1. Detailed information:
1. Stable and reliable running and long service life
2.15 years machine making experience
3. Big market share in domestic market
4. Main accessory equipment in AAC making plant
5. Warranty period: 12months
6. Technical guidance including: Equipment installation, guide training staff etc
2. Main Process Flow of AAC Block Production Line:
1. Raw material: Store the fly-ash (tailings etc), lime and gypsum after milling to the needed fineness (200 mesh)
2. Mixing the fly-ash, cement, lime, gypsum and water in the pot after batching.
3. Promote the slurry temperature to 40-50 degree by steam, and mill with aluminum powder for 1min.
4. Pour the slurry into the mould, and still in the curing room for frothing in 2-2.5h.
5. Cut it in to needed size by the cutter after the slurry approach the cutting intensity, and place the block on the trolley.
6. Autoclaved curing after the trolley enter into the autoclave (vacuum, rise the pressure, keep the pressure, reduce the pressure), keeping the constant pressure 1.2MPa. The whole process needs about 8 hours.
7. The products out of the autoclave are placed in a stack. We can recycle the scrap and the waste water from the whole production.
3. Company profile:
ShanDong SUNITE Machinery Group Co., Ltd. is a Chinese manufacturer of dedicated machinery for construction blocks and panels. Our company offers complete production lines for premium building components such as the autoclaved sand-lime brick, autoclaved aerated concrete block, and autoclaved aerated concrete / autoclaved lightweight concrete panel. Additionally, we provide various types of pressure vessels and block-making machines. By choosing SUNITE, customers can enjoy professional benefits with our dedicated services for design, installation, layout planning, technology transfer, and production guidance.
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Name: Kevin
| Name |
Proportion |
| Fly ash |
65-70% |
| cement |
6-15% |
| lime |
18-25% |
| gypsum |
3-5% |
| Aluminum powder paste |
8 |
| Water & material rate |
0.60-0.65 |
| Casting temperature |
36-40°C |
| Aluminum mixing time |
30-40s |
| Name |
Proportion |
| Sand |
55-65% |
| Cement |
10-20% |
| Lime |
20-30% |
| Gypsum |
2-3% |
| Aluminum powder paste |
8 |
| Water & material rate |
0.65-0.75 |
| Casting temperature |
35-38°C |
| Aluminum mixing time |
30-40s |
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