Stone/ Rock Wool Production Line
|FOB Price:||US $10,000,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $10,000,000/ Piece|
|Payment Terms:||L/C, T/T|
- Model NO.: CMT-SW20
- Condition: New
- Automatic Grade: Automatic
- Transmission Method: Electric
- Origin: China
- Certification: SGS
- Customized: Customized
- Structure: Horizontal
- Trademark: CMT
Part One : Description about rock wool
The rock wool products used basalt as their main raw materials. After being put in a high-temperature in the towering stove, the melted basalt is made into inorganic fiber by the high-speed acentric equipment. Meanwhile we put bond, polish, and silicone oil in it.
According to different requirements, we can manufacture many kinds of products.
Note: other special sizes, the density may have custom-made according to the customer request consultation
|Shot content (particle diameter ≥ 0.25mm), %||≤ 12.0|
|Average fiber diameter, μm||≤ 7.0|
|Density tolerance, %||+15, -15|
|Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)||≤ 0.044|
|Thermal load contraction temperature (products with density above 60kg/m3),||≥ 600|
|Moisture content, %||≤0.5|
|Combustion property||Non-combustible(A class)|
|Organic material content, %||≤ 4.0|
|Water repellence (water-proof), %||≥ 98|
|Water absorption (water-proof), %||≤ 5|
Part Two: Producing Process
1 Raw materials and coke are filled automatically to the top of the cupola entrance.
2 These objects melt and flow out from the bottom of the cupola into the vortex spinning machine.
3 Together with a small amount of adhesive and oil, the melt subject generates the filamentous fibers in the vortex spinning machine.
4 Filamentous fibers were spun into cotton which conveyed through the rollers.
5 After structure and density adjusted, they enter the curing oven.
6 Products out from the curing oven are cutted by the sawing machine.
7 Packaging or special handling.