Fireproof Rock Wool Board Production Line For Activity Rooms

The fireproof rock wool board production line is a set of automatic production system integrating raw material processing, melting into fiber, molding and curing, cutting and packaging, which is specially used to produce rock wool insulation board with excellent fireproof performance. The application of fire-resistant rock wool board is becoming increasingly widespread in the fields of activity rooms, steel structure factories, and external wall insulation.

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The fireproof rock wool board production line usually adopts a computer control system, which realizes the full process automation production from raw material ratio to finished product packaging, greatly improving production efficiency and product consistency. This type of production line can continuously and stably produce rock wool boards that meet the national A-level fire protection standards, meeting the dual needs of insulation and fire safety in the construction industry.

In terms of product application, the fireproof rock wool board production line can produce rock wool products suitable for various purposes such as activity rooms, steel structure buildings, external wall insulation, fireproof partition walls, etc. according to different needs. These products not only have excellent fire resistance, but also have good thermal insulation, sound absorption and noise reduction, water repellent and moisture-proof characteristics, fully meeting the diversified requirements of modern green buildings for materials.

A complete fire-resistant rock wool board production line is a precision production system composed of multiple equipment systems with different functions, and each piece of equipment plays an irreplaceable role. Understanding the performance and functionality of these core devices is crucial for selecting and optimizing production lines.

The raw material processing system is the front-end link of the production line, mainly including automatic batching machines, feeding machines, and related control devices. The core of this system lies in precise control of raw material ratios, usually using electronic metering technology to ensure accurate ratios of main raw materials such as basalt and slag to auxiliary materials. Modern production lines often adopt a closed raw material conveying design, effectively reducing dust pollution. As mentioned in the reference content, the Qigong rock wool board production line is equipped with a fully automatic feeding system, greatly improving the efficiency and accuracy of raw material processing. The stability of the raw material system directly affects the quality of the subsequent melting process, so high-end production lines will be equipped with raw material pre mixing and homogenization equipment to ensure the uniformity of the raw material composition.

The melting and fiber forming system is the core part of the production line, mainly composed of a blast furnace (or electric furnace), a high-speed centrifuge, and auxiliary equipment. The temperature of a blast furnace is usually above 1500 ℃, which can completely melt raw materials such as basalt into a magma state. The four roll centrifuge mentioned in the reference content is a key equipment that spins molten magma into fibers through high-speed rotating rollers, while injecting a small amount of binder. This process has a decisive impact on the diameter, length, and distribution of fibers, which in turn affects the insulation performance and mechanical strength of the final product. Advanced systems will be equipped with furnace level automatic control systems and exhaust gas treatment devices, such as exhaust gas combustion furnaces, dust collectors, etc., which not only ensure production stability but also meet environmental protection requirements.

The molding and curing system includes equipment such as cotton collectors, pendulum cotton machines, pressure pleating machines, and curing furnaces. The cotton collecting machine collects fibers to form the initial cotton layer through negative pressure, while the pendulum cotton machine lays the fibers in a three-dimensional distribution through swinging, greatly improving the strength and uniformity of the product. The pressure pleating machine pre compresses the cotton layer to achieve the initial density requirements. The curing oven is the key to this system, which precisely controls the temperature (usually between 200-250 ℃) and time to fully cure the adhesive and form a stable product structure. The reference content specifically mentions the explosion-proof system of the curing furnace, including safety devices such as natural gas detection and explosion-proof fans, ensuring the safety of high-temperature operations.

The cutting and post-processing system is responsible for cutting the solidified large rock wool into the required specifications and completing the packaging. This system usually includes longitudinal and transverse cutting machines, using high-precision transmission and control technology, with a cutting accuracy of up to ± 1mm. Dust removal devices (such as bag filters) are particularly important in this link, effectively controlling the fiber dust generated during the cutting process. The advanced production line is also equipped with automatic palletizing machines and packaging machines to achieve automation of finished product packaging. As mentioned in the reference content, the Qigong production line is equipped with a fully automatic coding machine, greatly improving packaging efficiency and neatness.

In addition, modern fire-resistant rock wool board production lines are equipped with comprehensive auxiliary systems, such as waste edge recycling systems (including crushers, recycling fans, etc.), which can recycle and reuse the cut scraps, reducing production costs and complying with environmental protection concepts. The hot air system provides a stable heat source for the curing furnace, usually using a gas hot air furnace combined with a precise temperature control system. Although these auxiliary equipment are not directly involved in the main production process, they have an important impact on the overall efficiency, energy consumption and product quality of the production line, and are important indicators for evaluating the progressiveness of the production line.