Automatic Cement Block Making Production Line - YP12-20A

We can supply our customer for designning, production, installation, commissioning, training and good after-sale service.
Capacity: from 50000 cubic meter to 300,000 cubic meters per year.
Equipments: 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 7 hours/1.2Mpa total 7.5 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
Reference: cement is 42.5 Portland or 42.5 common cement
Aluminum power paste calculate to use according to 600kg/m3
Remark: the accurate batching rate is adjustable according to the raw material locally