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1,The leader in China 2,Germany technology 3,ISO9001-2000,CE 4,Strong qualiality 5,Unbeatable service 6,Overseas famous brand - details see: https://www.machineto.com/automatic-aac-block-production-line-aac-autoclaved-aerated-block-making-plant-aac-lightweight-block-cutting-machinery-10075967

Automatic AAC block production line , AAC autoclaved aerated block making plant , aac lightweight block cutting machinery

• As China famous tradmark , has 65% market share in China
• Passed CE certificate, SGS, ISO 9001-2008 and so on .
• The project adopsmature tilting technology and HF4.0 , 6.0 stepping cutting machine which is the most advanced technolgy in the world .
• We have exported our lines to different countries -- Russia , Burma , India , Indonesia , Iraq and so on.
• Capacity we can offer : 30000m3 , 50000m3, 100000m3,150000m3,200000m3 ,300000m3 ,400000m3 per year
• We can supply our customer for market forecasting , aac factory designing , production line installation, operationtraining and two years free after-sale service

Hongfa Group consists of Shandong and Guangxi two production bases, four production

factories,two imported-exported companies, one provincial construction & building

materials machinery institute, one new construction materials company and has established

sales companies in Vietnam and Indonesia. With total plant area reach 110,000 m2,

the factory employs more than 1,500 employees,including 40 engineers and 150 assisting engineers.

Automatic AAC block production line , AAC autoclaved aerated block making plant , aac lightweight block cutting machinery

Raw material ratio and some details

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%, fly ash 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
Aluminum mixing time	S	30-40

<<Main features of Hongfa AAC project>>

Automatic AAC block production line , AAC autoclaved aerated block making plant , aac lightweight block cutting machinery

1, Agglomerate lime is firstly crushed by jaw crusher, and then the granule lime is milled by energy-saving mill.

2, Mixing the fine grinding sands and the waste slurry for the slurry can improves effectively the stability of the slurry.

3, The slurry and powder are weighed by electronic measurement. The measurement and pouring of batching plant are controlled by central control room.

4, The pouring method adopts fixed point pouring.

5, It chooses the JQF4.2 step by step cutting machine (Made in China). The maximum cutting size is 4.2×1.2×0.6m ,and the capacity of the cutting machine is about 200,000 m3 per year andchooseJQF6.0 for 300,000m3 per year ,the maximum cutting sizeis 6.0×1.4×0.6m , The cutting precision reaches the China advanced level among the same size.

6, The autoclave kettle adopts 2 upward acting doors to decrease the time of the brick in and out of the autoclave and saves construction areas.

7,Using the integrated process layout, it is conductive to building warm insulate and automatic control of the line. At the same time,it reduces the cost of construction.

8, Using hydraulic transport system instead of travelling crane can improve the stability of the systemand save the procedure of application for inspection.

9,The waste on the bottom is cleaned by the hanger with cleaner and then sent to the autoclave kettle for autoclaved maintenance to realize no hard waste for production.

10, Comprehensive utilization of the waste material, waste water, waste gas and rain water helps makefull use of the source and reduce emissions.

11,In order to simplify processing and reduce the cost of production, manual work is needed to clean and oil the molds.

Contact Amy Liu to get more information !

MB: 0086 13969983506 SKype : donghaowen66

aac production line working video link :

http://v.youku.com/v_show/id_XNDkwODczNDM2.html

Shandong Hongfa Scientific Industrial & Trading Co ., Ltd