Among its different skills, CMN is an expert in assemblies by expansion or welding and weld-overlay : a way to ensure customized solutions.
The company has a mastery in over 550 welding procedures. We are so able to weld on many materials (Austenitic stainless steel, Duplex, Carbon steel, Chromium-Molybdène steel, Nickel Alloys, Titanium…) and with many special requirements [Heat treatment, NACE hardness, impact tests at many températures (-45°C, -196°C, …), …]
These include manual and automatic welding processes (SMAW, GTAW, GTAW auto & orbital, Plasma, GMAW, FCAW, SAW, ESW, studs, resistance, … Our welding team has two IWE qualified engineers and five IWS qualified operators and we are also qualified to use EN, ASME IX, HP 2/1, AWS welding processes and the assembly of tubes on plates by expansion.
All the welding and assembly work carried out by CMN Industrie complies with our customer’s specifications and current standards.
Welding and assembly: the equipment
- (28) GTAW workstations (FRONIUS, ESAB, LINCOLN, . . . )
- (12) GMAW/FCAW workstations (FRONIUS, ESAB)
- (5) Universal GTAW workstations (FRONIUS)
- (4) column and boom SAW / ESW under powder flux (ESAB, AIR LIQUIDE) from 800A to 1600A
- (1) column and boom GTAW/Plasma with video bead tracking (SAF)
- (2) GTAW orbital welding system with AVC/oscillation and filler (POLYSOUDE)
- (1) TIGer GTAW hot wire welding system of (POLYSOUDE)
- (1) GTAW workstation with automatic wire feeding (TIP TIG)
- (1) Stud welding machine (Jupiter 800i)