QT12-15レンガ/ブロック製造機
QT12-15 is a multifunctional concrete block making machine designed for customers that need flexible production of different concrete products from one machine platform. Its hydraulic pressing and vibration molding system compacts the concrete mixture inside the mold while maintaining a consistent production cycle.
The machine is equipped with a PLC intelligent control system and man-machine interface. The control system manages the production sequence and supports production program management, malfunction diagnosis and remote technical support. Operators can learn the basic operating procedures after training without requiring highly specialized machine operation experience.
Different molds can be selected according to the required block dimensions and product design. The QT12-15 can be configured for hollow blocks, porous blocks, solid bricks, Holland blocks, road curb bricks, paving products and other concrete products.
For customers planning a complete manufacturing project, the machine can also be integrated with concrete mixing, material feeding, pallet handling, curing, stacking and packing equipment according to the required production process.
Key Features of QT12-15
Hydraulic and Vibration Molding
The QT12-15 uses hydraulic pressure together with vibration during the molding process. The combination helps compact the concrete mixture and form blocks with consistent dimensions.
The rated pressure is 31.5 MPa and the vibration force reaches 150 kN, providing the forming force required for regular concrete block production.
PLC Intelligent Control
A PLC-based control system manages the machine's production sequence. The man-machine interface allows operators to monitor and control production parameters and supports malfunction diagnosis.
This control structure simplifies daily operation and makes the machine suitable for production facilities that require repeatable molding cycles.
Flexible Mold Configuration
The QT12-15 can use different molds for different block sizes and shapes. Mold selection determines the number of products produced per cycle and therefore has a direct effect on production capacity.
Customers should provide the required product dimensions and target output when requesting a mold recommendation.
15–23 Second Molding Cycle
The listed molding cycle is 15–23 seconds. Actual production time can vary according to mold configuration, concrete mixture, material feeding, pallet handling and operating conditions.
Multiple Concrete Products
The QT12-15 is designed as a multifunctional machine. Available production applications include hollow blocks, porous blocks, solid bricks, Holland blocks, road curb bricks, hydraulic blocks, perforated bricks and standard concrete bricks. Special product configurations can be evaluated according to mold requirements.機械を作る QT12-15 ブロック 技術仕様：
QT12-15 中空ブロック機 コンクリート生産能力：
How Is Block Production Capacity Calculated?
Block output is affected mainly by three factors:
Pieces per mold × molding cycles × operating time
For example, a mold producing 12 hollow blocks per cycle will have a different hourly output from a mold producing 30 or 63 smaller products.
For an accurate production estimate, send us:
- Block dimensions
- Product type
- Required pieces per hour or per day
- Expected working hours per day
- Available raw materials
- Required automation level
Our technical team can then recommend the appropriate mold and production configuration.
What Products Can the QT12-15 Produce?
The QT12-15 can be configured for a range of concrete products according to the selected mold.
Hollow Blocks
Hollow concrete blocks are widely used for wall construction and building projects. The current production data includes a 390 × 190 × 190 mm hollow block configuration with 12 pieces per mold.
Solid Concrete Bricks
Solid bricks can be produced using a dedicated mold configuration. Smaller solid products can achieve higher pieces-per-cycle output because more cavities can be incorporated into the mold.
Porous Blocks
The QT12-15 can be configured for porous blocks, with the current production data listing a 240 × 115 × 90 mm configuration and 30 pieces per mold.
Paving and Holland Blocks
For paving applications, the machine can be equipped with suitable paving molds. The listed Holland block configuration is 200 × 100 × 60 mm with 42 pieces per mold.
Curbstones and Special Concrete Products
Road curb bricks, hydraulic blocks and other specially shaped concrete products require corresponding molds. Product dimensions, mold design and required output should be confirmed before ordering.
Block Mold Selection
The mold is one of the most important components when configuring a concrete block making machine because it determines the final product shape, dimensions and number of pieces produced per cycle.
Before selecting a mold, confirm:
- Product type
- Product length, width and height
- Required cavity quantity
- Target production capacity
- Concrete mixture
- Product surface requirements
- Required strength and applicable standards
Kimberly Machinery also supplies different types of block molds for concrete brick and block production.
If you already have a target block drawing, send the drawing or dimensions to our technical team for mold evaluation.
Main Raw Materials
The QT12-15 can work with commonly used cement-based concrete mixtures. The current machine specification lists the following main raw materials:
- Cement
- Sand
- フライアッシュ
- Crushed stone
- Additives
- Suitable construction waste
The actual mix ratio should be determined according to the selected product, required strength, local raw material characteristics and applicable production standards.
Raw material quality also affects molding stability, product density and final block performance. Therefore, production testing should be carried out before mass production when using a new material combination.
QT12-15 Production Line Configuration
The QT12-15 can be used as a standalone block molding machine or integrated into a complete concrete block production line.
A typical production process includes:
Raw Material Storage → Batching → Concrete Mixing → Material Feeding → Block Molding → Pallet Transfer → Curing → Stacking → Packing
Depending on the required automation level, the production line may include:
| Equipment | Main Function |
|---|---|
| Raw Material Bins | Store and feed aggregates |
| Batching System | Control material proportions |
| コンクリート混合システム | Prepare the concrete mixture |
| Conveyor / Feeding System | Transfer concrete to the molding machine |
| QT12-15 Block Machine | Hydraulic and vibration molding |
| Block Pallets | Support freshly molded blocks |
| Pallet Handling System | Transfer pallets between production stages |
| Curing Area / System | Provide suitable curing conditions |
| ブロックパレタイザー | Automate finished block stacking |
| Packing Machine | Prepare finished products for transport |
The final equipment list should be based on the target production capacity, available site, labor plan and desired automation level.
Machine Configuration
A typical QT12-15 project can be configured according to the customer's product and automation requirements.
| コンポーネント | Configuration |
|---|---|
| Main Block Machine | QT12-15 |
| 油圧システム | Integrated with the molding system |
| 振動システム | 150 kN vibration force |
| 制御システム | PLC intelligent control |
| Operator Interface | Man-machine interface |
| Product Mold | Selected according to block type and dimensions |
| Pallets | Selected according to production requirements |
| Concrete Mixing | Available as part of a complete production line |
| 材料供給 | Configured according to line layout |
| Block Handling | Manual or automated according to project requirements |
| Stacking / Packing | Optional according to automation requirements |
The exact configuration, component brands and auxiliary equipment should be confirmed in the final quotation and technical agreement.
Installation and Site Requirements
Before purchasing a QT12-15 block making machine, the production site should be evaluated to ensure enough space for the machine, raw materials, pallets, fresh blocks and finished products.
The project layout should consider:
- Machine installation area
- Concrete mixing area
- Aggregate storage
- Cement storage
- Material feeding route
- Pallet circulation
- Fresh block handling
- Curing area
- Finished product storage
- Forklift access
- Electrical supply
- Drainage and site conditions
The machine dimensions are approximately 11,500 × 4,550 × 2,800 mm. The actual plant layout should allow additional working and maintenance space around the equipment rather than using the machine dimensions alone.
For a complete production line, the required site area depends on the number of auxiliary machines, material storage capacity, curing method and finished-product inventory.
Electrical and Utility Requirements
The QT12-15 has a listed total power of 57.6 kW. The final electrical configuration should be confirmed according to the destination country's voltage, frequency, electrical standards and selected auxiliary equipment.
Before shipment, the customer should confirm:
- Local voltage
- Frequency
- Three-phase electrical supply
- Main power capacity
- Control cabinet requirements
- Grounding requirements
- Auxiliary equipment power requirements
Water requirements depend mainly on the concrete mixing process, raw materials and selected production-line configuration.
Quality Control and Performance Verification
For industrial equipment, machine specifications should be supported by measurable technical information rather than general claims.
Before shipment, the project can be checked against the agreed technical specifications, including:
- Machine model
- Machine dimensions
- Total installed power
- 成形サイクル
- Hydraulic pressure
- 振動力
- Pallet dimensions
- Mold configuration
- Control system
- Auxiliary equipment configuration
The current QT12-15 specifications list a 31.5 MPa rated pressure, 150 kN vibration force, 15–23 second cycle time and 57.6 kW total power.
For customized projects, the final technical parameters should be documented in the quotation and technical agreement.
Factory Testing Before Shipment
For complete production projects, factory testing can be used to verify the machine before shipment.
A typical factory acceptance check may include:
- Machine assembly inspection
- Electrical system inspection
- Hydraulic system inspection
- Control system testing
- Mold installation
- Empty-load machine operation
- Production-cycle testing
- Product molding test
- Safety inspection
- Final packing inspection
The exact testing procedure should be agreed upon according to the project scope.
Delivery and Installation Support
A block making machine is a long-term production investment, so delivery and technical support are important parts of the purchasing decision.
Production and Delivery
Production lead time depends on:
- Machine model
- Mold configuration
- Auxiliary equipment
- Automation level
- Order quantity
- Factory production schedule
The final delivery date should be confirmed in the commercial contract.
Installation Support
Technical support can cover:
- Installation guidance
- Machine commissioning
- Operator training
- Production parameter setup
- Basic maintenance guidance
- Troubleshooting support
For customers operating overseas, remote technical support can reduce downtime during installation and initial production.
Spare Parts
Wear parts and replacement components should be identified according to the machine configuration and expected operating conditions.
We recommend preparing critical spare parts together with the machine shipment when local spare-parts access is limited.
Operator Training
The QT12-15 uses an intelligent PLC control system and man-machine interface. Basic operator training should cover:
- Machine startup and shutdown
- Control-panel operation
- Production-cycle settings
- Mold installation and replacement
- Routine inspection
- Hydraulic system checks
- Vibration system checks
- Basic fault diagnosis
- Daily cleaning and maintenance
- Safe operating procedures
The objective is to allow operators to manage routine production while technical personnel handle more complex maintenance and troubleshooting.
メンテナンス
Regular maintenance helps maintain stable production and reduces unexpected downtime.
The maintenance schedule should include:
Daily Checks
- Machine cleanliness
- Hydraulic oil level
- Visible hydraulic leaks
- Electrical connections
- Mold condition
- Pallet condition
- Abnormal vibration or noise
Regular Maintenance
- Hydraulic system inspection
- Electrical cabinet inspection
- Fastener checks
- Mold wear inspection
- Vibration system inspection
- Lubrication according to the manufacturer's requirements
- Replacement of worn components
The actual maintenance intervals should follow the equipment manual and final technical documentation.
QT12-15 Project Applications
The QT12-15 is suitable for customers producing concrete products for construction and infrastructure applications.
Typical customer groups include:
- Concrete block manufacturers
- Building material manufacturers
- Construction contractors
- Infrastructure contractors
- Paving product manufacturers
- Real estate development projects
- Construction material distributors
- Local block production businesses
The appropriate machine configuration depends on the required product, production capacity, automation level and available site.
Why Choose Kimberly Machinery for Block Production?
Kimberly Machinery focuses on concrete and brick production equipment, including QT-series automatic block making machines, block molds and auxiliary equipment. The company's product range covers different block machine capacities and supporting production equipment.
For customers purchasing a QT12-15, the value is not limited to the main molding machine. The project can also involve mold selection, concrete mixing, material feeding, pallet handling, stacking and packing.
This allows the equipment configuration to be developed around the customer's target products and production process rather than selecting the main machine separately from the rest of the production system.
Project-Based Equipment Support
Kimberly Machinery can assist with:
- Machine model selection
- Block mold selection
- Production capacity planning
- Auxiliary equipment configuration
- Production-line planning
- Technical documentation
- Installation guidance
- Operator training
- After-sales technical support
Talk to our Block Machine Specialist
Frequently Asked Questions
What is the QT12-15 block making machine?
The QT12-15 is a hydraulic and vibration concrete block making machine designed for producing hollow blocks, solid bricks, porous blocks, Holland blocks, paving products, curbstones and other concrete products with different molds.
What is the cycle time of the QT12-15?
The listed molding cycle is 15–23 seconds. Actual production cycle and output depend on the selected mold, concrete mixture and operating conditions.
How many hollow blocks can the QT12-15 produce?
For the listed 390 × 190 × 190 mm hollow block configuration, the machine produces 12 pieces per mold, with a listed output of 17,280–23,040 pieces per 8 hours.
Can the QT12-15 make solid bricks?
Yes. The machine can be configured with a suitable mold for solid concrete bricks. The current production data includes a 240 × 115 × 51 mm solid block configuration with 63 pieces per mold.
Can one QT12-15 machine produce different block sizes?
Yes. Different product dimensions can be accommodated through corresponding mold configurations. Mold compatibility should be confirmed according to the target product dimensions and machine specifications.
Does the QT12-15 include a mold?
The mold configuration depends on the customer's required product. The required block dimensions and mold type should be confirmed when requesting a quotation.
What raw materials are used for concrete blocks?
Common materials include cement, sand, fly ash, crushed stone, additives and suitable construction waste. The final mix design depends on the product and required performance.
Can the QT12-15 be used in a complete block production line?
Yes. It can be integrated with batching, concrete mixing, material feeding, pallet handling, curing, stacking and packing equipment according to the required production process.
How much space is required for a QT12-15 production line?
The machine itself is approximately 11,500 × 4,550 × 2,800 mm. A complete production line requires additional space for mixing, material storage, pallets, curing, product handling and finished-product storage.
What is the total power of the QT12-15?
The listed total power is 57.6 kW. The final electrical requirement should also account for auxiliary equipment included in the complete production line.
What affects the price of a QT12-15?
The final price depends on the machine configuration, mold type, auxiliary equipment, automation level, order quantity, electrical configuration and shipping requirements.
How long does delivery take?
Delivery time depends on the selected configuration, mold, auxiliary equipment and production schedule. The confirmed lead time should be stated in the quotation and purchase contract.
Can you provide installation and training?
Installation guidance, commissioning support and operator training can be arranged according to the project requirements.
Can I send my block drawing for a quotation?
Yes. Providing the block dimensions, product drawing, target output and raw material information allows the technical team to evaluate the appropriate mold and machine configuration more accurately.
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