Sand AAC block production line is one of our main products. We produce AAC production line machinery for Middle East, Africa and South-east of Asia, etc. The Whole set of Aerated-Concrete equipment we produced have become universal products for domestic new or existing aerated factories. AAC blocks will become dominate wall materials in future. Application Scope: AAC block producing
Feature The operation of our plant is simple and pratical. Waste materials and water can be recycled during operation process, it is environment-friendly. The whole equipment has higher degree of automation. The final products are high in precision, qualified product rate ≥ 98%. Our AAC plant has good cost performance. Production Process: 1.Stocking and supplying raw materials 2.Processing raw materials 3.Batching and pouring 4.Cutting 5.Grouping and maintaining process 6.Steaming in autoclaves 7.Final products packaging Product Principle
1) Technology Orientation
Production and application of aerated concrete has a history more than 40 years in China. Viewing from technology point, high quality products can use 3mm special sand slurry technology to meet the construction requests and 50% energy saving goals. (When mortar joint is less than 3mm, take thermal conductivity coefficient of wall as 1; when mortar joint is more than 3mm, take thermal conductivity coefficient of wall as 1.5). Based on the history of the aerated concrete development, only high quality products can bring a prosperous market. Thus, the technology orientation of this scheme is high-class products according to China Standard GB11968-2006.
2) Production Capacity
In our factory, the main production capacity is annually 50,000m3, 100,000m3, 150,000m3, 200,000m3, 300,000m3 etc. The product is aerated concrete block which is light in weight. Also, there is a reservation of plate in consideration of users' need.
3) Product Specification
Products conform to requirement of 04~07 grade blocks stated in GB11968-2006.
General Specifications of Aerated Concrete Blocks 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. Product specification The products reach the block requirements of grade 04~07 of GB11968-2006. General specification of autoclave aerated concrete block( mm )
100 120 125
150 180 200
240 250 300
aac autoclave panel,Aac Block Manufacturer
Storage and processing of the raw material A.Sand (Fly ash) The sand is bought according to requirements. When transported to the factory, it should be stored by classification. After sampling analysis, sand of different quality is allocated . Then it will be transported by the conveyor, grinding head hopper, and the electromagnetic vibrating feeder into ball milling machine to make into slurry. It is automatic feeding controlled by the control system and uses the slurry densitometer to monitor the density of the slurry. Feedback control the speed of inflow of sand and water of the grinding machine to achieve the automatically control of slurry. The grinded sand slurry (fly ash) should be mixed with the industry waste slurry to make up the required density, and stored in the Silo
of 50 m3. When used, it is conveyed to the slurry silo of the batching building for spare by slurry pump. B. Lime The block lime is transported into the factory by dump trucks and unloaded into the lime store. Then it is broken by the jaw crusher and stored in the lime grinding head store through bucket elevator. When grinding, the lime is transported into ball mill by the feeding machine on the base of the store. The grinded lime is sent into the bucket elevator by the screw conveyor at the exit of the ball mill. Then it is sent into the lime powder store for spare by the bucket elevator. The silo should be set up an alarm whether it full or empty. C. Gypsum Using the gypsum (block gypsum CaSO4·2H2O), after the sampling analysis of gypsum and lime, according to designed proportion, feeding the material into lime treading system to crush and grind. Actual operation according to the procedure of implementation; When the industrial waste gypsum is used (generally powdery gypsum, CaSO4·2H2O), it should be transport into sand treading system to grind. D. Cement Cement is transported by bulk cement truck into factory. It is transported into cement silo using air conveyor device of the truck directly. The silo should set up an alarm whether it is full or empty. E.Aluminum paste Packaged aluminum paste is bought and placed in aluminum storehouse. When used, it is transported to storied building by electric hoist crane. After measured, it is put into aluminum measuring Mixer
for usage. When used, it is measured by the aluminum scale attached to the mixer. Then it is put into the pour mixer. The process of aluminum suspension will be made after the parameters by automatic control system completed. F. Admixtures Admixtures are purchased from professional manufacturer. Based on the ingredients, they are stored in bags. They are feed by labour. When necessary, it is can be stalled the automatic control agitation systems for the realization of self-control. G.Scrap, waste slurry The scrap cut from the cutting line and the waste produced when overturn, fall down on the bottom of the chute, then are pushed to the base of the cutting machine. Finally after pulped to a certain concentration, it was transported to the waste slurry storage tank by the vertical mud pump and mixed with sands according to the proportion and sent to the pulp storage tanks again. Waste pulp concentration is controlled by the density spectrometer. When the density is low, the control system make the waste slurry cycle in the waste slurry pool. And when the density arrives at the standard, the waste slurry is transported to the waste slurry tank. Service 1.Production Line Design.
Including: drawing of plant working process , drawings of land construction, drawings of power working, drawings of driving force for working, drawings of anti-dust, drawings of water supply and drainage, and drawing of air pipeline construction.
2.Technical Guidance of Building Factory
Including: consultation of facility, Equipment installation guide, constitution the production preparation, etc.
3.Providing the technical information of setting up factory
Including: part of the factory management system, all posts accountability of production line, process rules, safety rules, setting a quota of staff and posts, pre-production tools directory, laboratory instruments, product catalogs, and test methods.
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. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fly Ash Aac Block Production Line、Aac Autoclave Block Machine. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Autoclaved Aerated Concrete Production Line (AAC)