Μηχανή 3D-εκτύπωσης μεταλλικών υλικών-κατασκευών μεγάλων διαστάσεων

The contract timeline information is not explicitly stated in the provided documents. The documents mention the deadline for receiving offers as 16/11/2026 23:59:59 (UTC+02:00) and the offer opening date as 20/11/2026 10:00:00 (UTC+02:00). The offer must remain valid for 12 months. However, the contract start date, end date, total duration, or any specific key milestones or phases of the contract itself are not provided.

The core scope of work for this tender involves the procurement of various high-tech equipment and software solutions across thirteen distinct sections. The overall aim appears to be enhancing industrial processes, monitoring, safety, and data analysis capabilities.

The key deliverables and areas of work include:

• 3D printing machine for metal materials and large-scale constructions: An advanced additive manufacturing system for industrial robotic arms, capable of multi-material processing and integration into Industry 4.0 environments for complex 3D prints, repairs, coatings, and structural additions.
• IoT system for supply chain monitoring.
• Digital twin equipment for monitoring the condition of equipment in supply chains.
• Digital twin equipment for space monitoring and personnel safety in supply chains: This includes autonomous robots, drones, and VR/AR devices for mapping and monitoring industrial indoor and outdoor spaces, verifying production processes, and ensuring infrastructure and personnel safety.
• Digital laser confocal microscope.
• Integrated Digital Image Correlation (DIC) system.
• 6-degrees-of-freedom excitation platform: For comprehensive simulation of flight, driving, and various conditions.
• Supercomputing cluster.
• Portable instrument for measuring greenhouse gases and particulates.
• Energy system optimization software.
• Low-cost air quality monitoring instruments: For both indoor and outdoor environments.
• Portable FTIR exhaust gas analysis system: Specifically for vehicle/vessel applications.
• Software for simulation of production processes and data analysis: This encompasses Minitab for industrial data analytics (5-user Named academic annual license with a 3-year subscription and a Predictive Analytics Module) and AnyLogic for simulation (University Research desktop dongle perpetual license + OptQuest optimization engine).
• PLC integration: PLCs must be capable of integrating a high-frequency vibration measurement unit from wired sensors.
• Cloud application for signal analysis from wireless IoT multi-sensors: Includes a 3-year subscription for monitoring, recording, and data analysis software for three wireless IoT multi-sensors, designed to identify engine operating points, detect resonance-causing speeds, define limit values, automatically monitor bearing, alignment, and unbalance via an AI model, and detect anomalies by comparing current and healthy state vibration measurements.

The contract has an estimated duration of eight (8) months, though specific technical specifications in Annex 1 may indicate different durations for individual sections. The total estimated value for all thirteen sections is €792,398.34, excluding 24% VAT. The contract will be awarded based on the most economically advantageous offer, prioritizing the best quality-price ratio.