Product Description
AAC (Autoclaved aerated concrete) block Main raw materials of AAC are siliceous material (sand, fly ash and Silicon tailings) and Calcium materials (lime and cement) mixed with foaming agent (aluminum powder). It is the product of light porous silicate through the following processes: batching, mixing, pouring, hardening, cutting, autoclaving and curing etc. Because of large amount of well-distributed tiny pores after foaming, it is named autoclaved aerated concrete.
Main Features
1. Light weight, can reduce the building's own weight and cost, and help improve the earthquake resistance of buildings
2. Good thermal insulation performance and low thermal conductivity
3. It has processability. It has the same processability as wood. It can be sawed, planed, drilled and nailed, which is conducive
to construction and can be operated on site.
4. Strong pressure resistance
5. Resistant to high temperature, and the compressive strength of the aerated concrete is slightly increased
when the temperature is below 600 °C. When the temperature is around 600 °C, the compressive strength is close to the compressive
strength at normal temperature, so The fire performance of aerated concrete for building materials meets national first-class fire
protection standards.
AAC block pictures and photos
What machine produce aac block? as following:
Main Process Flow of AAC Block Production Line:
1. Dose and match measured raw materials;
2. After distributing, feed raw material into pouring mixer to make slurry.
3. Through thoroughly mixing, the slurry is poured to mould; ,
4. After pre-curing under a certain temperature and time, the block would reach a certain hardness and prepare for cutting;
5. Tilting hoister would turn over 90 degrees of mould;
6. Then open the mould and separate it from block. And take the block with side plate to the cutting cart;
7. The horizontal cutting machine cuts blocks from both sides.
8. Then the vertical cutting;
9. After cutting, the block is hanged to curing carts with side plate by semi-finished product hoister;
10. Grouping the carts and put them into autoclaves;
11. Curing the blocks under certain temperature and pressure;
12. Carry the finished product out of autoclave by the winch.
13. The finished product hoister take the finished product to finished blocks area;
14. The side plate return back through side plate roller;
15. Side plate would be organized with open mould for the next circle.
Detailed Photos
1. AAC Ball Mill: grinding sand to slurry
| Type |
Diameter |
Length |
Productivity |
Feeeding size |
Power(KW) |
| Φ1200x4500mm |
1200mm |
4500mm |
3-4t/h |
≤20mm |
55KW |
| Φ1500x5700mm |
1200mm |
5700mm |
|
≤20mm |
130KW |
| Φ1830x7000mm |
1830mm |
7000mm |
|
≤20mm |
245KW |
| Φ2200x9000mm |
2200mm |
9000mm |
|
≤20mm |
380KW |
2. AAC Slurry Pouring Mixer: To mix t\he standard sand ,slurry,lime,cement and aluminium paste into balance after measuring
| Mixer type |
Motor power |
Mixer drum volume |
Blade diameter |
Blade speed |
| Diversion drum type |
30kw |
V=3.6m3 |
Φ560mm |
560r/min |
| Diversion drum type |
37kw |
V=4.5m3 |
Φ630mm |
|
3. Mould: storage sand slurry to curing
| Size of (mm) |
Size of body(Peeling-off size) |
Maximum overall size |
| Length(mm) |
Width(mm) |
Heigth(mm) |
Length(mm) |
Width(mm) |
Heigth(mm) |
| 4200x1200x600 |
4200 |
1200 |
600 |
4720 |
1735 |
1078 |
| 4800x1200x600 |
4800 |
1200 |
600 |
5320 |
1735 |
1078 |
| 6000x1200x600 |
6000 |
1200 |
600 |
6550 |
1750 |
1085 |
4. Cutting machine
a: Horizatal cutting machine
| Size |
Min spacing of wires |
Range of swing(mm) |
Diameter of cutting wire(mm) |
Overall size |
| Length(mm) |
Width(mm) |
Height(mm) |
|
| 4.2x1.2x0.6m |
10mm |
7.5 |
Φ0.6-Φ1.0 |
5200 |
3200 |
3560 |
| 4.8x1.2x0.6m |
10mm |
7.5 |
|
5900 |
3200 |
3560 |
| 6.0x1.2x0.6m |
10mm |
7.5 |
|
7200 |
3200 |
3560 |
b: Vertical cutting machine
| Size |
Min spacing of wires |
Diameter of cutting wires(mm) |
Overall size(mm) |
| diameter of wires(mm) |
For side trimming(mm) |
Length(mm) |
Width(mm) |
Height(mm) |
| 4.2x1.2x0.6m |
5mm |
Φ0.6-Φ0.8 |
Φ0.8 |
5500 |
2860 |
2500 |
| 4.8x1.2x0.6m |
5mm |
Φ0.6-Φ0.8 |
Φ0.8 |
5500 |
2860 |
2500 |
| 6.0x1.2x0.6m |
5mm |
Φ0.6-Φ0.8 |
Φ0.8 |
6500 |
2860 |
2500 |
5. AAC Hoist: hoist block mould and grouping
| size |
Lifting capacity(T) |
Moving speed(m/min) |
Lifting stoke(mm) |
Overal size |
| Length(mm) |
Width(mm) |
Height(mm) |
| 4.2x1.2m |
10t |
10-40m/min |
1350-1700 |
7700 |
2700 |
2850 |
| 4.8x1.2m |
10t |
10-40m/min |
1350-1700 |
8300 |
2700 |
2850 |
| 6.0x1.2m |
15t |
10-40m/min |
1350-1700 |
10500 |
2700 |
2850 |
6. AAC Autoclave
| Autoclave Size(m) |
Autoclave Volume(m3) |
Mould size(m) |
Mould volume(m3) |
Mould QTY / Autoclave |
| Φ2.0x31 |
97.3 |
4.2x1.2x0.6 |
3.024 |
14 |
| Φ2.0x26.5 |
83.2 |
4.2x1.2x0.6 |
3.024 |
12 |
| Φ2.68x31 |
174.8 |
4.8x1.5x0.6 |
4.32 |
18 |
| Φ2.68x32 |
180.4 |
6.0x1.2x0.6 |
4.32 |
15 |
| Φ2.85x32 |
204.1 |
6.0x1.5x0.6 |
5.4 |
15 |
Packaging & Shipping
AAC block making machine packaging & shipping
Our Factory
AAC Components warehouse
Our AAC components warehouse is well organized. Different kinds of components are totally keep in order, so our AAC production line can be produced efficiently.
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