AAC block manufacturing machine plant cost bricks making machine lowest price

Autoclaved aerated concrete (shorted as AAC) is a kind of lightweight precast concrete, it was invented in the mid-1920s and has developed for around 100 years. Since 1980, the production of AAC Blocks continues to increase globally and it is increasingly used by developers, architects, builders around the world, especially for prefabricated building, this is in line with the development trend of the construction industry.

manufactures autoclaved aerated concrete (AAC) or aerated lightweight concrete (ALC) block and panel, it is a composite of cement, lime, and silica sand. Besides, ALC panel uses bidirectional welded steel mesh (reinforcing bar) ,which has been treated with a superior rust preventive liquid and cured with high-temperature, high-pressure steam. A porous silicate board is manufactured for high performance of anti-permeability and sound insulation. It can be divided into external wall panels, partition panels (internal wall panels), floor panels and roof slabs according to the purpose.

AAC blocks and ALC panels are widely used in various projects,such as commercial, factory, and residential buildings etc. The product has the characteristics of convenient installation, wide application range, and high construction accuracy; meanwhile, it can greatly improve the usage performance of the building, and reduce the cost of construction. 

Brief introduction

Areated concrete brick (light brick ) is the light and porous buidling 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.

Advantages

light weight

Areated 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.

keeping temperature

aerated concrete panel has many porous,the delivery hearting coefficient is 0.9-0.22W/(mk),the same as 1/4 or 1/5 of clay brick,so it is best materials now in the world. Also many kinds raw material,have lowest wasteMain Material:coal ash sand waste mine material coal stone,stone dust and other silicon materials.

General specification   

ALC block (Autoclaved Lightweight Concrete Block) is also called AAC Block (Autoclaved Aerated Concrete Block) which is steel mesh reinforced, lightweight and loadbearing.

Autoclaved Aerated Concrete Block are widely used as external wall panel (exterior wall panel), internal wall panel (interior wall panel), partition wall panel, flooring, roofing, fence, cladding, curtain wall and facade etc.

Autoclaved Aerated Concrete Block are widely used in different kinds of buildings, such as public facilities, industrial constructions, steel structure building, warehouse, workshop, stores, hospitals, hotels, apartments, villas, schools, supermarkets etc.

Autoclaved Aerated Concrete Block can replace traditional precast concrete and clay bricks very well. Also the panels can easily cut, drilled, screwed when installing with fast speed due lightweight and precast.

aerated concrete panel programme

1,Technological Standard

The technological standard of this project is superior products according to the Chinese national standards. The equipments are made according to Chinese standard and criterion

This project provides the mature tilting technology in China. 

2,Capacity

The product is AAC blocks with the capacity of 30,000m3- 300,000m3/year

3. Product specification

The products reach the block requirements of grade 04~07 of GB11968-2006

Main Material

coal ash sand waste mine material coal stonestone dust and other silicon materials.

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

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 1.5-2.5housr, 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

1. Material dealing process
Put the fly ash or sand into the ball mill to mill via the conveyor belt, after milling, put the slurry into the slurry storage tank by slurry pump. 

2.Batching, mixing and pouring process

The lime, cement will convey by conveyor to the dry powder measure scale to scale separately. The slurry convey by slurry pump then to the automatic scale;the power and slurry put into the mixer,pouring into the mould.

3.Curing process

After slurry pouring into the mould, put the mould box into the curing room with 50~70℃. After 2-3 hours curing,the blocks become solid

4.Cutting process

Using reversal crane carry the mould and block to demould on cutting cart. The cutting cart will take the block to level cutting machine,vertical cutting ,two sides cutting,and remove the top waste material.

5.Autoclaved

Finished cutting using semi-product crane carry to the front of autoclave grouped,hoisting machine or dragger will drag steam trolley into autoclave to steam,it need 10-12 hours.

6.Finished block dealing

Finished product out of autoclave,with separting machine to separate layer by layer.

7.Package

Using finished block carry hanger clamp the finished product to package line on wooden pallets,after package, then by forklift transport the finished products to piled yard according to specifications to stack.

Packing: Naked packing or stretch film packing or according to customers' requirements
Delivery time: Within 30 days after receipt of deposit and moulds confirmation from buyer

 1.Guarantee for one year and after sale service for whole life.To offer free design,free technology support and free machine maintenance trainning. 
2.We will provide you with a set of spare parts for free!

 Hongfa Machinery is your best choice

Brand and quality
We are a construction and building materials equipments manufacturer mainly produce all kinds of AAC block making machine,concrete mixing plant,mixer,concrete block making machine,concrete tile making machine and concrete pipe making machine etc. with more than 30 years experience and being the biggest manufacturer in China at present.All the products are conformity with the standard of the state, and gets the ISO9001-2000 Quality System certificate, also honored as "One of the Top Ten Famous Brands of Brick & Tile field in China" and other honors.

Hongfa Machinery's Honor
1.One of Top Ten Influential Brands in China Brick &Tile Industry
2.China National Enterprise Abiding By Contract & Keeping Good Faith
3.Quality and Credibility of the Dual-protection Demonstration Unit
4.High and New Technology Enterprise
5.Famous Trademark of China
6.Star Enterprise with China Patent
7.AAA Grade Credit Enterprise
8.Consumer Satisfaction Unit
9.One of Top 100 building Material Industry Brands of China
10.One of Top Ten Good Faith Units
11.Advanced Exporter in Guangxi Province
12.Advance Quality Management Unit

Exhibitions & cooperations

Hongfa, as a top brand enterprise in China, our products are also exported to Russia, Brazil, Thailand, Indonesia, Vietnam, Angola, Bangladesh, India, Australia, Sudan, etc., 132 countries and regions, deeply welcomed by clients from all around the world.

Hongfa Machinery Group Main Products :
Main products: Concrete mixing plant,mixer, concrete block making machine,concrete tile making machine and concrete pipe making machine  .
Automatic Block Making:
QT12-15D   QT12-15  QT10-15D  QT10-15  QT9-15 QT8-15D 
QT8-15B   QT6-15D  QT6-15C  QT6-15B  QT4-15D  QT4-15C 
QT4-15B  QT4-20C  QTJ4-25
Semi-automatic:
QTJ4-35B2  QTJ4-40B2
Semi-automatic egg-laying machine:
QTY4-30  QMJ4-45  QTJ2-45  JMQ-6A 
Color Paver Color tile forming machine:
QT3-20   SMY8-150
HF-800 pipe-making machine  HF-2000 pipe-making machine
Concrete Mixing Plant:
HZS25  HZS35    HZS50  HZS60  HZS series
AAC Block production line : 50000~300000M3/Year 

FAQ
When you plan to purchase a certain machine, suggesting to take care below points:

 1. What is the brand? ( Now a lot companies embezzle our brand, pls take note our  prevention fake-mark.)
 2. Does this brand has good reputation and sell well in the market?(we got good reputation and are the biggest supplier in China)
 3. What is the materials they used? Manganese steel or A3 steel? (We use Manganese steel which stronger than A3 steel)
4.What is the guarantee period? ( We guarantee for one year)
5.The price cover to what equipment?( pls refer to our quotation list)

Please not hesitate to contact us if you are interested in any kinds of products.

Contact Information:
Foreign Trade Dept. :Jiffy 
Tel:0086-18260911699 (whatsApp)
Fax:0086-771-6036901
Guangxi Hongfa Heavy Machinery Co., Ltd.
Wesite: www.gxhongfa.cn