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AAC brick plant

AAC brick plant

Place of Origin : China
Brand Name : GHM
Model Number : verious
Certification : ISO9001-2008
Price : US $ 6,666 - 999,999 / Set
Packaging Details : standard container or packed as customers require
Delivery Time : Within 50 working days after receiving the deposit
Payment Terms : L/C,T/T,Western Union
Supply Ability : 30 sets/month
MOQ : 1
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AAC block machinery manufacturer
AAC block machinery manufacturer
Light wight

AAC block machinery manufacturer

Equipments ofAAC block machinery manufacturer

raw materials storage, grinding machine, mixing machine,molding maching, curing, roll-over hanger ,cutting machine, autoclave, crane, transporting system etc.



Method:Hydraulic pressure.


The porous rate:70-80%.

Density: 400-700kg/m3(concrete usually:1600-2400 kg/m3).

Block size: length 600mm,width 100/125/150/200/250/300mm,height 150/200/250/300mm.

Some main advantages ofAAC blocks machinery manufacturer

1.labour-saving:The AAC production line of our factory has material supplying system,material scale machine,block transporting system,hydraulic reversal system,pallet reuse system pcking system and so on.Thus this production line is highly-automatic and intelligentialized which can greatly save you labour cost.

2.qualified bricks: Hydraulic and variable frequency block blank hanger assures the blanks stay completely still during the transporting and cutting process.This can greatly improve the rate of finished products.

Brick advantages made byAAC block machinery manufacturer

1.light weight;2.heat and sound insulation;3.anti-shock;4.good plasticity;

5.less labour and less intensity;6.high profit.

AAC brick raw material

Fly ash or sand, cement, quicklime, gypsum, aluminum powder.


Product Description ofAAC block machinery manufacturer

AAC is made from silicon material (silica sand, or recycled fly ash and silica gangue) and calcium material (lime, cement), mixing with foaming additive (aluminum powder), batching with water, the reaction between aluminum and concrete causes microscopic hydrogen bubbles to form, expanding the concrete to about five times its original volume. It is made into the multi-cells silicate products by the processes of resting, tilting, cutting and autoclaving.

Process chart ofAAC block machinery manufacturer

To manufacture AAC, cement is mixed with lime, silica sand, or recycled fly ash, water, and aluminum powder or paste. The slurry is poured into moulds where a chemical reaction occurs, the reaction between aluminum and concrete causes microscopic hydrogen bubbles to form, expanding the concrete to about five times its original volume. After evaporation of the hydrogen in the mold for 45mintues, the high closed cellulated AAC unit is cut to size and formed by steam-curing in a pressurized chamber (an autoclave) for 10 to 12 hours. The result is a non-organic, non-toxic, airtight material that can be used for wall, floor, and roof panels, blocks.

Description ofAAC block machinery manufacturer

1.Product weight is according to 600kg/m3 to control.
2.annual capacity 200,000M3.

3.set raw material proportion: cement 6.5%, raw lime 23%, flyash 68%, gypsum 3%, aluminum paste powder 350g/M3.
4.water and material rate 0.631 mould product 2.88M3
6.Casting slurry cycle time 5-6 minutes, cut cycle time 5 minutes.
7.casting slurry temperature 38-42 degree
8.body quiet stop. Time is 1.5-2.5housr, temperature 50-90 degree,after quiet stop body strength is 0.15-0.18Mpa.
9.Steam curing cycle time, come in and out autoclave about 0.5hour, steam curing cycle time about is 6 hours/1.6Mpa, total 6.5 hours.

10.Cement lime fly ash style aerated block raw material proportion.

Project cases
With abundant air cells and micro apertures inside the aerated brick, it has good performance of heat insulation and preservation. In addition, the most prominent advantage is its plasticity. Due to the lightness and the lower hardness, AAC units are available in numerous shapes and sizes according to the real construction usages and customer's requirements.

Autoclaved Aerated ConcreteBlock Equipmenttechnological process

1.The raw materials store in the material storehouse (or stores the pot) after dealing with reserve such as lime, cement, gypsum, sand (or fly ash).
2.Aluminum powder or aluminum lotion is through dealing with the reserve material for use
3.Raw materials measure according to certain matching by electron balance measure, aluminum powder, water put into aluminum powder mixer is it is it suspend the liquid to make to mix after measuring.
4.The batching water (cold water or hot water pitcher hot water) is measured by the electronic water balance.
5.Put into and pour among the mixers in certain order after, raw materials, aluminum powder suspend the liquid is measured, pour and enter the mould after mixing evenly (panel should be put network slice of reinforcing bar in advance in the mould).
6.Quiet to is it raise in advance to park through certain temperature and time, is it transport to the cutting machine to hang.

from upset hoist upset 90° after the base body reaches certain intensity, the drawing of patterns is cut.
a.The base body carries on the side and cuts and mills the trough vertically at first.
b.Then carry on the vertical level to cut.
c.Cut horizontally finally.

d.Cut good base body, raises to cauldron car go on one yard of shelves organize into groups to steam to transport to hang to drive a vehicle to load.
7.Raise products well, produce after the cauldron breaking the board off with the fingers and thumb by the board breaking off with the fingers and thumb machine to steam.
8.Pile from finished product hoist or forklift to finished product field pile the buttress according to specification to carry.
9.Steaming and raising the car and side board and entering the next board of circulation and returning after, the finished product is unloaded, with upset hoist mould frame association that drawing of patterns get off, restore 90° return to pour mixer pour again after clearing up.

Working principle ofAAC block machinery manufacturer

Tilting hoist turns the mould with the blank 90 degrees in the air, then demould the blank and put it on the cutting cart togetherwith the side plate. The cutting car is powered by motor and walk to stay, finish cuts vertically , mills the trough , level to cutting through vertical cutting device. The cutting cart continue walking under the central position of the crosscut device and stops, the crosscut device is started, crosscut shelf from top to bottom and the cross cut is finished. The cutting car walk to the semi-finished product hoist, and the semi-finished product hoist will take the cut block with the side plate onto the curing cart to the autoclave. The cutting cart return to the primitive position for next circulation.

Quality requirements of raw materials ofAAC block machinery manufacturers

1,fly ash Fly is the core of this product materials.
2,cement is a major source of strength.
3,Lime is another key role of strength in aac block production.

5.Sand is the main basic material.
6,Aluminium powder paste (Aluminum powder paste).

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