Jiangsu Sankon Building Materials Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1200SETS/YEAR |
| Delivery Time | 3MONTHS |
| Packaging Details | SUIT FOR SHIPPING |
| Brand Name | SANKON |
| Model Number | CUSTOMIZED |
| Certification | ISO9001/CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1200SETS/YEAR |
| Delivery Time | 3MONTHS | Packaging Details | SUIT FOR SHIPPING |
| Brand Name | SANKON | Model Number | CUSTOMIZED |
| Certification | ISO9001/CE | Place of Origin | CHINA |
| High Light | 600kg/M3 AAC Brick Making Machine ，3 Shifts / Day AAC Brick Making Machine | ||
plant type :tilt cake system
product range-actual
-blocks :100%(optionally profiled)
dry density range : 500 - 600 kg/m3
Mould type
gross size :4120×1260×670
net size cake : 4000×1200×600
net cake volume :2.88 m³
Production data
-shifts/day :3shifts/day(7.5hours effective per shift)
-Cakes/day :122
-Production rate (cycle time) :5.5min/cake
Theoretical capacity :350 m³/day
Basic assumptions
-working days/year :300
-rising time :2hours
-autoclaving cycle : 12 hours (incl. loading/unloading)
Remarks:
The above mentioned theoretical capacity does not include possible production waste, broken material, reduction in net volume, etc.
This capacity is calculated on the basis that above mentioned rising and autoclaving times can be met and is considered at a 100% mould utilisation. These times are very depending on the quality of the raw materials and other conditions which are under the responsibility of the Purchaser. These times might also extend in case of increased future reinforced element production.
The following products to be manufactured and packed on wooden pallet (pallet type wooden pallet of 1200 x 1200 mm) according following table:
| Pack Lenght | Pack Width | Pack Height | |
| 12×100=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
| 10×120=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
| 8×150=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
| 6×200=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
| 5×240=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
| 4×300=1200 | 2×600=1200 | 6×200,or 5×240,or4×250=1200 | mm |
Accuracy of cutting:
- length of the block : ± d2 mm (repetitive)
- height of the block : ± d1,0 mm (repetitive)
- thickness of the block : ± d1,0 mm (repetitive)
5. Indication general labour force plan
An indication of man power required to operate the plant is shown in the labour force plan below:
| Per shift | Comment | |
| Mixing and dosing and rising area - Mixer & aluminium dispersion preparation | 1 | |
| Slurry preparation system - Supervision of sand preparation and partial duties in mixing section | 1* | |
| Production section - Cutting plant, including tilting crane and platform return - Mould oiling - Frame brushing and oiling - Platform brushing - stacking pin insertion and extraction | 1 1 1 1 | autom. option autom. option automatic |
| Autoclave section and steam production - Autoclaves & steam boiler - Autoclave traverser | (1)* 1 | |
| Loading & unloading section - Unloading crane - Packaging and sorting | 1 2-3 | autom. option |
| Employees needed per shift in the production plant: (excl. options) | 11-12 | |
| Supervision & Auxiliary | ||
| - Laboratory - Supervision - Maintenance | 1 1 1 - 2 | |
| Employees needed per shift needed for Supervision & Auxiliary: (excl.options) | 3 - 4 |
Standard raw material specification and consumption values
1. Requirements for raw materials
The following raw material specifications are standard values as used in several aerated concrete plants.
1.1 Quartz Sand
| SiO2 | min. | 80% | by weight |
| Fe2O3 | max. | 3% | by weight |
| Al2O3 | max. | 7% | by weight |
| CaO | max. | 10% | by weight |
| MgO | max. | 3% | by weight |
| SO3 | max. | 1% | by weight |
| Na2O | max. | 2% | by weight |
| Loss on ignition | max. | 10% | by weight |
| Residue on 0,063 mm screen | max. | 5% |
1.2 Ground quick lime
| CaO | min. 75% | by weight |
| MgO | max.2.0% | by weight |
| SO3 | max.1.0% | by weight |
| Loss on ignition t 95 % passing through a 100 µm sieve | max.5.0% | by weight |
CaO values below 92% by weight increase the lime consumption correspondingly.
Typical reactivity:
| 2 minutes: | 35°C± 4°C TO 45°C± 3°C |
| 5minutes: | 45°C±3°C TO 50°C± 2°C |
| 10minutes: | 60°C± 3°C TO 67°C± 2°C |
| 20 minutes: | 66°C± 2°C TO 72°C± 2°C |
| 30 minutes: | 69°C± 2°C TO 73°C± 2°C |
| 40 minutes: | 70°C± 2°C TO 74°C± 2°C |
(Test conditions: 600 ccm distilled water at 20°C ± 0.5°C and 150 g ± 0.1 g of unslaked lime).
1.3 Portland Cement 45 N/ mm²
| Fineness (Blaine) | 3,500~4,000 cm²/g |
| Setting times | Initial 160~260 minutes |
| Final 300 minutes | |
| Compressive strength of the test cube | 3 days 20-25 N/mm² |
| 7days 30-35 N/mm² | |
| 28days 40-45 N/mm² | |
| Alcalinity | 0.4 - 0.8% |
1.4 Ground, natural anhydrite
CaSO4 min. 80 % by weigh
t 98 % passing through 150 µ sieve
Gypsum or synthetic anhydrite may be used as an alternative; properties have to be established by appropriate tests.
1.6 Aluminium powder
Metal content 90 - 95 %
Max. oversize with 45 µ 20 - 50 %
Average grain size 20 - 45 mµ
Specific surface area acc. to Blaine Fatty acids 10,000 - 20,000 cm²/g max. 1.5 %
1.7 Water
Potable water without any components that are detrimental to concrete. In order to obtain the right mix temperature the water shall be supplied from a cold as well as a hot water source.
1.8 Assumed temperature of raw materials
| Sand slurry | 35° C max. |
| Lime | 20° C max. |
| Cement | 20° C max. |
| Anhydrite | 20° C max. |
| Production water cold | ca. 15° C |
| Production water hot | ca. 90° C |
2. Consumption values
According to our experience following consumption values may be used as indicative values. The specific raw material consumption will depend on the quality of the raw materials and the desired dry density and compressive strength of the finished product.For various dry density classes from 500 to 600 kg/m³ and average raw material quality, following typical consumption values may serve as a guideline for the production of 1 m3 AAC blocks:
| Raw material vs. dry density | 500 kg/ m3 | 600 kg/ m3 |
| Sand | 292 kg | 352 kg |
| Lime | 62 kg | 98 kg |
| Cement | 99 kg | 99 kg |
| Anhydrite | 18 kg | 21 kg |
| Water (total, excl. steam) | 382 kg | 442 kg |
| Aluminium (metal powder) | 0,46 kg | 0,39 kg |
| Total solids | 471 kg | 570 kg |
For the production of AAC panels additives (e.g. MgO) are needed to adjust the shrinkage of the AAC relative to the steel reinforcement . Further it is not advisable to produce AAC panels using flyash.
| average consumption per m³ of AAC | |
| Electrical power consumption | ca. 18- 21 kWh |
| Steam consumption (water) | ca. 180 kg |
| Natural gas consumption (dependant on boiler and foiling) | ca. 11 - 14 m³ |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
100million-200 million
Employee Number:
100~200
Ecer Certification：
Active Member
Formerly known as Wuxi SANKON Automation Equipment Co., Ltd., Jiangsu SANKON Building Materials Technology Co. is an enterprise specializing in the research and development and production of a complete range of autoclaved aerated concrete (AAC) machines and AAC production lines. Since 2007, we have ... Formerly known as Wuxi SANKON Automation Equipment Co., Ltd., Jiangsu SANKON Building Materials Technology Co. is an enterprise specializing in the research and development and production of a complete range of autoclaved aerated concrete (AAC) machines and AAC production lines. Since 2007, we have ...
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