Осевые вентиляторы ГАЦ Infoblock

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Осевые вентиляторы ГАЦ Infoblock

Techno Serv OÜ is a partner of Hydroaerocenter, has exclusive rights to sell HAC impellers in the European Union, Ukraine, Azerbaijan and Georgia.

The joint activities of our companies include the production of HAC impellers in Estonia and the further distribution of products.

The design and production base allows us to develop and manufacture impellers and blades of any size according to the requirements put forward by the customer. The fan impellers consist of a composite hub and bulky fiberglass blades manufactured by injection molding with thermal polymerization. The blades are hollow, with a load-bearing skin that provides high strength and rigidity with low weight. A fiberglass shank is made in the butt part of the blade. The shank smoothly mates with the bearing skin of the blade, which ensures uniform stress distribution in the structure. To remove the charge of static electricity, the tip of the blade is equipped with a metal plate connected by an electric wire to a metal sleeve. To prevent erosion from liquid droplets, fiberglass and sheet metal socks are installed on the edges of the blades, if necessary. The hub consists of: bushing, fiberglass clamps and disc; bushings and two metal plates, between which the blades are clamped with fiberglass clamps.