Rock Wool Board Fully Automatic Production Line

The full-automatic rock wool board production line integrates complete processes such as raw material processing, melting into fiber, cotton felt, curing and molding, cutting and packaging, and realizes efficient and continuous production through intelligent control system.

sandwich panel line

Rock wool board, as the core material for modern building insulation, relies on highly automated professional equipment combinations in its production process.

The rock wool board production line has achieved significant improvements in product quality and production efficiency through multiple technological innovations. As a revolutionary breakthrough, the vertical silk cloth cotton process uses the reciprocating swing of the vertical silk pendulum cotton machine above the inclined conveying mechanism, combined with the gourd roller folding mechanism, to form an up and down staggered pressing, making 30% -40% of the rock wool fibers vertically arranged. This three-dimensional fiber structure increases the compressive strength of the product by more than 50%, effectively solving the problem of insufficient strength in traditional two-dimensional flat cotton products.

In terms of cutting technology, the application of dual mobile devices and threaded rod transmission systems has achieved precise cutting. The precise fit between the sliding block and the groove, combined with the elastic cutting mechanism formed by the strong spring and bolt rod adjustment device, can complete the continuous cutting of rock wool with a thickness of 20-300mm, and the flatness error of the cut is controlled within ± 0.5mm. The intelligence of the feeding system is the key to ensuring the stability of raw materials. Adopting a dual path feeding and triple mixing process, four raw material silos and electric furnace silos are configured. Raw materials with a moisture content higher than 3% are processed by a rotary kiln dryer and distributed among multiple silos through a sixth belt conveyor. The design of the 58 ° -66 ° cone angle silo ensures smooth feeding and controls the raw material ratio error below 1.5%, providing a stable material foundation for subsequent melting processes.

The fully automatic production line for rock wool board is a collaborative system composed of multiple precision equipment, with highly specialized equipment in each link. The raw material processing system includes a raw material crusher, electromagnetic iron remover, quantitative feeding scale, and drying equipment. It can process raw materials such as basalt and slag, remove impurities through vibration screening and magnetic separation, and ensure that the purity of the raw materials reaches over 99%. The preprocessed raw materials are transported to the batching bin through a bucket elevator, and the entire process adopts a fully enclosed design to avoid secondary pollution.

The rock wool sandwich panel production line products are widely used in building exterior wall insulation systems (thin plastering, curtain walls, decorative integrated panels); Industrial equipment insulation (pipelines, storage tanks, boilers); Fire separation in ship compartments; Agricultural greenhouse insulation and heat preservation; Transportation sector (noise barriers for high-speed trains, subways), etc. Specially designed rock wool board can also be used for nuclear power plant containment, chemical equipment insulation, and aerospace fields to meet the fire and insulation needs in extreme environments.