Stonewool

Fully automatic batch plants, with screening units for under-size material.
Capacities from 50 tons/day to 500 tons/day.

Latest-generation integrated system with the best available technology, enabling air pollution reduction and improving curing oven efficiency.

Coke-fired cupolas with oxygen enrichment or electric melters upon request.
Capacities from 1.5 tons/hour lava to 12 tons/hour.

Based on STM R&D work, the Techrock4 is a latest-generation 4-rotor spinning machine capable of turning out 5.5 – 6 tons/hour of fiber: the ideal technological solution for medium/high stone wool production lines.
STM spinning machines deliver capacities from 1 ton/hour up to 5.5 – 6 tons/hour.
For higher production output, dual-machine installations are available.

Fully automatic binder preparation plants.

High-efficiency curing ovens, modular, widths of 1.2 m, 1.8 m or 2.4 m, fixed or adjustable.
Expandable to support future higher capacities.

Cooling sections, edge trimming machines, dustless slitting units, facing section, choppers and transport conveyors.

Panel stackers and packaging machines for all types of panel.

STM supplies triangular or high-efficiency drum fiber forming chambers for output of up to 150 m/min. This permits production of a perfect primary mat, essential for the quality of the end product.