The QMJ-6A is a professional hydraulic cement block making machine developed by Hongfa Science and Technology Industry, adopting classic pallet-free egg-layer walking working mode that perfectly matches small and medium-scale cement block production needs. Different from traditional fixed block machines that rely on wooden, plastic or steel pallets, this machine completes block forming and curing directly on flat cement ground without any pallet auxiliary equipment. It completely saves long-term repeated costs of pallet purchasing, replacement, cleaning and storage, greatly reducing the overall production investment threshold. Equipped with a mature hydraulic walking and steering system, the machine can move freely and adjust working positions automatically during continuous production. It requires no fixed production line, no special factory foundation and no supporting conveying equipment, adapting flexibly to open-air yards, rural construction sites, temporary processing sites and simple workshops. This highly flexible mobile design makes it an ideal low-cost solution for decentralized cement block production projects worldwide.
Centered on cement block molding, the QMJ-6A is equipped with a standardized matched hydraulic power system, maintaining stable working pressure at 6-8MPa throughout the operation process. The integrated hydraulic control realizes precise coordination of feeding, pressing, vibration and walking actions, avoiding unstable molding quality caused by power fluctuation of ordinary mechanical brick machines. Upgraded secondary mould vibration technology replaces the traditional single vibration structure, generating uniform and high-frequency vibration force to fully discharge air bubbles inside cement and aggregate mixtures. This processing method enables tight material filling, uniform density and neat edges of finished cement blocks and hollow blocks, effectively improving block compression resistance and structural stability. All finished products fully meet international civil construction and masonry engineering standards, ensuring stable and qualified batch production of cement building materials.
This hydraulic egg-layer block machine features excellent raw material adaptability, not only suitable for standard cement concrete production, but also capable of utilizing various local low-cost and recycled materials. It can fully process river sand, stone powder, natural soil and clay as main raw materials, and also reuse industrial wastes such as fly ash and slag, as well as recycled aggregates from construction waste. By mixing with cement in a scientific proportion, all waste materials can be turned into qualified cement hollow blocks and solid blocks, realizing waste recycling and green production. This multi-resource utilization mode greatly reduces raw material procurement and transportation costs for customers, conforms to global environmental protection and circular economy policies, and brings higher economic benefits for small-scale brick making projects.
Focusing on core cement hollow block production, the QMJ-6A pallet-free egg-layer machine supports fast and convenient mold replacement to realize diversified product manufacturing. On the basis of mass production of standard cement hollow blocks for building wall masonry, it can also produce solid cement bricks, perforated bricks, interlocking pavers and slope protection bricks by replacing different precision molds. One machine covers multiple production scenarios including residential building masonry, municipal road paving, water conservancy slope protection and rural infrastructure construction. The flexible multi-functional design effectively improves equipment utilization rate, avoids single-product production limitations, and enables customers to flexibly adjust product types according to market demand, maximizing project return on investment.
As an entry-level practical hydraulic cement block machine, the QMJ-6A adopts an optimized lightweight reinforced steel structure with a total machine weight of 2500kg, which is easy to transport and install without large hoisting equipment. The whole machine features reasonable structural layout, strong shock resistance and mechanical stability, adapting to long-term outdoor continuous operation. It adopts ergonomic seat lever integrated control, with intuitive and simple operation logic. Only 1-2 workers are required to complete the whole production process, and novice operators can master the operation proficiently through simple short-term training, saving a lot of labor costs. The equipment has low daily power consumption, no pallet loss, and extremely low daily operation and maintenance costs. Routine maintenance only includes regular cleaning, lubrication and pipeline inspection, without complex disassembly and professional maintenance. It is a high-cost-performance and worry-free cement block making equipment for small brick factories and individual construction projects.
The QMJ-6A is a professional hydraulic cement block making machine developed by Hongfa Science and Technology Industry, adopting classic pallet-free egg-layer walking working mode that perfectly matches small and medium-scale cement block production needs. Different from traditional fixed block machines that rely on wooden, plastic or steel pallets, this machine completes block forming and curing directly on flat cement ground without any pallet auxiliary equipment. It completely saves long-term repeated costs of pallet purchasing, replacement, cleaning and storage, greatly reducing the overall production investment threshold. Equipped with a mature hydraulic walking and steering system, the machine can move freely and adjust working positions automatically during continuous production. It requires no fixed production line, no special factory foundation and no supporting conveying equipment, adapting flexibly to open-air yards, rural construction sites, temporary processing sites and simple workshops. This highly flexible mobile design makes it an ideal low-cost solution for decentralized cement block production projects worldwide.
Centered on cement block molding, the QMJ-6A is equipped with a standardized matched hydraulic power system, maintaining stable working pressure at 6-8MPa throughout the operation process. The integrated hydraulic control realizes precise coordination of feeding, pressing, vibration and walking actions, avoiding unstable molding quality caused by power fluctuation of ordinary mechanical brick machines. Upgraded secondary mould vibration technology replaces the traditional single vibration structure, generating uniform and high-frequency vibration force to fully discharge air bubbles inside cement and aggregate mixtures. This processing method enables tight material filling, uniform density and neat edges of finished cement blocks and hollow blocks, effectively improving block compression resistance and structural stability. All finished products fully meet international civil construction and masonry engineering standards, ensuring stable and qualified batch production of cement building materials.
This hydraulic egg-layer block machine features excellent raw material adaptability, not only suitable for standard cement concrete production, but also capable of utilizing various local low-cost and recycled materials. It can fully process river sand, stone powder, natural soil and clay as main raw materials, and also reuse industrial wastes such as fly ash and slag, as well as recycled aggregates from construction waste. By mixing with cement in a scientific proportion, all waste materials can be turned into qualified cement hollow blocks and solid blocks, realizing waste recycling and green production. This multi-resource utilization mode greatly reduces raw material procurement and transportation costs for customers, conforms to global environmental protection and circular economy policies, and brings higher economic benefits for small-scale brick making projects.
Focusing on core cement hollow block production, the QMJ-6A pallet-free egg-layer machine supports fast and convenient mold replacement to realize diversified product manufacturing. On the basis of mass production of standard cement hollow blocks for building wall masonry, it can also produce solid cement bricks, perforated bricks, interlocking pavers and slope protection bricks by replacing different precision molds. One machine covers multiple production scenarios including residential building masonry, municipal road paving, water conservancy slope protection and rural infrastructure construction. The flexible multi-functional design effectively improves equipment utilization rate, avoids single-product production limitations, and enables customers to flexibly adjust product types according to market demand, maximizing project return on investment.
As an entry-level practical hydraulic cement block machine, the QMJ-6A adopts an optimized lightweight reinforced steel structure with a total machine weight of 2500kg, which is easy to transport and install without large hoisting equipment. The whole machine features reasonable structural layout, strong shock resistance and mechanical stability, adapting to long-term outdoor continuous operation. It adopts ergonomic seat lever integrated control, with intuitive and simple operation logic. Only 1-2 workers are required to complete the whole production process, and novice operators can master the operation proficiently through simple short-term training, saving a lot of labor costs. The equipment has low daily power consumption, no pallet loss, and extremely low daily operation and maintenance costs. Routine maintenance only includes regular cleaning, lubrication and pipeline inspection, without complex disassembly and professional maintenance. It is a high-cost-performance and worry-free cement block making equipment for small brick factories and individual construction projects.
The Hongfa QMJ‑6A can manufacture a wide range of cement brick sizes by changing interchangeable moulds, including standard hollow blocks, solid bricks and interlocking pavers for construction and paving projects. Common available brick dimensions cover 390×190×190 mm hollow blocks, 240×115×53 mm solid bricks and 300×150×100 mm interlocking pavers. Pieces per mould are determined by the selected mould. All output figures are theoretical, subject to raw‑material condition and operator proficiency.
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