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Cement Brick Making Machine Equipment
Cement brick making machine equipment Core Components of the Machine: Main Forming Unit: Thickened square tube gantry frame, including upper pressure head, lower mold box, and vibration chamber. Uses 45# hardened wear-resistant molds; changing the mold allows for switching brick shapes and...
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Langfang Nianpeng Mechanical Equipment Processing Co., Ltd. is one of the most reliable manufacturers and suppliers of cement brick making machine equipment in China. If you're going to buy high quality cement brick making machine equipment, welcome to get pricelist and quotation from our factory. For price consultation, contact us.
Cement brick making machine equipment
Core Components of the Machine:
Main Forming Unit: Thickened square tube gantry frame, including upper pressure head, lower mold box, and vibration chamber. Uses 45# hardened wear-resistant molds; changing the mold allows for switching brick shapes and sizes. Dual synchronous vibration motors provide low-frequency material feeding and high-frequency compaction, ensuring high-density bricks without voids.
Color Material Feeding System: Independent material hopper and spiral feeding device for precise quantitative dispensing of color powder surface material, enabling layered application of base material and color material-a core configuration distinguishing it from ordinary brick making machines.
Hydraulic Pump Station: Dual-tank, dual-filter hydraulic power unit with proportional directional valves. Hydraulically drives pressing, demolding, and plate feeding actions. Nominal pressure approximately 4000KN, suitable for large-size colored brick pressing.
PLC Control Cabinet: Fully automatic models feature an LCD touch panel for one-button setting of vibration time, pressing pressure, and plate feeding speed. The entire process is automated and can store multiple sets of brick shape parameters.
Supporting auxiliary equipment includes an electronic batching machine, a forced mixer, a belt conveyor, a brick feeding rack, and a brick lifting and stacking machine, forming a complete automated production line.
Precise ingredient mixing: The base materials (cement, sand, waste residue) and colored materials (cement, fine sand, iron oxide pigment) are weighed separately and forcibly mixed until they are semi-dry and free of lumps.
Layered fabric feeding: First, the colored fabric is fed to cover the surface of the mold, and then the bottom layer of aggregate is filled in. The fabric is even and there is no missing material or color leakage.
Vibration and compression molding: Vibration and synchronous hydraulic pressure for 5-8 seconds compact and liquefy the material, ensuring the brick blank has the required density and is less prone to sanding and fading.
Hydraulic demolding: The pressure head rises, the mold box descends, and the conveyor plate smoothly delivers the finished colored bricks.
Stacking and curing: After stacking, the brick blanks are transported to the storage yard for natural curing for 2-3 days. After they are fully hardened, they can be used for paving.
Core Advantages of the Equipment:
Multiple Product Varieties in One Machine: By changing the molds, a single machine can produce dozens of specifications of products, including permeable colored bricks, herringbone grass pavers, curb stones, slope protection bricks, and antique-style bricks.
Stable and Durable Coloring: A dedicated layered fabric system allows the color to penetrate the brick surface, unlike later-applied coatings. It does not fade or peel even after long-term sun exposure.
Environmentally Friendly and Cost-Effective: It utilizes large quantities of fly ash, slag, and construction waste, eliminating the need for burning. This results in low energy consumption, no smoke pollution, and lower raw material procurement costs.
Optional Automation Levels: Small semi-automatic models require 2-3 operators, while large fully automatic production lines require only 4-5 people, with an hourly capacity of up to 2000 standard paving bricks.
Stable Operation and Long Service Life: Multiple sealed hydraulic valves, cast steel vibration chamber, and hardened wear-resistant molds ensure simple daily maintenance and a low failure rate during long-term continuous production.
Equipment Use and Maintenance Precautions
The installation site must be hardened and level. Tighten all anchor bolts to prevent resonance during operation, which could cause mold displacement and brick size deviation.
The hydraulic system should be filled with standard 46# anti-wear hydraulic oil. Clean the dual filter elements regularly. Control the operating oil temperature below 60℃; if high, activate the cooling device.
Before starting the machine each day, check the vibrating motor, hydraulic oil pipes, and feeding auger for looseness and leaks. Perform a no-load test run; if no abnormalities are found, then begin production.
The color powder raw material must be dry and free of lumps. The material should be thoroughly mixed to prevent localized color differences. The moisture content of the raw material must be strictly controlled to a semi-dry state; too dry, and it will easily crumble; too wet, and it will stick to the mold.
Clean the mold daily of residual concrete. Apply release agent regularly. Repair worn molds promptly by welding to prevent damaged edges and corners of the colored bricks.
The motor operating temperature should not exceed 60℃. If abnormal noise, abnormal current, or tripping occurs, stop the machine immediately for troubleshooting. Do not continue operation with a faulty motor.
For long-term shutdowns, the hoppers should be emptied, the vibrating box and molds cleaned, the water in the hydraulic lines drained, and rust prevention measures taken.
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