Audited Supplier
Dongyue Machinery Group offers state-of-the-art AAC production line solutions tailored to your needs.
From concept to implementation, we provide everything for AAC production from a single source. Our services include development, construction, and installation of advanced machines, systems, and complete AAC plants. We support you at every step to ensure a customized AAC plant that meets your requirements.
Our unique technology and strong technical support deliver cost-effective, high-quality solutions. Whether you need a turn-key solution, equipment upgrades, or consulting, you can rely on us. Our team ensures the construction of an efficient, productive, and low-consumption AAC plant, leading to high returns for your business.
1.AAC block raw material process and storage
To make a the rational design of the raw material storage areas, Dongyue improve the material processing method to circumvent the dust noise, solid waste disposal and other problems for workers to create a comfortable working environment
2.weighing and pouring
The material, binder, gypsum and aluminum are respectively called by the corresponding automatic metering metering, high-speed mixer and then stirred within, into gas gun sort after pouring into the mold box. The entire system PLC automated control to ensure accurate and efficient operation of the process.
3.curing and cutting
Smooth static stop control will prevents the embryo to initiate the expansion process of the internal structure of the damage, Dongyue provide six-sided cutting programs, efficient and smooth cutting and turning device to Waste Paper is the core equipment.
4.Aerated and finished products process
After autoclave, brick obtain the final strength and performance. And the new technology for the separate of the finished block can packaging system will not only improve the rate of qualified products, but also solve the problem of separate of the finished products .
AAC brick and AAC panel production line capacity
| Type | Mould/Cutting machine size | Annual output (m3) |
| 4.2m | 4.2x1.2x0.6m | 50,000~150,000 |
| 4.8m | 4.8x1.2x0.6m | 150,000~200,000 |
| 6.0m | 6.0x1.2x0.6m | 200,000~300,000 |
| 6.0m | 6.0x1.5x0.6m | 250,000~350,000 |
| 6.5m | 6.5x1.2x0.6m | 250,000~350,000 |
| Type | TU groove brick | Flat brick without groove |
| Length(mm) | 600 | 600 |
| Thickness(mm) | 75,100,125,150,200,250,300 | 75,100,125,150,200,250,300 |
| Height(mm) | 240,300,400 | 240,300,400 |
| Volume density level | B06 | B05 | B04 | |
| desiccated density(kg/m³) | ≤625 | ≤525 | ≤425 | |
| Strength level | A5.0 | A3.5 | A2.0 | |
| Drying shrinkage date (mm/m) | 0.5 | 0.4 | 0.4 | |
| freezing resistance |
| ≤5.0 | ≤4.0 | ≤3.0 |
| Strength after freezing(Mpa) | ≥4.0 | ≥2.8 | ≥0.6 | |
| Dry coefficient of thermal conductivity [W/(m·k)] | ≤0.16 | ≤0.14 | ≤0.12 | |
AAC panel Specification parameter
| Type | Product size | ||
| Length(mm) | Thickness(mm) | Height(mm) | |
| partition board | ≤3000 | 600 | 75 |
| ≤4000 | 100 | ||
| ≤5000 | 125 | ||
| ≤6000 | 150 | ||
| ≤6000 | 175 | ||
| Output 3000 m3 per day AAC block production line Main technical data: | |
| Product | AAC block |
| Cake size | 6.0 x 1.2 x 0.6 M |
| Finished product size | (100, 150, 200, 250) x 200 x 600 mm |
| Density | 500~650 Kg/m3 (controlled as per formula) |
| Autoclaving cycle | 10 h |
| Steam working pressure | 1.2 MPa |
| Working days | 300 days / year |
| Working shifts | 2.4 shifts / day |
| Working hours | 10 hours / shift |
| Power Supply | 3-phrase, 380V/50Hz |
| Fuel | Coal (caloric value: 5,600kcal/kg & or as customer's requirement)) |
AAC is one of the major achievements of the 20th century in the field of wall construction. It is a revolutionary material offering an unique combination of high durability and strength, low weight, unprecedented buildability and superior ecological green features.
• AAC is a high-quality, non-load-bearing and extremely well insulating building material produced as standard or mega blocks or panels.
• AAC is a long proven material. It has successfully been used in world since early last century and is now among the mostly used wall building materials in Europe with rapidly growing market shares in Asia, the Middle East and recently America.
1.1Payment Terms
Total contract price will be paid by the buyer to seller the as per the followings:
-30% of total contract price will be paid by T/T as down payment.
-70% of total contract price will be paid by T/T or an irrevocable L/C at sight against shipping documents.
Or other terms to be agreed upon.
1.2Delivery Terms
All machines will be ready for delivery in seller's workshop within 180 days after the contract come into force.
1.3Packing
To be packed suitable for long distance ocean transportation and well protected against damage, moisture, shock, rust and handling.
The equipment will be kept in covered and guarded areas when it arrives at the Buyer's plant. All the precautionary measures necessary for the correct protection of the materials will be taken while awaiting its installation.
1.4Warranty
The Seller shall guarantee that all the contract equipment are completely brand-new and conform to the technical specifications. The mechanical guarantee on machinery and equipment shall be 12 months from the acceptance date, or 18 months from the date of first delivery of the goods in case the commissioning cannot be carried out due to the Buyer's reasons. During the warranty period, if the accessories or equipment are damaged, due to the Buyer's insufficient maintenance or improper operation of the equipment, the Seller will replace or repair it at Buyer's charge. If the said damages are due to faults in design, poor quality or workmanship, the Seller will replace or repair it at his own cost.
1.5Installation
Includes the following phases:
-Positioning of the equipment in conformity with the plant layout,
-Possible guide of unpacking,
-Guide Assembling of what is necessary for the completion,
-Guide Connection with various electrical, pneumatic, or other supply sources,
-Guide Adjustment of the equipment; leveling; running of motors,
-Seller will arrange following engineer do the install service:
Mechanical Engineer
Electrical Engineer
Boiler Engineer
Ball Mill Machine Engineer
1.6Start-Up
This includes all actions necessary to put the contract equipment in operation until the completion of the production acceptance standards.
Upon what above-mentioned processing finish, the Acceptance Certificate of the Plant shall be issued.
1.7Training
Buyer's personnel shall be trained at an AAC factory in seller's country and, further trained at buyer's contract plant. The fee for training could be negotiable between seller and buyer.
1.8Others
a.All taxes and duties including government charge on services, import duty, income tax, and so on, incurred in the Buyer's country during the implementation of the contract shall be borne by the Buyer.
b.The offer price includes the charge for supervision of installation and start-up. But the international round tickets, lodging and local transportation for the seller's technicians shall be at buyer's account.
1.9Validity of Quotation
15 days from the date of quotation.
