Rock wool is a kind of inorganic fiber made from natural rocks as main raw material such as basalt and dolomite through high temperature melting and fibrosis. The rock wool board production line adopts an electronic metering and automatic feeding system to add the raw materials to a closed melting furnace for melting. After being fiberized by a centrifuge, an appropriate amount of bonding agent is added, the raw materials are sent to the curing furnace for plate making through cotton collector, pendulum cotton spreader and pleating press machine. Then through cooling, cutting, waste edge recovery and packaging, the production is completed.
Process description of Rock Wool Machine Feeding system -Cupola -Exhaust gas beat exchanging system -Centrifugal fiber making system -Fiber collecting system -Pendulum system -Press and corrugation system - Curing oven system -Longitudinal cutter-Cross cutter -recycling system -Packing system
Product width | 1.2 meters |
Annual production time | 300 days |
Annual capacity | 47500 tons/year |
Product density | 40kg~200kg |
Product thickness | 30mm~200mm |
Utility requirements | natural gasWaterelectricity |
Raw material | BasaltAdditive-Dolomite |