What we do

Glass Wool and Rock Wool Manufacturing Lines

Starting from the beginning of 2014, Olivotto Glass Technologies (OGT) is active in the Mineral Wools field, as supplier of complete manufacturing plants for Glass and Rock Wools production lines.
This was possible thanks to a technological agreement of cooperation with an Italian engineering company with long experience in designing machines and equipments for the mineral wools industry (Glass and Rock wools).
Thanks to this, these two new families of production lines (for glass and rock wool) enrich the scope of supply of OGT, forming the Mineral Wool Business Unit, with its own technical, service and sales structures, fully integrated in the company.
OGT Mineral Wool BU is able to design, manufacture and supply complete lines for Glass and Rock Wool production, from Fiberizing to Forming, from Curing Oven to Automatic Formatting and Packing Systems to Customers all over the world.
We’ve also developed new solutions for the main machines involved in this process, with a particular eye to final product quality, process efficiency and energy saving.
A special line dedicated to the Pipe Cover production (using both glass or rock white wool) is completing the scope of supply, putting our Customers in position to complete their production range.
Here below you can get more information on the two different production technologies for Glass Wool and Rock Wool plus the Pipe Cover line.


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