autoclaved aerated concrete block machinery,used hollow block making machinery,concrete block making machinery

Specifications Autoclaved Aerated Concrete Block Machine

advanced technology

ISO 9001:2008

high productivity

competitive price

Autoclaved Aerated Concrete Block Machine         1.Introduction
Areated concrete brick (light brick) is the light and porous building material. It has light weight keeping temperature cant burn and other advantages. It can be made into many kinds of bricks (for example: 600X200X100, 80X80X180, 240X115X53, 600X200X125), 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.   2. Areated concrete common conception
Common concrete density is usually 1600-2400kg/m3,but Areated concrete are 500kg/m3, 600kg/m3, 3600kg/m3,3700kg/m3. It has not the big grain, main use silicon material(for exampl coal ash. Mixing calcium material lime cement water to a special stop, then add the aluminum dust and the additive. Make the aluminum dust and the special stop have a Chemical reflect. Then produce Hydrogen to make the concrete slop to expanding or swell, foam. Next, put them into the curing room to concreting cutting steaming curing, last, there will bacome the light brick, the porous rate is 70-80%.   3.  Advantage
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
It 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 waste Main Material: coal ash asnd wast mine material coal stone, stone dust and other silicon materials.
Has many kinds material, have lowest waste
Main Material: Coal ash sand waste mine material coal sonestone dust and other silicon materials.
Save more land
When produce 10000m3 light weight brick, will use 4200 Ton coal ash, and save coal ash using area 0.5mu, save burning clay brick 5 mu.   Main Features of the Machine:
1)The structure of the machine is simple and practical , it is easy to install and maintain.
2) After overturning, the blank stands vertically with the width of 60mm and the height of 1200mm,thus the cutting wire can be shorter and it is not easy to be broken and drifted, the cutting precision can be more exactly as well.
3) When the blank is moving along with the cutting cart ,the vertical cutting is done by the vertical cutting device which is fixed .The horizontal cross cutting device is driven by the chain which can keep the cross cutting support running consistently when it is rising or falling, thus it can ensure the cutting precision.   4) As the blank stands vertically ,the grooves on both sides of the blank (with width of 600mm )can be milled at the same time when the blank is cut vertically ,no groove processing device is needed;
5) The machine can produce both building blocks and slabs and the blank can be cut into six sides , therefore the quality of products can not be influenced by the mould oil and the deformation of the mould;
6) The machine is easy to operate. The cutting process of the machine (overturning , vertical cutting and cross cutting ) can be finished in different positions ,therefore the operation is simplified and the maintenance is convenient.Autoclave Aerated Concrete ploduction line -- Process: 1. The raw materials store in the material storehouse (or stores the pot) after dealing with reservly such as the lime, cement, gypsum, sand (or fly ash).   2. Aluminium powder or the aluminium lotion is through dealing with the reserve material for use.   3. Raw materials measure according to certain matching by electron balance measure, aluminium powder, water put into aluminium powder mixer is it is it suspend the liquid to make to mix after measuring. 4. The batching water (cold water or hot water pitcher hot water) is measured by the electronic water balance.   5. Put into and pour among the mixers in certain order after, raw materials, aluminium powder suspend the liquid is measured, pour and enter the mould after mixing evenly (panel should be put network slice of reinforcing bar in advance in the mould).   6. Quiet to is it raise in advance to park through certain temperature and time, is it transport to the cutting machine to hang from upset hoist upset 90o after the base body reaches certain intensity, the drawing of patterns is cut. A. The base body carries on the side and cuts and mills the trough vertically at first. B. Then carry on the vertical level to cut. C. Cut horizontally finally. D. Cut good base body is it raise to cauldron car go on one yard of shelves organize into groups to steam to transport to hang to drive a vehicle to load.   7. Organize into groups good base body is it keep cauldron is it is it raise to steam to go on to steam to enter to draw.   8. Is it raise products well produce after the cauldron breaking the board off with the fingers and thumb by the board breaking off with the fingers and thumb machine to steam.   9. Is it pile from finished product hoist or forklift to finished product field pile the buttress according to specification to carry. 10. Steaming and raising the car and side board and entering the next board of circulation and returning after, the finished product is unloaded, with upset hoist mould frame association that drawing of patterns get off, restore 90 Degrees return to pour mixer pour again after clearing up.   Step1.Dosing and matching rawmaterials.   Step 2.Feeding matched raw material into pouring tank for mixing.   Step 3.Pour mixed materials into mould.   Step 4.Put mould into curing room for standstill hardening with temperatureof 40ýý.This may take 2-3 hours.   Step 5-6.When block reachs a certain hardness(0.2-0.3Mpa) itwould be hoistd and turned over by tilting hoistor which preparing for cutting.Then the blockwould be put on a cutting car and also demoulded.   Step 7-8.The cutting car transfer block throughcutter for horizental cutting.   Step 9.After horizental cutting the cutting car would drive the block to below vertical cutting machine for vertical cutting.The whole cutting cycle may within 6minutes.   Step 10.After cutting the block would be hoisted by a semi-finished hoister to the hardening car.   Step 11-12.The hardening car would transfer block into autoclave for hardening under a pressure of 1.3 Mpa with steam for 8-10 hours.   Step 13-15.The finished product leave outof autoclave and packing for delivery.   Step 16-17.After packing the side plate would return backto reorganize with demoulded mould.   Step 18.The mould would be clean-up and oil spraying for newcycle of pouring and cutting.   Step 19.Our plant can also make slab just pur steel bar into theslurry to reinforce the strength of slab.                                                               1.Cutting equipment: tilting crane, cutter.       2.Matchingequipment:electronic measuring scale; slurry beating machine, slurry storage tank; slurry mixer;   3.Pouring and autoclave equipment: aluminum powder mixer; pouring mixer; mould; side plate;autoclave car; carrier car;                 4.Conveying equipment: semi-product crane; end product crane.           keyword: aac/aac block making machine/ aac plant/ aac block plant  /low price aac block plant/low price aac block making machine/aac production line/autoclaved aerated concrete plant/autoclaved aerated concrete/low price autoclaved aerated concrete/autoclave/low price autoclave/aac block cutting machine/foam concrete block machine/foam concrete block cutting machine/light weight blocks/block machine/block making machine/concrete block machine/concrete block making machine/hollow block machine/cement block making machine/block machinery/concrete block making machine/concrete block/building block/aac block/aac production line/aac block production line