Plasma cutting Kjellberg Fine Focus 450

Plasma cutting Kjellberg Fine Focus 450 The Kjellberg FineFocus 450 is a robust industrial plasma cutting unit from the FineFocus series from Kjellberg Finsterwalde (D). The device combines proven German quality with advanced technology for precise, rework-free cuts in all electrically conductive metals: Manufacturer & background Kjellberg Finsterwalde Elektroden und Maschinen GmbH has been a leading manufacturer of thermal metalworking equipment since 1922, including plasma cutting units up to 600 A, automatic welding machines and electrodes. The company develops and manufactures in Germany according to ISO 9001 and CE directives Wikipedia . Swirl-gas technology & consumables – The FineFocus 450 uses patented swirl gas caps for a constant, almost no-burr ('rework-free') cutting quality. Thanks to the XL Life-Time system and double swirl gas nozzles, the wear parts are greatly extended, which reduces operating costs. – The Double-Straight-Effect principle in the PB-S47 W-2 torch ensures high-quality cut surfaces on both sides sm-tech.ro . Cutting capacity & process properties – Cutting thickness (mild steel): recommended up to 35 mm, maximum 45 mm; – Stationary piers: up to 12 mm, running piers: up to 25 mm; – Maximum cutting speeds: e.g. 5,000 mm/min with 10 mm thickness (air/O₂) and 4,000 mm/min with 10 mm stainless steel (Ar/H₂) sm-tech.ro .– 12-pulse transistor circuit for a stable, infinitely variable arc; Non-contact high-voltage ignition saves nozzles. Technical specifications Feature FineFocus 450 Mains voltage 230/400 V, 3-phase, 50 Hz Connected load 34 kVA Fuse 80 A (slow) / 50 A (slow) Idle voltage 400 V Cutting current setting range 40–130 A (stepless) Duty cycle 100 % @ 100 A; 75 % @ 130 A Degree of protection / insulation IP22 / F Weight 251 kg Dimensions (L × W × H) 1 025 × 711 × 970 mm Cooling Closed circuit, 3.8 l/min Gases (cut/swirl) O₂, Air, Ar/H₂, Ar/H₂/N₂ / Air, N₂