Stone wool production lines
Capacity 14 t/h

Stone Wool production line
Stone wool is considered to be one of the best materials for heat and sound insulation and fire protection. The main advantages of stone wool include low thermal conductivity, non-combustibility and inability to support combustion, high temperature resistance, good sound insulation, resistance to microorganisms, chemical neutrality, steam permeability and water repellency.

Melting Furnaces

The vast majority of stone wool producers use coke-fired cupola furnaces for melting raw materials. In addition to this, Izoteh can supply gas-fired tank furnaces and electrical furnaces. The choice depends on the current gas, coke and electricity prices at the plant site. The latest melting furnace design is the gas-fired cupola furnace, which is recommended in countries with low gas prices. Izoteh can provide consultation services to help you choose the most appropriate melting furnace.

Design, fabrication & erection

Izoteh undertakes design, fabrication and erection of complete stone wool production lines with a capacity of up to 12 t/h and a nominal line width of up to 2.4 m. Generally, the production programme comprises boards, felts, stitched mats, pipe sections, reinforced cords and special products made of needled felts for various industrial applications. The final product range and quality undoubtedly depend on the scope of the equipment built into the production line.

Eco friendly & bio product

Izoteh designs and builds stone wool production lines in accordance with strict EU environmental regulations IPPC. Our stone wool production lines- depending on the customer's demands- can produce standard or biodegradable stone wool, which is standard in EU.

Process & Methodology

The construction of industrial plants undertaken by Izoteh is based on the PDCA (Plan-Do-Check-Act) methodology. CAD/CAM & CAE are implemented during the design and fabrication of the equipment.

Simulations of the occurring processes are modeled with the CFD software covering fluid flow and heat transfer phenomena. Object-oriented modeling and simulation are also applied by utilizing OOP tools.
Stone wool production plant
Coke-fired cupola furnace
Gas-fired tank furnace
Finished product


  • Upgrade to 12 t/h

    Upgrade of several stone wool production lines to 12 t/h finished product capacity within TECHNONICOL corporation and at BASWOOL plant in Ufa, Russia.
  • Start up of a 12 t/h

    Startup of 12 t/h stone wool production line at Tehnonikol plant in Poland, 2021, Russia.
  • Hydroponics equipment

    Hydroponics Equipment
    Implementation of hydroponics equipment for blocks and slabs at IZOVOL plant in Belgorod, Russia.