Manager of the branches
UNDERWATER REPAIRS OF CAVITATED PROPELLER
Propeller cavitation is a common occurrence in ships’ propellers during their lifetime. Propeller cavitation occurs when the propeller moves into the water at a high speed and generates a pressure through its propulsion. This pressure holds the water on the side of the blades and on the tips. When the pressure drops and depending on the water temperature, the water will start to boil. During this phenomenon, the water evaporates and the bubbles created start to move to the area of the blade with the greatest pressure, where they are not favored and therefore are destroyed. Bubble destruction releases energy that affects the blades, creating a “burning” that causes “pitting” of the propeller surfaces. BEVALDIA (Manager of the branches PSOMAKARA & GAMSRO) undertakes underwater repairs of cavitated propeller. The company’s certified divers are highly trained who perform underwater repairs of a cavitated propeller, delivering the best results immediately and with high quality services.
GREECE Piraeus, Chios Thessaloniki Kavala Alexandroupoli Neapoli- Vatika, Kali Limenes Corfu Kalamata Patra, Laurio Ag. Theodori Elefsina Chalkida Rhodes Drepano Korinthos FRANCE Marseille
TOGO Lome
TURKEY Istanbul Canakkale Iskenderun
CYPRUS Limassol Larnaca
ALBANIA Detar Sarande
BENIN Cotonou
CHINA Rizhao Shanghai Hong Kong Qingdao Lianyunga ng
CONGO Pointe Noire
DJIBOUTI Djibouti
EGYPT El Dekheila Suez
SINGAPORE Aepa
GHANA Tema
GUINEA Conakry Kamsar
INDONESIA Balikpapan
IV. COAST Abidjan
KOREA Yeosu
MEXICO Lazaro Cardenas Manzanillo Punta Manzanillo Tuxpan
PANAMA Balboa
SPAIN Palma de Mallorca
SENEGAL Dakar
TUNISIA Tunis Sfax
124, Kifissias Ave, Maroussi 15125, Athens – Greece Tel.: (+30) 2104001120, (+30) 2104004470, (+30) 2109582176 Email: info@bevaldia.com, Site: www.bevaldia.com
SRI LANKA Colombo