Thermal Insulation Rock Wool Sandwich Panel Line

The thermal insulation rock wool sandwich panel production line is a highly automated industrial production system, mainly used for producing rock wool sandwich panels with excellent insulation and fire resistance performance.

sandwich panel line

The thermal insulation rock wool sandwich panel line usually consists of multiple specialized equipment, including uncoiler, press, cutting machine, conveyor, glue spraying machine, double track press, cooling device, cutting saw, and edge banding machine. These devices work together to complete the entire production process from raw materials to finished products.

Production Process Flow

• Raw material preparation: Prepare raw materials such as steel coils and rock wool. Steel coil is used as the panel material, and rock wool is used as the core material.
  

• Uncoiling and Forming: Place the steel coil on the drum in the feeding area, and use an uncoiler to unwind and shape it into the desired steel plate shape.
  

• Rock wool cutting: The whole rock wool enters the cutting machine through the feeding area for uniform cutting to meet production needs.
  

• Gluing and compounding: Before the steel plate and rock wool enter the molding machine, the upper and lower steel plates and rock wool are coated with glue to form a "sandwich" structure of "steel plate glue rock wool glue steel plate".
  

• Compression molding: The glued rock wool and double-sided board are fed into a double track press, and through uniform and continuous high pressure, the steel plate, adhesive, and rock wool are tightly adhered to each other, and air is discharged.
  

• Heating curing: Tracks usually have built-in heating systems that provide appropriate temperature, accelerate the chemical reaction of the adhesive, and form high-strength bonds.
  

• Cooling and cutting: The board from the high-temperature and high-pressure laminating machine enters the cooling section to lower the temperature and ensure complete stability of the bonding. The cooled sheet is precisely cut horizontally according to a preset length using high-speed flying saws or synchronous tracking cutting saws.
  

• Edge sealing and packaging: Polyurethane foam adhesive is automatically injected on both sides of the board for edge sealing, and after hardening, it is flush or slightly lower than the steel plate. Afterwards, the boards enter the palletizing machine for palletizing, and are wrapped with plastic film around the edges of the boards using a plastic sealing machine to prevent wear, scratches, and rainwater erosion during transportation.

Characteristic

• Highly automated: The entire production process is highly automated, reducing manual operations and improving production efficiency.
  

• Strong flexibility: The thermal insulation rock wool sandwich panel line can adjust production parameters according to different needs, producing rock wool sandwich panels of different specifications and thicknesses.
  

• Energy saving and environmental protection: Advanced exhaust gas treatment systems and waste recycling devices are adopted to reduce environmental pollution and resource waste.
  

• High product quality: Through precise control and high-quality raw materials, the rock wool sandwich panels produced have excellent insulation, fire resistance, and sound insulation properties.

Thermal insulation rock wool sandwich panels are widely used in various fields such as industrial buildings, commercial buildings, and civil buildings due to their excellent performance. In industrial buildings, it is often used as the exterior wall and roof material for buildings such as factories and warehouses; In commercial buildings, it has become the preferred material for office buildings, shopping malls, and other structures due to its aesthetic, durable, and environmentally friendly characteristics; In addition, in civil buildings, with the increasing demand for comfortable living environment and energy efficiency, the application of insulation rock wool sandwich panels is gradually increasing.

The thermal insulation rock wool sandwich panel line is an efficient, energy-saving, and environmentally friendly automated production line. The rock wool sandwich panels produced by it have a wide range of application prospects and market demand.