QT4-15B Block Making Plant

Till now, our automatic block making machine is available with QT4-15B series, QT4-15C series, QT6-15 series, QT6-15B series, QT8-15 series, and QT10-15 series. It has been certified by CE, SGS, TUV, and the like. Our machine has been approved by Bureau Veritas, TUV CERT.

1. Mainframe
The automatic block making machine applies the high-strength structural steel and special welding technique for its mainframe. The firmness of the mainframe allows the whole machine to come with good rigidity and vibration resistance.
2. Guide Pillar
The guide pillar of this machine applies the ultrastrong special steel. By virtue of the chromate plated treatment, it perfectly resists torsion and abrasion. Additionally, the four guide pillars together with the ultra-long guide bearing make the pressure head and mould move accurately. This moving system adopts the special device that is good for lubrication, thus avoiding abrasion.
3. Material System
The crane of the material machine is controlled by the hydraulic system. That its hopper is connected to the crane by the rubber spring, can offer favourable damping effect while preventing the vibration compaction of the remained materials. In the system, the hopper is equipped with a door which can help realize the uniform material distribution.
4. Material Distributing System
In this system, the material storage and distribution are independent from each other. The material receiving in the material box is accurately controlled. Under the function of the powerful centrifugal force, the material is speedily and evenly distributed.

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1. QT4-15B Automatic block forming machine Main technical parameters:

forming machine theoretical data
Dimension of host machine	2.44x2x2.6 m	Mixer style	JS500 / JD500
main vibrator style	lower mould vibration	Number of hydraulic vibrator	0
control style	PLC	forming style	hydraulic
Number of motor vibrator	4	hydraulic cylinders	1
Hopper capacity of concrete	0.6 M3	feeding style	360degree revole
Moulding area	800x400 mm	forming height	40-250mm
Moulding period	15-20 S	vibration force	42 kn
forming blocks per mould 400x200x200mm	4	The size of the pallet	1010x550 mm
Weight of the host machine	15T
Water and Voltage
Genetal water Consumption	5.5T	Voltage	380 V
Power	27 kw	.	.
Simple line Uesd Area
A.Production area excluding concrete mixing zone		M2	400
B. Concrete mixing zone area		M2	100
C.Finished product Warehouse		M2	600
E.Raw material storage		M2	500
F.office		M2	100
G.Total area		M2	1700
pratical workers arrangement
control/operation	1	wheel loader	1
forlift	2	repaire/maintain	1
sum	5

2. QT4-15B Automatic block forming machine Production capacity:

Size(LxWxH)	Pcs/Mould	Pcs/ Hr	Pcs/ 8 Hr	m3/year
400X100X200	8	1200-1920	9600-15360	27648-36864
400X150X200	6	900-1440	7200-11520	31104-41472
400X200X200	4	600-960	4800-7680	27648-36864
400X250X200	3	450-720	3600-5760	25920-34560
200X100X60	16	1920	15360	-
200X163X60	8	1200	9600	-
Can make all kind of hollow and solid and paver block

3. How does Automatic Block Making Machine work?

1. Screw Conveyer (Optional fitment): loading bins of the instrument for transporting Fly Ash from the silos(optional fitting) or cement hopper (optional fitting) to the Batching Plant.

2. Batching Plant: It consists of three loading bins and one weighing bin. It also contains blet conveyers to convey materials from loading bins to weighing bin. Batching and weighing is done by PLC control. We can load three different types of material into the loading bin.

3. Conveyer Belt: When the Batching plant's weighing bin trips according to the PLC control, the material comes to this conveyer belt. Then conveyer belt carried materials to the Mixture Machine. 

4. Concrete Mixture Machine: All the ingredients are mixed in this mixture machine. Mixing time and speed is controlled by PLC. The inbuilt water pump adds water to the mixer automatically, as per requirement. 

5. Block mold machine: This is key of the production line. It can press the mixed material. So it can make various hollow block, solid brick, paver brick and kerbstone.

6. Stacker: Stacker is used to lay the block automatically, which is high-efficient and labor saving.

4. Block and Brick Models: