1.The machine adopts hydraulic system and the working procedure is very even and dependable, hydraulic press together with efficiently vibration make the shape, it which has high density and good quality.
2.It is a practical machine that simple in structure, artistic in figure. Especially suitable to the production of the standard bricks, it can produce various kinds of paving bricks, porous bricks, roads bricks etc.
3.The reasonable material proportion have the capacity of making high-density standard bricks, what's more, it can be piled up directly.
Control system:
PLC intelligent control. 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.
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.

Main Technical Specifications:
Overall Dimension | 5900*2200*2400mm | |||||
Rated pressure | 16MPa | |||||
Main vibration form | Platform vibration | |||||
Acceleration of vibration | 15-20g | |||||
Exciting force | 695KN | |||||
Cycle Time | 15-25 seconds | |||||
Vibrating Frequency | 4600 rolls/minute | |||||
Overall weight | 4000kg | |||||
Motors Power | 21.75KW | |||||
Pallet Size | 900*550Mmm | |||||
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. |
QT4-15S concrete block making machine is Hongfa new developed machine.
It has the following features:
Particular storage and discerption material system insure the feeding accuracy and avoiding the effect of exterior material. So the products have high density.
Adopting synchronization vibration insures the products making average. The frequency can change according to different technics. Low frequency in feeding material, high frequency vibration makes the different material to have a optimal vibration way.
The computer is of fault diagnosis system. Warning signal is propitious to eliminate the fault. Combine with long-distance controlling system, it can achieve scrutiny, controlling, diagnosis.
Main production specification and theoretical productivity of QT4-15S Concrete Block Machine Block Moulding Machine Cement Brick Mould Pave Interlock Brick Making Machine
Block type | Molding cycle | Size (mm) | Pcs/mold | Pcs/hour |
Solid brick | 15-17s | 240*115*53 | 24 | 5082-5760pcs |
Hollow block | 15-20s | 400*200*200 | 4 | 720-960pcs |
Color brick | 18-23s | 200*100*60 | 14 | 2200-2800pcs |



A whole production line includes the following equipment: A mixer+A forming machine+stacker+pallets


FAQ:
1. What is the brand?
Now a lot companies embezzle our brand, pls take note our prevention fake-mark.
2. Does this brand has good reputation and sell well in the market?
we got good reputation and are one of the biggest supplier in China.
3. What is the materials they used? Maganese steel or A3 steel?
We use Maganese steel which stronger than A3 steel
4. What is the lifetime of the mold?
Our mold can use 800,000 - 900,000 times
5.What is the guarantee period?
We guarantee for one year
7.The price cover what equipment?
( pls refer to our quotation list)
Q: How can you guarantee the production quality ?
A: Our production quality follow China construction machinery standard JGJ33-2012. We have 30 years experience on producing the machines and will be inspected by QC team for ach shipment. We have strictly quality control system in our production process. We have 4 times inspection for each finished product before package Third part inspection acceptable.
Company Information:
Hongfa Group Established in 1990.
A leader developer& Manufacturer of Construction Material Machinery.
Main business Range & Products:
Lightweight Panel Production Line, AAC Block Production Line, Full Automatic Concrete
Block Production Line, Artificial Quartz Plate Production Line, Concrete Pipe Machine,
Concrete Tile Machine, Concrete pipe machine, Bidirectional Hydraulic Brick Maker,
Mining Machinery, Concrete Batching plant, Stereo Parking Equipment, etc.
Hongfa Strengths:
1) More than 30 years experience. 1500 employee (50+engineers)
2) Total 4 factories with 440,000M2 and annual sell above USD100 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.

Contact me now for more information!
Guangxi Hongfa Heavy Machinery Co., Ltd.
Factory add.: Yilingyan Industrial Zone, Nanning city, Guangxi, China
Contact Number: 0086 18260911699
Name: Miss Jiffy Hu