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AAC blocks production line:, 1. Advanced technology with good price, 2. Reliable and stable maintenance, 3. Well after-sales - details see: https://www.machineto.com/50-000-300-000-m3-year-autoclave-aerated-concrete-producing-plant-10079061

Introduction of aac production line

AAC Brick Production Line (light brick) is the light and porous building material. It has light weight keeping temperature cant burn and other advantages. it can be made into many kinds of bricks(for example:600×200×100,80×80×180,240×115×53,600×200×125),they could be used industry building and common building. They are more and more popular in the world. in the future, they will replace the Clay brick completely.

AAC Brick Production Line

Common concrete density is usually 1600- 2400kg/m3, but AAC Machine is 550kg/m3-680kg/m3

It has not the big grain, main use silicon material (for example: coal ash, sand, stone dust and others ),through making the material small for example sand, they can be used directly if has enough degree of small (for example coal ash. Mixing calcium material lime cement water to a special slop, then add the aluminum dust and the additive. Make the aluminum dust and the special slop have a Chemical reflect. Then produce Hydrogen to make the concrete slop to expanding or swell foam. Next, put them into the curing room to concreting cutting steaming curing, last, there will become the light brick; the porous rate is 70-80%.

AAC Brick Production Line

Equipments in the aac production line

stocking raw materials, mixing, molding, forming, cutting, evaporating and curing, crane cramp, transporting etc.,

1) Product weight is according to 600kg/m3 to control.

2) Annual capacity 300,000M3.

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

5) One 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 1.5-2.5hours, 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

name	unit	Cement lime fly ash
flash	%	65-70
cement	%	6-15
lime	%	18-25
gypsum	%	3-5
Aluminum powder paste(600kg/m3)	1/10000	8
Water & material rate		0.60-0.65
Casting system	OC	36-40
Aluminum mixing time	S	30-40

11. Cement lime Sand style aerated block raw material proportion

Name	Unit	Cement Lime Sand
Sand	%	55-65
Cement	%	10-20
Lime	%	20-30
Gypsum	%	2-3
Aluminum powder paste(600kg/m3)	1/10000	8
Water & material rate		0.65-0.75
Casting system	OC	35-38