Zhengzhou Oriental Heavy Machinery Co., Ltd.
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  • Contact Person : Mr. di zhao
  • Company Name : Zhengzhou Oriental Heavy Machinery Co., Ltd.
  • Tel : 0086-371-55183373
  • Address : Henan,zhengzhou,ma zhai
  • Country/Region : China
  • Zip : 475000

AAC plant

AAC plant
Product Detailed
Related Categories:Brick Making Machinery
This AAC plant use sand or flyash , lime ,cement ,gypsum as the material , produce the AAC block( Autoclaved erated concrete)

 AAC plant Specification: 

 

1. we are professional AAC(autoclaved aerated concrete) block machine manafactures.

2. This product line features good quality, durable performance and smooth operation,auto control.

3. Main material for this production line is sand or flyash, lime, cement,gypsum, aluminum powder etc.

 

 

AAC(autoclaved aerated concrete) Introduction and its features

 

It is a lightweight, precast building material that simultaneously provides structure, insulation, and fire and mold resistance.

 

AAC plant production process 

 

This production line use sand/fly ash , lime, cement, gypsum, aluminum powder as the raw material , the process is below: 

 

 

 

 

1.       raw material treatment.

 

In this step , crush and grinder the lime, and convey all the raw material to the storage bin.

 

2.       Ingredient and Mixing

 

In this step, Mix all the raw material and make it to liquid slurry .

 

3.       casting, pre-curing and cutting,

 

In this step, cast the slurry to mould frame, and let it pre-curing there, after formed, then cut the material to the fixed size.

 

Transverse cutting machine is the key plant in this period, it is Used to flip cut for the block paste, six side cut step by step, sophisticated design ensure the accurate cutting.

 

Spec for transverse cutting machine 

 

Number

Model

Paste size

Cutting cycle

Capacity

Cutting precision

Power

dimension

1

4m

4040*1240*650

6min/mould

2-30m3/year

<±2mm

26.5

11000*4200*5600

2

6m

6050*150*650

6min/mould

2-30m3/year

<±2mm

 

13200*4600*5800

 

 

4.      autoclaved aerated curing

 

In this step, the paste after cut will be send to settle kettle to realize autoclaved aerated curing, to realize hydrothermal reaction of Cao-sio2 - H2o.  afte curing ,come out the finished product.

 

The still kettle is the key plant to realize autoclaved aerated curing.

 

 

 

 

 

model(m)

Max pressure(Mpa)

Work pressure(Mpa)

temperature(oC)

Work temperature(oC)

Work medium

Dimension (m)

1

Φ2×21

1.4

1.3

198.34

198.13

saturated steam

22.12×2.6×2.973

2

Φ2×27

1.6

1.5

200

197

saturated steam

28.12×2.6×3.211

3

Φ2×30

1.6

1.5

200

197

saturated steam

31.12×2.83×3.211

  5. Finished product  AAC block ( Autoclaved aerated concrete block)

 

 

 

AAC plant



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