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Shandong Sunite Machinery Co., Ltd.

Automatic Aac Blocks Machine in India, Brick Making Machine for Sale, Full Automatic Block Machine Line manufacturer / supplier in China, offering Automatic Brick Making Machine for Sale, Automatic AAC Blocks Machine Production Line, Autoclaved Aerated Concrete Blocks Production Line for Sale, AAC Block Machine Manufacturer and so on.

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Supplier Homepage Product AAC production line Automatic Brick Making Machine for Sale, Automatic AAC Blocks Machine Production Line

Automatic Brick Making Machine for Sale, Automatic AAC Blocks Machine Production Line

FOB Price: US $60,000-2,600,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $60,000-2,600,000/ Set
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Production Capacity: 30000cbm-300000cbm/Year
Transport Package: Container
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: various
  • Type: AAC Brick Machine
  • After-Sales Service: Engineers Available to Service Machinery Overseas
  • Performance: Long Uselife and High Efficency
  • Raw Material: Fly Ash\Cement\Lime
  • Quality: Good
  • Processing: Brick Production Line
  • Specification: CE
  • HS Code: 8474809090
  • Certification: ISO9001: 2000, CE
  • Size: Various
  • Name: Moving or Stationary Separating Machine for AAC
  • Brand: Sunite
  • Capacity: 30000-300000cbm Per Year
  • Method: Autoclaved Aerated Concrete
  • Trademark: sunite
  • Origin: in China
Product Description

1 1.Detailed information:
stable and reliable running and long service life
15 years brick making machine experience
big market in domestic market
good welding and energy saving
2.Introduction of AAC Autoclave:

    Autoclave is the pressure vessel and key equipment in the production of aerated concrete and autoclaved brick. It is applicable for curing the cut body or brick under high temperature and high pressure. The working medium is saturated water vapor.
   The main parts are made by autoclave body, cover, hand-operated reducer, safe blocking device, support saddle, valve meter etc. The body is a principle and cylindrical device made of steel. The cover is made of a whole piece of pressed 16MnR steel board, and the flanges of cover and body adopt a whole piece of forged and processed 16Mn steel board.
   The welding lines of pressed components are subjected to heat treatment and strict nondestructive test.

3.Raw Material Of AAC Block Production Line:



4.AAC Block Production Line:



5.Main Process Flow of AAC Block Production Line:

1. Raw material: Store the fly-ash (tailings etc), lime and gypsum after milling to the needed fineness (200 mesh)
2. Mixing the fly-ash, cement, lime, gypsum and water in the pot after batching.
3. Promote the slurry temperature to 40-50 degree by steam, and mill with aluminum powder for 1min.
4. Pour the slurry into the mould, and still in the curing room for frothing in 2-2.5h.
5. Cut it in to needed size by the cutter after the slurry approach the cutting intensity, and place the block on the trolley.
6. Autoclaved curing after the trolley enter into the autoclave (vacuum, rise the pressure, keep the pressure, reduce the pressure),keeping the constant pressure 1.2MPa. The whole process needs about 8 hours.
7. The products out of the autoclave are placed in a stack. We can recycle the scrap and the waste water from the whole production.

6.Advantages of AAC Blocks:

1.Lightweight: Porosity achieve 70% to 85%, volume density is generally 500-900kg/m3, as 1/5 of general concrete brick,the 1/4of clay brick, the 1/3 of hollow brick, and similar with wood can float in water. It can reduce building weight, reduction in the cost of integrated building,moreover,prolong building's life.

2.Fireproof: Most of the major raw materials is inorganic materials, so it has good fire resistance, and do not emit harmful gases when meet fire. Fire 650 degrees, as a refractory material, the thick up of 100 mm walls can reach to 4 hours fire resistance, 300mm thick up wall can reach to 9 hours fire resistance.

3.Sound insulation: Due to a unique porous structure, so it has a sound absorption capacity. The sound absorption capacity can reach of 100mm thick wall up to 41 db.

4.Insulation: As the material inside has a large numbers of the pores and porous, which has a good thermal insulation properties. The Thermal conductivity is 0.11-0.16W/MK, as 1/4-1/5 of brick. Typically, the insulation effect of 20cm thick aerated concrete wall is equivalent to 49cm thick solid brick walls ordinary.

5.Permeability: Result of material by the composition of many independent small pores, the moisture absorption is slow, in the volume of absorbent is 5 times of clay saturation do. When used in the bathroom, the wall can be treated to interface directly paste tiles.

6.Anti-seismic: The same building structure, improve the two seismic than the brick level.

7.Green: Manufacturing, transportation, all use the process of non-pollution, to protect arable land, saving energy, is one kind of a green building material.


7.What is the normal size of the AAC block?

Length (mm): 600
Width (mm): 75, 100, 125, 150, 175, 200, 250                  
Height (mm): 200, 240, 250, 300
Remarks: the size can be customized

Fly ash style aerated block raw material
Sand style aerated block raw material
Parameter NameParameter ValueParameter NameParameter Value
Fly ash65-70%Sand55-65%
cement6-15%cement10-20%
Lime18-25%Lime20-30%
Gypsum3-5%Gypsum2-3%
Aluminum powder paste8Aluminum powder paste8
Water & material rate0.60-0.65Water & material rate0.65-0.75
Casting temperature36-40°CCasting temperature35-38°C
Aluminum mixing time30-40sAluminum mixing time30-40s
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