipal projects. One unit covers multiple product demands without extra investment in additional production lines. It works well with local raw materials widely seen in the Middle East, Africa and Turkey, helping you expand your product portfolio and win more local engineering orders.
2. Integrated Intelligent PLC Automatic Control System
It is equipped with professional industrial PLC and high‑definition touch screen, combining machinery, hydraulic, photoelectric and high‑frequency vibration technologies as one system. Three practical operation modes are available: manual mode for no‑load tests; single‑cycle mode for trial‑production quality inspection; full‑automatic one‑key circulation mode which completes pallet feeding, material distributing, pre‑vibration, hydraulic pressing, synchronous demoulding and brick discharging automatically. Only one operator is required for whole‑line supervision. Non‑contact proximity switches precisely monitor every working station, while all production parameters are visually adjustable. New operators can get familiar with operation quickly without long‑term professional training, which lowers your labor cost for overseas production sites.
3. Premium Core Components for Stable Continuous Operation with Low Failure Risk
Main hydraulic valves and sealing parts adopt original imported accessories; contactors and motors are supplied by top domestic brands. Synchronous shafts and drive pins are fitted with thickened wear‑resistant sleeves. Every unit goes through complete electromechanical linkage test before delivery. It seldom suffers oil leakage, short‑circuit or mechanical jamming during long‑hour continuous running. Mis‑operation will hardly cause critical damage. The machine supports round‑the‑clock production, bringing reliable performance for remote overseas brick factories.
4. Patented High‑frequency Vibration plus Forced Synchronous Demoulding for High‑quality Finished Bricks
The self‑developed patented vertical table‑vibration box is driven by dual synchronous motors and bidirectional eccentric shafts, delivering vibration frequency of 50‑70Hz and excitation force up to 380 kN. Two‑stage pre‑vibration together with main vibration ensures full aggregate filling inside mould cavities without voids or internal delamination. The forced synchronous connecting‑rod demoulding frame drives pressure head and lower mould to lift synchronously at steady low speed to avoid brick surface scratches. Finished blocks reach tensile strength above 15 MPa with good frost‑resistance, impermeability and sound‑insulation performance. Product thickness keeps consistent and the qualified rate can exceed 98%. Less cracked or chipped bricks reduce raw‑material waste and extra manual rework cost and lift your overall profit margin.
5. High‑efficiency Energy‑saving Production Line with Closed Even‑distributing Feeder
The molding cycle only takes 15‑20 seconds. It can produce 4 large hollow blocks or 28 standard bricks in one cycle, while the total installed power is merely 21.8 kW, consuming much less power than comparable models. The closed even‑distributing feeder adopts reciprocating multi‑row rakes on the distribution trolley to break piled‑up aggregates and fill every corner of moulds. A front‑mounted cleaning brush automatically scrapes off concrete residues on the pressure head. The fully‑enclosed main bin effectively suppresses dust; feeding thickness can be adjusted flexibly to eliminate defective products caused by insufficient feeding. Freshly‑formed green bricks can be naturally cured at ambient temperature without steam kilns, which saves huge investment for auxiliary equipment and daily operating costs for small‑scale factories and creates a cleaner eco‑friendly workshop environment.
6. Thickened Integrated Welded Frame for Anti‑fatigue Long‑term Service Life
The main frame is integrally welded by thick steel plates and goes through stress‑relief treatment after welding. It resists deformation and cracking even under long‑time high‑frequency vibration. Thick damping rubber blocks installed under the vibration platform absorb working impact and reduce noise, offering effective protection for pallets, moulds and vibration assemblies. The whole machine is built to adapt to 24‑hour year‑round continuous production of overseas brick plants and extends your equipment service life.
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