CofealM JV (iron and aluminium structures) was founded in the Republic of Moldova in 2010, in order to support those citizens of the Republic of Moldova, who wanted to launch up their own business in the agriculture. CofealM JV is a branch of the famous Italian Company – Cofeal, with headquarters in Italy, Pavia de Udine, which has been present in the European market for more than 40 years and has a wide experience in permanent examination and assessment of new technologies for the purpose of continuous improvement of its structures.
Cofealm offers a wide range of GREENHOUSES, which are perfectly built, equipped with the up-to-the-minute technologies and allow meeting the requirements of the most advanced agricultural developments in plant cultivation, flower growing and gardening.
Selected anti-corrosion materials (galvanised iron, aluminium, PVC profiles, etc.) of verified quality, imported directly from the European suppliers, are used for GREENHOUSE production.
The advantages of GREENHOUSE production by the autochthonous manufacturer Cofealm are the following:
The springs having the width from 7.0 to 10.0 m is made of 2 semi-arches with a diameter of Ø60 mm and wall thickness of 1.5 mm. The metallic structure has an increased flexibility and does not load the facility, thus ensuring the required resistance. In case of smaller greenhouses, the springs may be made either of one piece, or of two semi-arches having a diameter of Ø40 mm and the same 2.0-mm width, as the support elements do.
The grids are the main elements of facility resistance. They may have up to 7 resistance diagonals with a diameter of Ø32 and Ø27 mm and may endure (carry) both wind and snow load, as well as a load due to plant hanging.
The draining channel not only ensures section fixture to the film and water gathering and drainage in case of shower rains but is also a crucial element in increase of facility resistance.
The gates are either composed of 1 or 2 extension-type units made of aluminium sections with a polycarbonate buffer cell or film, or may be manufactured of the tubes covered by the film.
Fixation of the polyethylene film, anti-inspect shadow shields and thermal shields is realised with the help of aluminium sections of various types, clamping a double-layer or one-layer film through a PVC profile. Such sections ensure sealed-in, non-displaceable and easy-mounted fixation.
The roofing may be made of two thin inflatable sheets that compose together an air cushion and tacitly maintain the air pressure. But the double-layer film ensures efficient heat insulation and reduces the heating energy consumption by 40% during the cold season. The processed waterproof and UV-resistant polyethylene film having a thickness of 200 mcm and producing the heat effects may be used more than for 5 years.
Clamps (clips) ensure plain and economical fixation of the film to the tubes of different dimensions. They are made of plastic of or anti-corrosive metal having the specific elastic properties.
The star-shaped stretching mechanisms ensure maximum film tension at the facility crests, thus extending the service life of the film and simplifying the mounting and use thereof.