China AAC Plant|AAC Block Machine|AAC Block Production Line Dongyue

Dongyue Machinery Group are leading cement brick making machine in China.
Our brick machine has been exported to more thn 60 countries.
Oversea offices are built in India.Indoneisa.Vietam etc.
We have 32 fly ash brick making machine plant in India.
They spread in Bhubaneshwar ,Coimbatore,Rajkot,Koltata,bangalore,Indore etc.
Two after sale service centers and spare stock center are available in Ahmedabad and Bhubaneshwar .
India engineers are well trainned in China and can install the machine in India directly.
Germany technology,Made in China

Dongyue new design aac block machine line for sale<o:p>

Technology transfer cooperation with Germany AAC ConCEPT GMBH<o:p>

1.AAC Plant|AAC Block Machine|AAC Block Production Line block introduction:

Areated concrete block (light blocck ) is the light and porous buidling material. It has light keeping temperature cant burn and other advantages.it can be made into many kinds of blocks (for example:600x200x100,80x80x180,240x115x53,600x200x125),they could be used industry building and common building.
2.Our AAC Plant|AAC Block Machine|AAC Block Production Line unique advantage

(1) Our company is famous and Specializing in producing AAC block machinery about 10 years,we have 15 sets AAC plant in Indonesia,10 sets in India.5 sets in Vietnam,2 sets in Burma,2 lines in Mongolia ,1 line in Kazakhstan ,1 one in

Bulgariaso we have much experience to set up AAC production line in worldwide.

(2) We are the top leader in China on manufacturing the Autoclaved Aerated Concrete Line (AAC).

3.AAC block advantages

(1)light weight

Aerated concrete density is usually 400-700kg/m3,(according the market in produce ),same as 1/3 of clay brick and 1/5 common concrete.So use the Light brick can reduce the weight of the build more,and also reduce the beam of roof and pillar press best.then you can see,it can save the material and cost,it also fighting shaking.

(2) keeping temperature
It has many are porous,the delivery hearting coefficient is 0.9-0.22W/(mk),the same as 1/4 or1/5 of clay brick,so it is best materials now in the world.There are many kinds material,have lowest waste.

(3)High Strength
High pressure steam-curing autoclaving process gives AAC unmatchable strength to weight ratio, higher than even M150 concrete and far exceeds the Indian Building code requirements

5.AAC Plant|AAC Block Machine|AAC Block Production Line production process

First, the Fly Ash is mixed with water, and made Slurry in a slurry mixture. If Sand is used as a base material, we need a ball mill to grind the sand to fine power. The slurry making process is same sand.

After Slurry is made, the slurry is stored in slurry storage tank, where the slurry is constantly agitated. Care is taken to run the slurry storage tank all the time, so that is never settles down the particles.

Then a weigh batcher weighs the Slurry, lime, OPC, Gypsum and aluminum power in preset quantities, and mixes thoroughly. The mixture also pours the mix into the Mould carried n the mould cart. The full pouring of the mixture is just enough to fill around 50% of the mould.

Then the mould is kept in a warm chamber for 2 hours, so that the aeration and the light initial setting takes place. Next process is de-molding process of the big block, in which a sophisticated overhead hoist takes the mould, demoulds the block.

Next process is the level wire cutting of the Block, while the block passes on the cutting trolley through the series of wires. This process follows a vertical wire cutting where as the block remains stationary, and the cutter cuts the block vertically.

The final cut blocks are Steam cured in autoclaves for 8 hours at 12 KG/Sq cm pressure, and 200D C

7. Some parts about AAC Plant|AAC Block Machine|AAC Block Production Line
Leading wall-material development,Advocating green life

name
unit
cementlimefly ash
flash
%
65-70
cement
%
6-15
lime
%
18-25
gypsum
%
3-5
Aluminum powder paste( 600kg /m 3 )
1/10000
8
Water & material rate

0.60-0.65
Casting system
O C
36-40
Aluminum mixing time
S
30-40

Name
Unit
CementLimeSand
Sand
%
55-65
Cement
%
10-20
Lime
%
20-30
Gypsum
%
2-3
Aluminum powder paste( 600kg /m 3 )
1/10000
8
Water & material rate

0.65-0.75
Casting system
O C
35-38
Aluminum mixing time
S
30-40