Qt4-15 Hollow Solid Color Block Making Machine Automatic Concrete Brick Production Line with Cement for Build
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Product Highlights
- Hydraulic System & Vibration: Adopts hydraulic system with high-efficiency vibration isolation for high-density, high-quality bricks.
- PLC Intelligent Control: Equipped with Siemens PLC, man-machine interface, and remote control for accurate and reliable operation.
- Versatile Raw Material Usage: Processes crushed stone, sand, cement, fly ash, slag, and other industrial wastes.
- Wide Product Range: Produces hollow, solid, color-face bricks, paving stones, and interlocking blocks by changing molds.
- High Productivity: Cycle time 15-25 seconds; produces up to 54,400 pcs per 8 hours for porous bricks.
- Long Mold Life: Molds last 900,000-1,200,000 cycles, offering over 10 years of service life.
- Global After-Sales Support: Engineers available for overseas installation, commissioning, training, and maintenance.
- Full Customization Options: Offers customization from samples, designs, full customization, and flexible minor customization.
Product Attributes
- Customization
- Available
- After-sales Service
- Field Installation, Commissioning and Training
- Warranty
- 1 Year
- Model NO.
- QT4-15
- Certification
- CE, ISO
- Customized
- Customized
- Automatic Grade
- Automatic
- Type
- Hydroforming
- Raw Materials
- Crushed Stone, Sand, Cement, Dust and Coal Fly Ash
- Applied Products
- Concrete Blocks, Solid/Hollow/Cellular Masonry PRO
- Transport Package
- Naked Packing or Stretch Film Packing or According
- Specification
- capacity/8 hours: 5760-53600 pieces
- Trademark
- HongFa
- Origin
- China
- HS Code
- 847480200
- Production Capacity
- 5760-53600 Pieces/8 Hours
Product Images of Qt4-15 Hollow Solid Color Block Making Machine Automatic Concrete Brick Production Line with Cement for Build
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Product Description
Brief introduction
1.The machine adopts hydraulic system and the working procedure is very even and dependable, hydraulic press together with efficiently vibration make the shape, which has high density and good quality.
2.High-efficiency vibration isolation system, the vibration transmitted to the frame and foundation is extremely small, which can effectively extend the service life of equipment and molds.
3.The reasonable material proportion have the capacity of making high-density standard bricks, what's more, it can be piled up directly.
4.Digital and displacement sensing technology is effectively combined to make each action accurate and reliable, suitable for busy and complex working conditions.


Specification for the Brick Making Machine
| Main Technical Specifications | ||||||
| Overall Dimension | 7200*1600*2700mm | |||||
| Rated pressure | 16MPa | |||||
| Main vibration form | Platform vibration | |||||
| Acceleration of vibration | 15-20g | |||||
| Exciting force | 380kn | |||||
| Cycle Time | 15-25 seconds | |||||
| Vibrating Frequency | 4600 rolls/minute | |||||
| Overall weight | 5200kg | |||||
| Motors Power | 24.1KW | |||||
| Pallet Size | 950*570(mm) | |||||
| Raw Materials | crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, expanded perlite, and other industrial wastes | |||||
| Applied Products | concrete blocks, solid/hollow/cellular masonry products, paving stones with or without face mix, garden and landscaping products, slabs, edgers, kerbstones, grass blocks, slope blocks, interlocking blocks, etc. | |||||
| Productivity of QT4-15 block making machine | ||||||
| Samples | Size mm | Cycle molding |
QTY /Mould |
Per hour | Per 8hours | |
| Hollow brick | 400*200*200 | 15--25S | 4 | 720-960 pcs | 5760-7680 pcs | |
| Prorous brick | 240*115*53 | 15-25s | 28 | 5200~6800pcs | 41600-54400pcs | |
| Color brick | 225*112.5*60 | 25~30s | 16 | 2800~3600pcs | 22400-28800pcs | |



Process of Automatic Cement Hollow Block Production Line
For the brick making production line,combine with Mixer, Conveyor Belt, Block Machine, Block Conveyor, Mould and Trolley etc. , increasing the block making efficiency,making material feeding easily with high efficiency.
About the most important Control system:
PLC intelligent control,take use the Simens brand,with Man-machine interface, control system equipped with complete logic control, production program, malfunction diagnosis system and remote control function. So it doesn't need a professional person but only need a simple trained one to the operator.
Raw Materials to Produce Block
The raw materials to make block with this block making machine are:Crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, expanded perlite, and other industrial wastes.
Product scope:
It produces various bricks/blocks including color-face bricks (layered material feeding),through-body tiles,lock linkage blocks, road curb bricks, hydraulic blocks,hollow blocks, perforated bricks, and standard bricks etc. by change the moulds

Packing and shipping
Packing: Naked packing or stretch film packing or according to customers' requirements(We will send machine with plastic film package,parts with wooden case,if need, fumigation wooden carton also available.)

Company Information
Hongfa Group Established in 1990.
A leader developer& Manufacturer of Construction Material Machinery.
Main business Range & Products: Lightweight Wall Panel Production Line, AAC Block Production Line, Full Automatic Concrete Block Production Line, Artificial Quartz Plate Production Line,Organic fertilizer equipment, hydroelectric power plant, Portland Cement Plant, Quicklime kiln equipment.Concrete Pipe Machine, Concrete Tile Machine, Mining Machinery, Concrete Batching plant, Stereo Parking Equipment,etc
Hongfa Strengths
More than 33 years experience. 1500 employee (50+engineers)
2) Total 9 factories with 600,000M2 and annual sell above USD200 Million .
3) 10,000 customers and fulfillment to over 120 countries.
4) Continuous service and logistics system.
5) High quality products and competitive price.We hope we can cooperate with each other and establish a win-win business relationship.






(1) Professional suggestions (raw material matching, machine selection, the condition of building factory,
feasibility analysis for brick machine production line)
(2) Device model choice (recommend the best machine according to the raw material, capacity and the size of brick)
(3) 24 hours on-line service
(4) Welcome to visit our factory and production line anytime.
(5) Introduce the company file, product categories and production process.
(6)Sample testing support.
In Sale
(1) Update the production scheduling in time
(2) Quality supervision
(3) Product acceptance
(4) Shipping on time
After-sale
(1) Training how to instal the machine, training how to use the machine.
(2) Engineers available to service machinery overseas.
(3) Recall clients regularly ,get feedback in time,keep well communication with each other
FAQ
When you plan to purchase a certain machine, suggesting to take care below points:
1. Does this brand has good reputation and sell well in the market?
A:we got good reputation and are the biggest supplier in China
2. What is the materials they used? Manganese steel or A3 steel?
A:We use Manganese steel which stronger than A3 steel
4. What is the lifetime of the mold?
A our mold can use 900,000 - 1200,000 times, more than 10 years life
5.What is the guarantee period?
A: We guarantee for one year
6.The price cover to what equipment?
A: pls refer to our quotation list
Please not hesitate to contact us if you are interested in any kinds of products.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249789". Items marked "" are certified.
Company Profile
Hongfa Hongfa Strengths
More than 34 years experience. 1500 employee (50+engineers)
2) Total 9 factories with 600, 000M2 and annual sell above USD200 Million.
3) 10, 000 customers and fulfillment to over 120 countries.
4) Continuous service and logistics system.
5) High quality products and competitive price. We hope we can cooperate with each other and establish a win-win business relationship.
Hongfa Products: Lightweight Wall Panel Production Line, AAC Block Production Line, Full Automatic Concrete Block Production Line, Artificial Quartz Plate Production Line,
Organic fertilizer equipment, hydroelectric power plant, Portland Cement Plant, Quicklime kiln equipment.
Concrete Tile Machine, Concrete pipe machine, Bidirectional Hydraulic Brick Maker, Mining Machinery, Concrete Batching plant, Stereo Parking Equipment, etc
Production ability: South of Hongfa factory -Nanning, Guangxi, China.
Hongfa machinery has more than 800 sets of various process equipment for steel-making, casting, forging, heat treatment,
Welding and machining, 123 sets of which are large duty NC and unusual machines, including large precision equipments
Imported from Germany, Russia, Czech and Japan. Max. Working capacity: Max. Working diameter: 16m, Max. Working
Plane: 5 X 20m, Max. Rolling thickness: 120mm, Max. Lifting capacity: 160t. It is enough to produce big equipment like
Hydroelectric power plant, Portland Cement Plant Mining equipment.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Nanning, Guangxi, China
-
Plant Area
- 55993 square meters
-
Number of Employees
- 176
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qinzhou Port; Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Building Materials Manufacturing Machine
-
Production Lines
- 10
-
Production Machines
- Cutting Machine, Bending Machine, Machine Tool, Drilling Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-22
-
Export Year
- 13 Years
-
Main Markets
- South America, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 50
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Does this brand have a good reputation?
- We have a good reputation and are the biggest supplier in China.
- What materials are used for the machine?
- We use Manganese steel which is stronger than A3 steel.
- What is the lifetime of the mold?
- Our mold can be used 900,000 to 1,200,000 times, lasting more than 10 years.
- What is the guarantee period?
- We provide a one-year guarantee.
- What equipment is covered by the price?
- Please refer to our quotation list for details on equipment coverage.
- What raw materials can be used to produce blocks?
- Crushed stone, sand, cement, dust, coal fly ash, cinder, slag, gangue, gravel, expanded perlite, and other industrial wastes.
- What is the cycle time for the machine?
- The cycle time ranges from 15 to 25 seconds depending on the brick type.
- Do you provide after-sales training?
- Yes, we provide training on machine installation and operation, and engineers are available for overseas service.
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