Rock Wool Board Processing And Forming Equipment

Rock wool board as a high-quality insulation material, is widely used in construction, industry and other fields. The production and processing process relies on professional molding equipment, and the performance of these equipment directly determines the quality and production efficiency of rock wool board products.

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Rock wool board processing and forming equipment refers to a specialized mechanical system that processes molten rock wool fibers through a series of processes to form boards with specified shapes and properties. This type of equipment usually has complete functions such as raw material processing, fiber forming, board curing, cutting and processing, and can achieve continuous production from mineral raw materials to finished rock wool boards.

According to different production scales and product types, rock wool board processing equipment can be divided into two categories: large-scale industrial production lines and small and medium-sized composite processing equipment. Large production lines such as the Enetex industrial rock wool production line in Germany have an hourly production capacity of up to 6 tons and integrate 11 key modules to achieve fully automated production; Small and medium-sized equipment such as various rock wool composite board machines focus on the composite processing of rock wool boards with other materials (such as color steel plates and mortar layers), which is suitable for small and medium-sized manufacturers.

The technological development of modern rock wool board processing equipment presents three major trends: firstly, the degree of automation continues to improve, and remote monitoring and intelligent operation and maintenance are achieved through PLC control systems and industrial cloud platforms; Secondly, the environmental performance continues to improve, and waste gas treatment systems and waste recycling technologies are adopted to reduce pollution; The third is multifunctional composite, where one device can be compatible with producing various types and specifications of rock wool products, improving equipment utilization.

A complete rock wool board production line consists of multiple key modules, each module responsible for a specific function, jointly ensuring the stable quality of the final product.

The raw material processing system is the front-end link of the production line, responsible for crushing, batching, and conveying ores. The fully automatic feeding system ensures stable raw material ratio through precise measurement, with an error controlled within ± 0.5%. The blast furnace module adopts layered combustion technology to melt the raw materials at a high temperature of around 1500 ℃, with a thermal efficiency of over 85%, far exceeding the level of traditional furnaces by 60%. The four roll centrifuge is a key equipment for fiber forming, which uses high-speed centrifugal force to spin the melt into fibers with a fiber diameter controlled between 4-7 μ m and a forming accuracy of ± 0.5mm.

The solidification system determines the physical properties of rock wool board. The pendulum cotton machine adopts three-dimensional cotton technology to achieve a fiber distribution uniformity of>95%, ensuring consistent density in all parts of the board. The curing furnace system uses precise temperature control (± 2 ℃) to uniformly cure the adhesive, forming a stable porous structure. Modern devices often use infrared or microwave heating methods, which save more than 30% energy compared to traditional hot air circulation.

The post-processing system includes cutting, laminating, and packaging equipment. The CNC cutting machine can automatically cut according to the set size, with a cutting flatness error of no more than 0.2mm. Some high-end equipment is also equipped with an AI visual quality inspection module, which automatically detects surface defects of the product, and the quality inspection efficiency is more than 5 times higher than manual inspection.

In terms of technical parameters, the density of the board produced by high-quality rock wool equipment can be precisely controlled within the range of 22-200kg/m ³, with a thickness range of 20-300mm, a compressive strength of 60Kpa, and a tear strength of 30Kpa, far exceeding the domestic industry standard by more than 40%. Taking Enetex equipment as an example, the thermal conductivity of the rock wool board produced by it is as low as 0.035W/M.K, and the fire rating reaches A1 level non combustible standard.

Rock wool composite board equipment is a professional machinery that combines rock wool core material with color steel plates, mortar layers, or other surface materials. This type of equipment is most widely used in the field of building insulation.