Shanman (Linyi) Machinery Co, Ltd.
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QT12-15 Machine de fabrication de blocs de béton entièrement automatique

QT12-15 Machine de fabrication de blocs de béton entièrement automatique

La machine de fabrication de blocs entièrement automatique QT12-15 est une unité de production à grande échelle, de haute technologie et avancée pour les briques non cuites, intégrant les principales innovations nationales aux dernières technologies internationales La machine est dotée d'un cadre construit à partir d'acier de construction à haute résistance utilisant des techniques de soudage spécialisées, assurant une durabilité exceptionnelle Elle est équipée d'un écran tactile PLC intelligent importé et de composants électriques authentiques, offrant un haut degré d'automatisation et de facilité d'exploitation Le QT12-15 est polyvalent, capable de produire une large gamme de produits en béton tels que des blocs creux, des briques poreuses, des briques standard, des pavés, des bordures, des composants d'ingénierie hydraulique à grande échelle, des pavés municipaux et des blocs de protection de pente changeant le choix de protection. Avec son moule polyvalent, le moule.

Dimensions : 3800×2500×3550mm
Poids: 13,5 T
Cycle de moulage : 15 secondes/cycle
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QT12-15 Fully Automatic Concrete Block Making Machine

Overview

La machine de fabrication de blocs entièrement automatique QT12-15 est une unité de production à grande échelle, de haute technologie et avancée pour les briques non cuites, intégrant les principales innovations nationales aux dernières technologies internationales La machine est dotée d'un cadre construit à partir d'acier de construction à haute résistance utilisant des techniques de soudage spécialisées, assurant une durabilité exceptionnelle Elle est équipée d'un écran tactile PLC intelligent importé et de composants électriques authentiques, offrant un haut degré d'automatisation et de facilité d'exploitation Le QT12-15 est polyvalent, capable de produire une large gamme de produits en béton tels que des blocs creux, des briques poreuses, des briques standard, des pavés, des bordures, des composants d'ingénierie hydraulique à grande échelle, des pavés municipaux et des blocs de protection de pente changeant le choix de protection. Avec son moule polyvalent, le moule.

Core Advantages

1. Robust and Durable Frame Structure: Constructed using high-strength structural steel and specialized welding techniques for exceptional rigidity; features an extra-long guide design with chrome-plated, wear-resistant guide columns, offering superior torsional and wear resistance.

2. Precise and Stable Material Feeding System: Unique material storage and distribution mechanisms ensure accurate feeding and consistent product density; an arch-breaking rapid feeding device facilitates uniform material distribution, particularly for porous bricks.

3. Advanced Vibration System: Utilizes fully synchronized vibration (variable-frequency synchronous vibration) with adjustable frequencies to suit specific production processes—employing low-frequency feeding and high-frequency molding to optimize compaction for various raw materials. Features a four-shaft synchronous vibration system and a special self-lubricating design to minimize downtime for maintenance.

4. Intelligent Control System: Equipped with imported intelligent PLC touchscreens and genuine electrical components, ensuring high automation and ease of operation; includes an integrated computer self-diagnosis system and remote control capabilities for remote monitoring, control, and diagnostics.

5. Airbag Vibration Compensation Device: Mitigates vibration-induced impact and wear on the machine, thereby enhancing the quality of the finished products.

6. High Efficiency and Energy Saving: Incorporates German variable-frequency technology, resulting in energy savings of approximately 30%.

7. Versatile Application: Rapid mold changing allows for the production of various concrete products, including hollow blocks, porous bricks, standard bricks, paving stones, curbstones, and slope protection bricks. VII. Brick Types Produced

By simply changing molds, the QT12-15 brick-making machine can produce a wide variety of brick types

• Hollow blocks (e.g., 390×190×190 mm)

• Multi-hole bricks (e.g., 240×115×90 mm)

• Standard bricks/solid bricks (e.g., 240×115×53 mm)

• Pavers/colored paving bricks (e.g., 225×112.5×60 mm, 200×100×60 mm)

• Kerbstones

• Slope protection blocks

• Large-scale hydraulic engineering components

• Municipal paving bricks

• Lightweight aggregate (ceramsite) insulation blocks

• Composite insulation concrete blocks

Real-World Case Studies

Operation

Basic Working Principle

The QT12-15 brick making machine utilizes a vibration-and-compression molding process. Its core operating principle involves feeding precisely proportioned and mixed concrete material into the mold cavity. Through the combined action of downward pressure from the press head and high-frequency vibration from the table, the material undergoes simultaneous vertical pressure and high-frequency vibration. This process rapidly expels air and excess moisture, ensuring a tight bond between aggregates and cementing materials to form high-density, high-strength brick bodies. The primary vibration mode is table vibration (or synchronized table-and-mold vibration), with frequencies flexibly adjustable to meet specific production requirements: low frequency is used for material feeding and distribution, while high frequency is used for molding, allowing for optimal compaction results across different raw materials. Workflow

The complete workflow of the QT12-15 fully automatic brick-making machine is as follows

1. Automatic Pallet Feeding: Pallets are automatically conveyed from the pallet magazine to the designated position above the vibrating table.

2. Precise Material Feeding: Material drops from the discharge outlet into the storage hopper; a feeding cart supplies the material to the molding die, where a rotating feeding shaft generates centrifugal force to forcibly feed the material into the mold box.

3. Mold Closing and Forming: The pressure head descends to close the mold, while the vibrator activates to compact and shape the material through vibration and pressure.

4. Demolding: After forming, the mold box lifts to eject the product, releasing it directly onto the pallet.

5. Finished Product Output: A pallet conveyor transfers the palletized bricks to the brick discharge unit; the brick surfaces are cleaned before being sent to the pallet stacker.

6. Curing and Transfer: A forklift transfers the finished bricks to the curing area for the curing process.

Configuration

The complete fully automatic production line associated with the QT12-15 brick-making machine primarily comprises the following equipment:

Equipment NameSpecification/ModelPower
Three-bin aggregate batching stationPL160013 kW
Belt conveyor8m2.2 kW
Cement silo50t—
Water scale100kg—
Cement scale300kg—
Screw conveyor6.7m7.5 kW
Forced-action mixerJS100051 kW
Mixed material conveyor8m2.2 kW
Pallet feederFor QT12-151.5 kW
QT12-15 main molding machineQT12-1554.2 kW
Brick transfer machineFor QT12-151.5 kW
Pallet elevator/stackerFor QT12-153.7 kW

Optional equipment: material feeding device, loader, forklift, etc.

Specification

Parameter ItemSpecifications
Main Machine Dimensions3800 x 2500 x 3550 mm
Main Machine Weight135,000 kg
Molding Cycle15–25 seconds/cycle
Vibration Force (Excitation Force)120–150 kN
Vibration Frequency2800–4500 cycles/min
Main Machine Power (Installed Capacity)56.2 kW
Control SystemPLC intelligent control + HMI touchscreen
Molding MethodVibration and pressure molding (synchronized vibration of table and mold)
Number of Operators2–3 people (fully automatic production line)
Voltage380V / 415V / 440V (customizable upon request)
Rated Pressure21–31.5 MPa
Compatible Mixer ModelJS1000 forced-action mixer
Pallet Dimensions1400 × 900 × 35 mm
Installation Area RequirementsWorkshop area approx. 300 m²; total production line land area approx. 2500–6500 m²
Curing Area for Green BricksRecommended based on daily output; typically requires 1000–3000 m²
Water Consumption for Mixing10–15 tons/day
Water Usage for Natural Curing (Sprinkling)Approx. 12–15 tons/day (depending on climate and curing process)
Suitable Raw MaterialsCrushed stone dust, sand, gravel, cement; allows for high-volume addition of industrial wastes such as fly ash, furnace slag, steel slag, coal gangue, ceramsite, perlite, etc.

Capacity

The theoretical output of the QT12-15 brick-making machine for various brick types is as follows (calculated based on an 8-hour shift):

Brick TypeSpecifications (mm)Quantity per MoldHourly OutputOutput per Shift (8h)
Hollow Block390×190×19012 blocks1,728–2,160 blocks17,280–23,040 blocks
Multi-hole Brick240×115×9030 blocks5,400–7,200 blocks43,200–57,600 blocks
Standard Brick240×115×5360 blocks12,700–14,400 blocks101,600–115,200 blocks
Paver225×112.5×6030 blocks5,400–7,200 blocks43,200–57,600 blocks

Note: The production figures above are theoretical calculations; actual molding cycles and output depend on factors such as raw material properties and product type.

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En changeant de moule, la machine peut produire des blocs creux, des blocs pleins, des pavés, des pavés imbriqués, des bordures et d'autres produits en béton.

Les matériaux courants comprennent le ciment, le sable, la pierre concassée, les cendres volantes, les scories et autres granulats disponibles localement. Le mélange exact dépend de la résistance et de la finition requises du bloc.

Oui. Nous pouvons recommander ou personnaliser la configuration de la machine, la conception du moule, la capacité de production et le niveau d'automatisation en fonction de vos échantillons de blocs et des conditions d'usine.

L'alimentation standard comprend normalement la machine à blocs principaux, le système de contrôle et le moule sélectionné Des mélangeurs, des convoyeurs, des systèmes de palettes et d'autres équipements auxiliaires peuvent être ajoutés selon les besoins.

Oui. Nous fournissons des conseils d'installation, de mise en service, de formation des opérateurs, un support technique et un service de pièces de rechange. Des options de support à distance et sur site sont disponibles.

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