{"product_id":"torni-bernardo-profi-550lz-230v","title":"Bernardo Profi 550 LZ Lathe \/ 230 V – Compact and precise","description":"\u003cp\u003e\u003cstrong\u003eBernardo Geared Lathe with Gap Bed Profi 550 LZ \/ 230 V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo Profi 550 LZ \/ 230 V lathe is a compact and reliable model, designed for precision machining in workshops and training laboratories. Equipped with a lead screw and feed rod, it offers stability and versatility even for complex jobs. With a 26 mm spindle bore, induction-hardened bed, and ground guides, it guarantees long life and constant precision. The continuously variable speed from 50 to 2000 rpm allows it to adapt to different materials, while the spindle, mounted on high-quality tapered bearings, ensures concentricity of ≤0.015 mm. Suitable for turning, metric and imperial threading, it comes complete with a self-centering chuck, tool post, and professional accessories.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cp\u003e Spindle bore Ø 26 mm with MT4 taper\u003cbr\u003e Induction-hardened and ground bed\u003cbr\u003e Continuous speed 50–2000 rpm\u003cbr\u003e Automatic longitudinal and cross feeds\u003cbr\u003e Metric threads (0.2–3.5 mm) and imperial threads (8–56 TPI)\u003cbr\u003e MT2 tailstock with 75 mm travel\u003cbr\u003e Motor 0.75 kW (S1) – 1.0 kW (S6) at 230 V\u003cbr\u003e Low weight of 130 kg, also suitable for small workshops\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003c\/h3\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 LZ\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\u003e130 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 taper\u003c\/td\u003e\n\u003ctd\u003eMT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable speed\u003c\/td\u003e\n\u003ctd\u003e50–1000 \/ 100–2000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLongitudinal feed\u003c\/td\u003e\n\u003ctd\u003e0.08 – 0.48 mm\/rev (6 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross feed\u003c\/td\u003e\n\u003ctd\u003e0.026 – 0.156 mm\/rev (6 steps)\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 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImperial threads\u003c\/td\u003e\n\u003ctd\u003e8 – 56 TPI (21 steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailstock quill travel\u003c\/td\u003e\n\u003ctd\u003e75 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\u003eT-slot width\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S1\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\u003c\/td\u003e\n\u003ctd\u003e1.0 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions\u003c\/td\u003e\n\u003ctd\u003e1150 x 600 x 460 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e130 kg (without base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003chr\u003e\n\u003ch3\u003e\u003ch3\u003eStandard Equipment\u003c\/h3\u003e\u003c\/h3\u003e\n\u003cp\u003e 3-jaw self-centering chuck Ø125 mm with flange\u003cbr\u003e Fixed centers\u003cbr\u003e 4-way tool post\u003cbr\u003e Change gears\u003cbr\u003e Safety clutch\u003cbr\u003e Micrometric longitudinal stop\u003cbr\u003e Cross slide with swivel support\u003cbr\u003e Digital speed display\u003cbr\u003e Thread dial\u003cbr\u003e Spindle guard and splash guard\u003cbr\u003e Lead screw cover\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working 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 of the same series?\u003c\/summary\u003e\n\u003cp\u003eThe number in the name indicates the distance between centers in mm — the maximum turning length of the workpiece. Profi 550 mm. The 26 mm spindle bore indicates the maximum diameter of the bar that can pass through the spindle bore without turning. The G geared change provides more torque at low speeds compared to belt versions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the G geared change work?\u003c\/summary\u003e\n\u003cp\u003eThe Profi 550 uses geared change (G) for speed variation: more torque at low speeds compared to belt variators, suitable for hard steels and large sections. Shifting occurs from standstill with the external lever — no belt disassembly required.\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 — connects directly to a standard Italian industrial socket (Schuko 16A). No transformer or three-phase panel required. 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 working days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715912110408,"sku":"03-1144","price":2747.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_Tornio_per_metallo_Profi_550_LZ_230V_con_display_digitale_e_avanzamenti_automatici.jpg?v=1756218048","url":"https:\/\/www.krollit.com\/products\/torni-bernardo-profi-550lz-230v","provider":"Krollit","version":"1.0","type":"link"}