{"product_id":"torni-bernardo-profi-550-wq-400v","title":"Bernardo Profi 550 WQ Lathe 400 V – Compact and precise","description":"\u003cp\u003e\u003cstrong\u003eBernardo Profi 550 WQ \/ 400 V Compact Bench Lathe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo Profi 550 WQ \/ 400 V lathe is a compact and robust machine, designed for experienced hobbyists, schools, and small workshops that need a professional lathe in a small space. With a distance between centers of 550 mm and a swing over bed of 250 mm, it allows for precise machining of small and medium-sized workpieces. The 0.75 kW (S1) – 1.0 kW (S6) motor with 400 V power supply ensures reliability and operational stability. The 6-step speed range (125–2000 rpm) allows it to adapt to different types of machining. Standard equipment includes a Ø 125 mm self-centering chuck, a 4-position tool post, a tailstock, change gears, CE guards, and a tool set. A suitable solution for those looking for a compact and safe bench lathe, without compromising on quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eMain Specifications\u003c\/h3\u003e\u003cbr\u003e Distance between centers: 550 mm\u003cbr\u003e Center height: 125 mm\u003cbr\u003e Swing over bed: 250 mm\u003cbr\u003e Bed width: 135 mm\u003cbr\u003e Spindle bore: Ø 26 mm, MT4 taper\u003cbr\u003e Speed range: 125 – 2000 rpm (6 steps)\u003cbr\u003e Longitudinal feeds: 0.06 – 0.32 mm\/rev (6)\u003cbr\u003e Cross feeds: 0.03 – 0.075 mm\/rev (4)\u003cbr\u003e Metric threads: 0.2 – 3.5 mm (18 pitches)\u003cbr\u003e Inch threads: 8 – 56 TPI (21 pitches)\u003cbr\u003e Tailstock quill: 70 mm travel, MT2 taper\u003cbr\u003e Motor power: 0.75 kW (S1) \/ 1.0 kW (S6) – 400 V\u003cbr\u003e Dimensions: 1210 x 610 x 450 mm (without stand)\u003cbr\u003e Weight: 120 kg\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical table:\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBernardo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eProfi 550 WQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistance between centers\u003c\/td\u003e\n\u003ctd\u003e550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter height\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwing over bed\u003c\/td\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed width\u003c\/td\u003e\n\u003ctd\u003e135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle bore\u003c\/td\u003e\n\u003ctd\u003eØ 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle taper\u003c\/td\u003e\n\u003ctd\u003eMT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e125 – 2000 rpm (6 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLongitudinal feeds\u003c\/td\u003e\n\u003ctd\u003e0.06 – 0.32 mm\/rev (6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross feeds\u003c\/td\u003e\n\u003ctd\u003e0.03 – 0.075 mm\/rev (4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetric threads\u003c\/td\u003e\n\u003ctd\u003e0.2 – 3.5 mm (18 pitches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInch threads\u003c\/td\u003e\n\u003ctd\u003e8 – 56 TPI (21 pitches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailstock quill diameter\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailstock taper\u003c\/td\u003e\n\u003ctd\u003eMT2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e0.75 kW (S1) \/ 1.0 kW (S6) – 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions\u003c\/td\u003e\n\u003ctd\u003e1210 x 610 x 450 mm*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e120 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eEurope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e*\u003c\/td\u003e\n\u003ctd\u003ewithout stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003cbr\u003e 3-jaw self-centering chuck DK11 Ø 125 mm\u003cbr\u003e Flange Ø 125 mm\u003cbr\u003e 4-position tool post\u003cbr\u003e Cross slide with top slide\u003cbr\u003e Dead centers\u003cbr\u003e Thread dial\u003cbr\u003e Change gears\u003cbr\u003e Spindle guard and chip guard\u003cbr\u003e Lead screw cover\u003cbr\u003e Tool set and accessories\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eThe Profi 550 WQ — what does WQ mean and what distinguishes it from the LZ and PRO models?\u003c\/summary\u003e\n\u003cp\u003eWQ indicates a Quick Change toolpost as standard — the main difference compared to the LZ and PRO models with the same distance between centers. The quick change allows each tool to be replaced in 5–10 seconds while maintaining a repeatable cutting edge height. For workshops with frequent tool changes, it is the most productive model in the 550 series.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e400 V three-phase — does it require a special electrical system?\u003c\/summary\u003e\n\u003cp\u003eYes — it requires a 400V three-phase system (not available in standard private homes). Before purchasing, check for three-phase power and the capacity of the electrical panel. For workshops without three-phase, the Profi 550 WQV \/ 230V (single-phase version with variator) is available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts and accessories available?\u003c\/summary\u003e\n\u003cp\u003eAvailable accessories: 4-jaw chuck, steady rests, additional DRO. Original spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much does it weigh and what space does it require?\u003c\/summary\u003e\n\u003cp\u003eCheck weight and dimensions in the technical table. For machines over 300 kg, coordinate with Krollit for the necessary unloading equipment. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50725175460168,"sku":"03-1135","price":2416.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Tornio_da_banco_Profi_550_WQ_400_V_con_struttura_compatta_e_mandrino_da_125_mm.png?v=1753949955","url":"https:\/\/www.krollit.com\/products\/torni-bernardo-profi-550-wq-400v","provider":"Krollit","version":"1.0","type":"link"}