manual aac block brick making machine
USD $700,000 - $1,500,000 /Set
Min.Order:1 Set
Dongyue Machinery Group Co., Ltd.
1. Company profile
Dong yue group is composed of 6 finger companies, it has been there for more than 20 years in this line. now her total assets is 724 million RMB, with an area of 400 thousand m3 and more than 1500 employees. She is National Fixed Point large scale building materials machinery manufacturing
enterprise,integrating product R&D, production, and sales as one union. now we are having 11 senior
engineers, 31 senior technicians, and 160 technical backbones in respective fields.
2. AAC introduction:
AAC (Autoclave Aerated Concrete) is a new type building material where the raw materials are siliceous materials (flyash, sand, slag), calcareous materials (lime, cement and gypsum) and Aluminium powder.AAC product has been widely used in industrial and civil construction. AAC product can be divided into AAC block and AAC plate.
AAC technology is recommended for large scale production and consumption.
3. Raw material proportion
(1) Fly-ash+ Lime +Cement style aerated block raw material proportion
Ingredient | Unit | Parameters |
flash | % | 65-70 |
cement | % | 6-15 |
gypsum | % | 18-25 |
Lime | % | 3-5 |
water& material rate | 0.60-0.65 | |
Casting system | OC | 36-40 |
Aluminum powder paste (600kg/m3) | 1/10000 | 8 |
Aluminum mixing time | S | 36-40 |
(2) Sand + Lime + Cement Style areated block raw material proportion
Ingredient | Unit | Parameters |
Sand | % | 55-65 |
Cement | % | 10-20 |
Lime | % | 20-30 |
Gypsum | % | 2-3 |
Water & material rate | 0.65-0.75 | |
Casting system | OC | 35-38 |
Aluminum mixing time | S | 30-40 |
Aluminum powder paste(600kg/m3) | 1/10000 | 8 |
4. Process flow
(1) raw materials: sand, cement, fly ash, slag, gypsum, shale, most of industrial waste can be used as block raw materials, which improves a lot on environment.
(2), Measuring, batching and casting section
Slurry, cement agents, gypsum and aluminum go into high-speed stirring mixer after automatic measuring respectively, and then bubbles inside green body will be sorted out by vibration rods. The whole system is full-automatically controlled by PLC to guarantee the high efficiency and precision of procedure running.
(3)Static curing and Cutting
Stable and still curing can avoid damage to internal structure when the gas is and expanding inside the green block.
High efficient and fluent cutting machine and table tilt machine are the key parts to the hexahedral cutting.
(4) Autoclaving and Final Product Process
Green body gets final strength and performance via autoclaving.
Dongyue’s newly developed separating and packing system can not only promote qualification rate but also solve the difficulty in separating blocks and wall panels at the same time.
5.Construction site
6. Service process
Preliminary investigation: local raw material condition, market demand and the potential for long-term growth are the factors which shall be considered.
Whole plant planning: engineers’ selection of the equipment configuration and the technological layout are the basis of the optimum scheme.
Speedy delivery: excellent processing and manufacturing capabilities and reputable quality assurance system ensure the clients the fastest investment returns.
Installation and debugging: Dongyue installation group has domestic first-class commissioning engineer team and serve 400 clients around the world.
Training: the training starts from equipment installation and debugging and ends to the point where the operator is able to run production on his own;
it also aims to help establish the only domestic training base of the model line at the same time.
7. After-sales service:
01 The expert group will conduct a thorough observation and analysis in the trial operation and develop a preventive maintenance program to ensure high production capacity and cost control.
02 24 hours service hot line help customers diagnose and solve the problem of production system.
03 Our service does not stop with the handover of the equipment to the customer but lasts for the lifetime of the machine.`
8. Oversea offices:
Indonesia Office:Jakarta,Complex gading bukit indah block TB no.19, kelepa gading, jakarta utara.
Vietnam Office: Hanoi,Toa nha 34T, khu Trung Hoa Nhan Chinh, Cau Giay, Ha Noi .
India Office: Ahmedabad, Add:601,Summit 2,Opp. Cell petrol pump, Nr.Sharnam 10 Prahladnagar, Satellite.
Dongyue Brick Engineering Pvt, Ltd,
Add:House no-15, Narendra Gardens, Jagamara, Bhubaneswar, India-751030