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Pure Rockwool Panel Line

Jul 24, 2025

The Pure Rockwool Panel Line is a complete system for producing rock wool boards, which integrates advanced technology and innovative processes, and has multiple advantages such as high efficiency, intelligence, and environmental protection. It plays an important role in the modern construction field.

Pure Rockwool Panel Line

The production process of rock wool board mainly includes the following steps:

  • Raw material ingredients: Put basalt, slag, dolomite, coke and other raw materials into a high melting furnace for sufficient melting treatment to change the physical structure of natural ores and prepare for the structural foundation of rock wool board.

  • High temperature melting: Melting raw materials at high temperatures to make them soft and ready for further processing.

  • Centrifugal fibrosis: Using high-speed centrifugal machines to process raw materials melted at high temperatures, gradually forming filamentous substances. After all these spun fibers are bonded together, they are processed into rock cotton fluff.

  • Pendulum method for laying cotton: Using the pendulum method to evenly distribute cotton, by repeatedly increasing the pressure of inorganic cotton, its hardness and density continue to increase, forming a rock wool board foundation material with certain strength and hardness.

  • Adhesive curing: After the inorganic cotton quilt is shaped, high-efficiency adhesive is sprayed onto its surface again to further fix its shape and enhance product performance.

  • Cutting and shaping: Cutting the made rock wool material into rock wool boards of different specifications and sizes.

  • Packaging and shipment: Use a fully automatic coding machine and branded packaging bags to package the rock wool board and wait for shipment.

The main equipment of the Pure Rockwool Panel Line includes:

  • Raw material feeding system: such as automatic batching machine, control cabinet, feeding machine, etc., responsible for automatically and accurately feeding raw materials into the furnace.

  • Melting system: including furnace frame, cupola, melting furnace level control system, etc., responsible for melting raw materials at high temperatures.

  • Cotton making system: composed of high-speed centrifuge, fan, cotton blowing box, etc., responsible for fiberizing the melted raw materials.

  • Cotton collection and cloth cotton system: including cotton collection machine, pendulum cloth cotton machine, etc., responsible for evenly spreading the fiberized rock wool.

  • Glue application system: used to apply adhesive on the surface of rock wool to enhance its strength and hardness.

  • Curing furnace hot air system: responsible for providing hot air to achieve the required temperature and humidity conditions for the rock wool board during the curing process.

  • Cutting and dust removal system: including cutting equipment and dust removal equipment, responsible for cutting rock wool board into the required size and collecting the generated dust.

  • Waste edge recycling system: used to recycle waste edges generated during the cutting process, achieving the reuse of resources.

Technical Features and Advantages

  • Efficiency: The Pure Rockwool Panel Line adopts an automated production process, greatly improving production efficiency. Meanwhile, by optimizing equipment configuration and process flow, the production cycle has been further shortened.

  • Intelligence: Integrating pressure sensors and visual monitoring devices to build a closed-loop control system, achieving advantages such as small melt weight detection errors and short response time for production line speed adjustment. This effectively solves the lag problem of traditional power detection methods and improves the stability and controllability of the production line.

  • Environmental friendliness: The Pure Rockwool Panel Line emphasizes the implementation of environmental protection measures. For example, using a combination of cyclone dust removal and activated carbon adsorption process to treat exhaust gas ensures that the dust emission concentration is controlled at a low level. At the same time, the waste recycling device can crush the cut scraps and mix them back for reuse, reducing resource waste and environmental pollution.

  • Flexibility: The Pure Rockwool Panel Line can produce rock wool boards of different specifications and sizes according to customer needs. By adjusting equipment parameters and process flow, it is possible to flexibly respond to market changes and the diversity of customer demands.

Rock wool board, as an excellent insulation, thermal insulation, and fireproof material, has a wide range of application prospects in the field of construction. With the strong promotion of energy conservation, emission reduction, and green building by the country, the demand for rock wool board will continue to increase. Meanwhile, with the continuous advancement of technology and the upgrading of equipment, the production efficiency and product quality of the Pure Rockwool Panel Line will be further improved. This will bring more opportunities and challenges to the production and application of rock wool board.

The Pure Rockwool Panel Line is a modern production line that integrates efficiency, intelligence, and environmental protection. It not only meets market demand, but also pays attention to environmental protection and rational utilization of resources. With the continuous advancement of technology and the continuous development of the market, the production line of rock wool board will usher in a broader development prospect.

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