Set of professional industrial oil mist/vapor extractors and coolant filters

They are SEI Filtration mist collectors & oil/emulsion filters. These devices are used to: ✔ Oil mist ✔ Emulsion fumes ✔ smoke ✔ dust and fine metal particles … from the air at CNC machines. In a metal company, this must be mandatory for safety, health and to keep machines clean. 📌 MODEL INFORMATION PER DEVICE 🔷 1. SEI Filtration – Model XMC 500 Recognizable in photo 3 (the display says XMC 500). Functions: Oil mist extraction Electrical filter 400V connection Indications: Filter ON, Filter OFF, Filter clogged Typical specs: Flow rate: ± 400–600 m³/h Power: 0.35–0.75 kW Used in medium-sized CNC machines 🔷 2. SEI Filtration – Model CM 200 S (Seen on the white unit with red print "CMG-200-S") This is a centrifugal oil mist filter. Functions: High filtration of emulsion spray Suitable for smaller CNCs Quiet and compact 400V industrial motor 🔷 3. SEI Filtration – Model E1 800 (Label photo: SERIE E1, MODELLO 800, year 2016) This is a larger industrial fog collector with high flow rate. Typical capacities: 800 m³/h or higher Used in larger machining centres 🔷 4. SEI Filtration – Series P-2011 Black model with metal plate (P-2011 SERIES). This is a pre-filter or main filter unit for larger installations. 🔷 5. Various separate filter frames (in box) In photo 7 you can see separate filter cassettes, presumably: Pre-change filters HEPA filters activated carbon filters These are often very expensive to buy. ⚙️ WHAT ARE THEY USED FOR? CNC milling machine CNC Turning Machine Long turner Coolant machines Industrial Production Lines They remove harmful mist from the air → mandatory according to ARAB and safety standards. ⚡ Power supply Most devices work on: 400V 3-phase Some small units on 230V