Gamma Meccanica SpA

10 products found

Products

  • Glass wool production lines

    A complete glass wool production line consists of several machines that transform the mix of silica sands and other components into glass wool boards or felt (cured or uncured). The first stage of the process consists of storage and mixing of raw materials. Then goes melting and fiberizing, feeding of binding agents (phenolic resin, organic or acrylic binding agent) and curing. At the curing oven output the felt is cooled and trimmed lengthwise to achieve required width. The trimmed edges ar

  • Gamma Meccanica - Melting Furnace for Glass Wool Production Lines

    Gamma Meccanica - Melting Furnace for Glass Wool Production Lines

    The melting furnace for glass wool production lines uses electric energy to melt raw materials trasforming it into liquid glass. The feeding system keeps a uniform layer of not fused raw materials on the entire surface of “melting bath tube” so that the superior part of melting system remains cold (cold top). Then the liquid glass is sent through a special canal heated by gas (feeder) to the different fiberizing systems.

  • Gamma Meccanica - Fiberizer, Spinning Machine for Glass Wool Production Lines

    Gamma Meccanica - Fiberizer, Spinning Machine for Glass Wool Production Lines

    The fiberizer is installed under the feeder. The melted glass, opportunely dosed through special openings (bushing), electroheated and cooled, arrives to the fiberizers that essentially consist of perforated disc that rotates at high speed and is thermoheated. Due to the centrifuge force, the glass is pushed through the perforated disc openings (using compressed air and combustion gas of special burners at high pressure) and is trasformed into...

  • Gamma Meccanica - Forming chamber for Glass Wool Production Lines

    Gamma Meccanica - Forming chamber for Glass Wool Production Lines

    The forming chamber is a part of the plant where the glass wool fiber produced on fiberizer is collected. This machine consists of perforated horizontal flight conveyor (from which is sucked a big quantity of air). Two vertical longitudinal contrarotating belt conveyors form two side walls of the chamber. Two further belt conveyors form 2 walls of the chamber (anterior and posterior). These conveyors are continuously cleaned and washed. At the forming...

  • Gamma Meccanica - Crimping Machine, Fiber Orientation Unit for Glass Wool Production Lines

    Gamma Meccanica - Crimping Machine, Fiber Orientation Unit for Glass Wool Production Lines

    Gamma Meccanica S.p.A. developed a special crimping machine for glass wool which allows to improve the mechanical characteristics of the product, acting directly on the fiber orientation. This system was realised on the basis of the requests and in cooperation with some important manufacturers of glass wool. The crimping machine for glass wool is able to vertically orientate the wool fiber so as to obtain products (generally boards) with high...

  • Gamma Meccanica - Cutting Units for Glass Wool Production Lines

    Gamma Meccanica - Cutting Units for Glass Wool Production Lines

    The cutting units are placed after the curing oven. At the curing oven output occurs the material trimming: the edge-trims are recovered automatically and turned back into the production process. Then follows the longitudinal cutting and the cross cutting, on the basis of required final dimensions. In this production phase the product assumes the required final geometric dimensions.

  • Gamma Meccanica - Stacker for Glass Wool Production Lines

    Gamma Meccanica - Stacker for Glass Wool Production Lines

    The stacker is the production unit installed in cold end of the line after the cutting systems, it stacks the glass wool boards preparing them for packaging. The stacking begins from from the bottom (one layer is inserted under the others) with special forks device. The number of layers and the height of the stack can be adjusted from the control system. To achieve the highest production speeds the stacker can be completed with a pre-stacking...

  • Gamma Meccanica - Roll Up Machine for Glass Wool Production Lines

    Gamma Meccanica - Roll Up Machine for Glass Wool Production Lines

    The roll up machine is the unit that rolls up automatically the mattresses or the felt. The roll up machine can be equipped with a system of precompression which compresses the felt up to a required value before the phase of rolling up begins. The machine wraps automatically the roll from the outside with a plastic film or paper. So the roll is being sealed, preventing rollout. A special thermoshrinking system seals the roll closing it at the ends....

  • Gamma Meccanica - Packaging Unit for Glass Wool production Lines

    Gamma Meccanica - Packaging Unit for Glass Wool production Lines

    The packaging unit is the last step of the production process. Gamma Meccanica S.p.A. proposes different packaging systems so to respond to the client’s needs. The packs are wrapped up with polyethylene and thermoshrinked when they come out from the stacker. During the packaging the packs, depending on the density, can be compressed, reducing its volume, so reducing the transportation costs. Once the packs are wrapped they can be stacked...