Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Years |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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1. The heat supply of the entire production line uses only one heat exchange, which reduces heat loss during multiple heat transfers. It is heated by the flue gas of the hot blast stove through the heat exchanger to the temperature required for production, and then the clean gypsum board is dried by clean hot air. In the process of drying, the hot air can be fully contacted with all sides of the gypsum board drying, so that the problem of dryness of the gypsum board can be better ensured by the problem of low heat on one side and low heat on one side.
Output | 2 million -30 million sqm/year (based on thickness 9.5 mm) |
Fuel | coal; natural gas; diesel; heavy oil, etc |
Technology | hot ai; heat transfer oil/thermal oil |
Width | 1200mm,1220mm |
Thickness | 6mm to 22mm |
Length | 1500mm-300mm |
Raw material | Natural gypsum powder, phosphorus gypsum powder, Desulfurized gypsum powder |
Raw materials | Item | Specification |
Calcined gypsum powder |
Fineness |
0.2mm,<10% 0.2mm,Remnant<10% |
Initial set time |
3.5-5.5 3.5-5.5 minutes |
|
Final set time |
7.5-10.5 7.5-10.5 minutes |
|
Crystal water |
4.5%-5% | |
Half-water gypsum powder |
>65% | |
Bending strength (2 hours) |
1.8 Mpa | |
Paper |
Weight |
190-220g/ |
Thickness |
0.36-0.4mm | |
Air permeability |
0.85-1.6μm/pas | |
(Cobb) Water absorption( Cobb ) |
15-30g/ | |
Tensile strength |
12.5 KN/m,3.5 KN/m Portrait 12.5 KN/m, transverse 3.5 KN/m |
|
Transverse expansion and contraction |
<2% | |
Moisture |
10%±2 | |
Denaturized starch |
Content of the starch |
>70% |
Moisture | 11%-13% | |
PH | 6.5-7.5 | |
Protein | <0.3% | |
20ºC-40ºC Solubility in 20ºC-40ºC water |
73%-78% | |
Foaming agent |
Condensate |
>30% |
Ligarine |
<3% | |
Inorganic salts |
>2.5% | |
PH | 7-9 | |
Water |
PH | 6.5-7.5 |
2. New developed foamed gypsum board is more lightweight, so easy for installation , also strenght is higher
Pre-Sales: Full Cooperation With Pre-Preparation Work
In addition to the technical aspects of the project itself, our support also includes assisting clients in obtaining feasibility reports, government approvals, bank approvals, etc.
In-Sales: On-Time Reporting of Production Progress
You could inspect the production of your machine through photos and videos for the whole procedure.
After-Sales: Lifetime & 24h Technical Support
We offer a lifetime of technical support. Feel free to contact us for help with any technical issues,24 h available. We will also visit customers regularly to help them solve problems and assist to update formulas and equipment.