APOSTOLOS LIAGKAS ANTONIOS PAPOURTZIS & CO / OTEM PIRAEUS

The OTEM Company was established in 1971 and thereafter engaged in machining, mechanical works and manufacturing, focusing mainly in shipping and heavy industry. In 2007 the company erected the new facilities in the industrial park at Schisto – Perama and the relocation was completed in 2009. Our company is engaged in the repair and manufacture of mechanical parts of ships and industrial installations, in our facilities, located in the Industrial Park of Schisto, but also on the spot (in-situ) in the ships and in the industries. In the last 20 years the company, having acquired expertise in non-destructive testing (NDT), has successfully undertaken NDT projects using the most innovative methods. The company's equipment consists of modern machine tools and NDT instruments. More specifically: i) Crankshaft grinding machines (useful length up to 6, 5 m) ii) Connecting rods grinding machines iii) Cylinders grinding machines iv) Surface grinding machines v) Boring machine vi) Lathes vii) Milling machines viii) Laser measuring instruments (Laser Alignment) ix) Micro-telescope x) Quality control electronics (Magnetic Particles Testing -detect cracks and discontinuities in materials-, electronic Portable Hardness Tester, Surface Roughness Tester, Coating Thickness Meter ) xi) Hydraulic Power Press (up to 350 tones) Outline departments A. Quality control, Metrology and NDT Section B. Technical Department/Manufacturing and Reconditioning C. Commercial-Sales Department Our company has undertaken inter alia: i) Machining processes • Repair/Recondition of crankshafts and connecting rods of large marine engines • Repair/Recondition of main bearings pockets of large marine engines (Line Boring In-situ) • Tinning/Remetalling services ii) Non-Destructive Testing-NDT and quality control • Check for cracks and discontinuities with magnetic particles – MPT • Measurements • Crankshaft bearings alignment check • Propeller shaft alignment check