{"product_id":"torni-con-mandrini-guida-o-mandrini-ad-albero-profi-550-top","title":"Bernardo Lathe Profi 550 Top \/ 230V – Compact and precise for workshops","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eBernardo Profi 550 Top Lathe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo Profi 550 Top lathe is designed for precision and reliability in a compact space. With a distance between centers of 550 mm and a center height of 125 mm, it allows for the machining of small and medium-sized workpieces. The 125 mm 3-jaw chuck, integrated frequency converter, and digital speed indicator ensure accurate control during every operation. The continuous speed range (70–2000 rpm) and numerous metric and imperial threads make it versatile and suitable for various mechanical applications. Thanks to its low weight of 137 kg, it can be easily installed even in small spaces, without compromising stability and performance. Suitable for craft workshops and advanced hobbyists, the Profi 550 Top combines technology, safety, and Bernardo construction quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eKey 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 Spindle bore: 26 mm with MK 4 taper\u003cbr\u003e Speed range: 70–2000 rpm with frequency converter\u003cbr\u003e Automatic longitudinal and cross feeds\u003cbr\u003e Metric threads (0.2–3.5 mm) and imperial threads (8–56 TPI)\u003cbr\u003e Motor power: 0.75 kW S1 – 1.0 kW S6 (230 V single-phase)\u003cbr\u003e Compact weight: 137 kg (without base)\u003cbr\u003e Digital speed display\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eStandard accessories included:\u003c\/strong\u003e\u003cbr\u003e Fixed center points\u003cbr\u003e 3-jaw chuck DK11-125 mm\u003cbr\u003e Spindle flange 125 mm\u003cbr\u003e Change gears\u003cbr\u003e Four-way tool post\u003cbr\u003e Compound slides with top support\u003cbr\u003e Frequency converter\u003cbr\u003e Digital speed indicator\u003cbr\u003e Thread gauge\u003cbr\u003e Spindle protection\u003cbr\u003e Rear chip guard\u003cbr\u003e Leadscrew cover\u003cbr\u003e Control unit\u003c\/p\u003e\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\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\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle bore taper\u003c\/td\u003e\n\u003ctd\u003eMK 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e70–380 \/ 380–2000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLongitudinal feeds\u003c\/td\u003e\n\u003ctd\u003e(6) 0.06–0.32 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross feeds\u003c\/td\u003e\n\u003ctd\u003e(4) 0.03–0.075 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetric threads\u003c\/td\u003e\n\u003ctd\u003e(18) 0.2–3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImperial threads\u003c\/td\u003e\n\u003ctd\u003e(21) 8–56 TPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailstock quill travel\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\u003eMK 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e0.75 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e1.0 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L x W x H)\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\u003e137 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWithout base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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 available in Italian.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the Profi 550 and the Profi 550\/700 models in the same series?\u003c\/summary\u003e\n\u003cp\u003eThe number in the name indicates the distance between centers in mm — the maximum length of the workpiece that can be turned. Profi 550 mm. The 26 mm bar passage indicates the maximum diameter of the bar that can pass through the spindle bore without turning. \u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do you change the speed?\u003c\/summary\u003e\n\u003cp\u003eThe Profi 550 uses standard belt speed change with stepped pulleys. Changing the speed requires stopping the machine and manually moving the belt.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e230 V power supply: is a transformer needed for the Profi 550?\u003c\/summary\u003e\n\u003cp\u003e230 V single-phase — it connects directly to a standard Italian industrial socket (Schuko 16A). No transformer or three-phase panel is needed. Suitable for private workshops, workshops without a three-phase system, and vocational schools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts and assistance available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 business days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715916108104,"sku":"03-1142","price":2952.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Tornio_Bernardo_Profi_550_Top_compatto_con_mandrino_125_mm.jpg?v=1757279194","url":"https:\/\/www.krollit.com\/products\/torni-con-mandrini-guida-o-mandrini-ad-albero-profi-550-top","provider":"Krollit","version":"1.0","type":"link"}