External Wall Rock Wool Insulation Board Production Line

The external wall rock wool insulation board production line is an industrial equipment system specifically designed for producing external wall rock wool insulation boards. Efficient, environmentally friendly, and intelligent, its products have broad application prospects in the field of building insulation.

sandwich panel line

The production process of exterior wall rock wool insulation board mainly includes raw material preparation, high-temperature melting, centrifugal fiber forming, cotton felt collection, solidification molding, cutting and packaging, and other links. Among them, high-temperature melting is the process of heating raw materials such as basalt to a molten state, while centrifugation is the process of spinning molten rock wool into fiber like shapes through high-speed centrifugation. Cotton wool felt is the process of collecting and laying fibers, while solidification molding is the process of solidifying the laid rock wool through a solidification furnace to form rock wool insulation boards. The cutting and packaging process involves cutting and packaging the finished product according to the required specifications.

The main equipment of the external wall rock wool insulation board production line includes cotton collection machine, pendulum cloth cotton machine, molding machine, curing furnace, cutting machine, etc. These devices work together to complete the entire production process from raw materials to finished products.

• Cotton collector: used to collect rock wool fibers after centrifugation.
  

• Pendulum cotton machine: By swinging the pendulum, the rock wool fibers are evenly distributed to form cotton felt.
  

• Forming machine: The cotton felt is pressed through a mold to form a rock wool insulation board with a certain thickness and density.
  

• Curing oven: Curing the compressed rock wool insulation board to give it a certain strength and stability.
  

• Cutting machine: Cut the finished product according to the required specifications.

Technical advantages

• Vertical wire structure technology: By using a vertical wire pendulum cotton machine to swing back and forth above the inclined conveying mechanism, combined with a gourd roller folding mechanism to form an up and down staggered compression, a certain proportion of rock wool fibers are arranged vertically, significantly improving the compressive strength of the product.
  

• Intelligent control technology: Integrating pressure sensors and visual monitoring devices to build a closed-loop control system, achieving small errors in melt weight detection, short response time for production line speed adjustment, and effectively solving the lag problem of traditional power detection methods.
  

• Energy saving design: Adopting a closed-loop heat recovery system to improve energy utilization efficiency and reduce production costs.
  

• Environmental protection measures: The exhaust gas treatment system adopts a combination process of cyclone dust removal and activated carbon adsorption, with low dust emission concentration, which meets environmental protection requirements.

Exterior wall rock wool insulation board has excellent thermal insulation performance, fire resistance, and compressive strength, and is widely used in building walls, roof insulation, cold storage, and road foundations. Its lightweight, seismic resistant, fire-resistant, and waterproof properties make it an ideal insulation material for various residential, hospital, school, office, and other civil and industrial buildings.

With the continuous improvement of building energy-saving requirements and the enhancement of environmental awareness, the production line of exterior wall rock wool insulation board will develop towards a more automated, intelligent, and environmentally friendly direction. In the future, production lines will pay more attention to the efficient use of energy and the recycling of waste to achieve sustainable development.