{"product_id":"centri-lavorazione-bernardo-proficenter-550-wqv","title":"Metal Lathe Bernardo Proficenter 550 WQV","description":"\u003cp\u003eThe Bernardo Proficenter 550 WQV is a metal lathe for professional use, with a distance between centers of 550 mm, a 0.75 kW \/ 230 V motor, and a weight of 165 kg. Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistance between centers: 550 mm\u003c\/li\u003e\n\u003cli\u003eCenter height: 125 mm\u003c\/li\u003e\n\u003cli\u003eSwing over bed: 250 mm\u003c\/li\u003e\n\u003cli\u003eSpindle bore: 26 mm\u003c\/li\u003e\n\u003cli\u003eSpindle bore taper: MT 4\u003c\/li\u003e\n\u003cli\u003eSpeeds: 50 – 2000 \/ 100 – 2000 rpm\u003c\/li\u003e\n\u003cli\u003eLongitudinal feed: (6) 0.07 – 0.40 mm\/rev\u003c\/li\u003e\n\u003cli\u003eCross feed: (4) 0.03 – 0.075 mm\/rev\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the Proficenter 550 WQV and for what\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and artisan turners use the Proficenter 550 WQV for cylindrical and conical turning and threading operations on steels and alloys. The machine supports the production of spare parts, shafts, bushings, and small series.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo Proficenter 550 WQV is part of the Bernardo metal lathe range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eMachine shipping in 5-9 working days (7 days to the South). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Italian-speaking customer support available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the Proficenter 550 WQV for\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical workshops and artisan turners\u003c\/td\u003e\n\u003ctd\u003eSuitable\u003c\/td\u003e\n\u003ctd\u003eCylindrical and conical turning and threading on steels and alloys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial maintainers and repair centers\u003c\/td\u003e\n\u003ctd\u003eSuitable\u003c\/td\u003e\n\u003ctd\u003eMachining of spare parts, shafts, bushings, and small production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHobbyists and model making\u003c\/td\u003e\n\u003ctd\u003eTo be evaluated\u003c\/td\u003e\n\u003ctd\u003eProfessional machine: for occasional home use, consider smaller benchtop models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e applications outside the technical specifications declared by the manufacturer. For doubts about compatibility, contact Krollit customer support.\u003c\/p\u003e\n\u003ch3\u003eMachining Capacity\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel drilling capacity\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace milling capacity\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd milling capacity\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpindle and Speed\u003c\/h3\u003e\n\u003ctable\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\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\u003eMT 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeeds\u003c\/td\u003e\n\u003ctd\u003e50 – 2000 \/ 100 – 2000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle – column distance\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle speed\u003c\/td\u003e\n\u003ctd\u003e50 – 2250 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle taper\u003c\/td\u003e\n\u003ctd\u003eMT 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTable and Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\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\u003eHead inclination\u003c\/td\u003e\n\u003ctd\u003e-90° \/ +90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)*\u003c\/td\u003e\n\u003ctd\u003e1210 x 610 x 860 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMotor and Power Supply\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLathe motor 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\u003eLathe motor 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\u003eMilling motor power S1 100%\u003c\/td\u003e\n\u003ctd\u003e0.50 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMilling motor power S6 40%\u003c\/td\u003e\n\u003ctd\u003e0.75 kW \/ 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOther Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\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\u003eLongitudinal feed\u003c\/td\u003e\n\u003ctd\u003e(6) 0.07 – 0.40 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross feed\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\u003e18 (0.2 – 3.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInch threads\u003c\/td\u003e\n\u003ctd\u003e21 (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\u003eMT 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross slide T-slot\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical head adjustment\u003c\/td\u003e\n\u003ctd\u003e195 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e165 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat materials can the Proficenter 550 WQV work on?\u003c\/summary\u003e\n\u003cp\u003eMild steels, alloy steels, cast iron, brass, and aluminum within the feed limits indicated in the technical specifications.\u003c\/p\u003e\n\u003cp\u003eFor hardened or high-strength alloy steels, it is recommended to reduce cutting speed and depth of cut. The machine is sized for general mechanical production; for special alloys, check the compatibility of the spindle and tailstock Morse taper.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is included in the standard equipment?\u003c\/summary\u003e\n\u003cp\u003eThe equipment includes a self-centering chuck, tailstock, steady rest, threading accessories, and a set of wrenches.\u003c\/p\u003e\n\u003cp\u003eFor the exact list of accessories and spare parts provided, consult the manufacturer's technical sheet. Krollit provides support for original Bernardo spare parts with delivery times of 3-5 working days.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat type of power supply does it require?\u003c\/summary\u003e\n\u003cp\u003eSee the voltage data in the technical table. Compact benchtop machines are often 230 V single-phase, professional models are 400 V three-phase.\u003c\/p\u003e\n\u003cp\u003eFor 400 V three-phase models, an industrial power line is required. Verify the availability of adequate power supply in the workshop before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the machine suitable for series production?\u003c\/summary\u003e\n\u003cp\u003eIt depends on the model class: professional Bernardo lathes handle continuous cycles, while benchtop models are suitable for medium use.\u003c\/p\u003e\n\u003cp\u003eProfi and Apollo models are designed for intensive multi-shift use; Hobby and Goliath series for occasional use or small workshops.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much does it weigh and what installation does it require?\u003c\/summary\u003e\n\u003cp\u003eThe weight varies significantly by model: see the \"Weight\" entry in the technical table.\u003c\/p\u003e\n\u003cp\u003eMachines over 500 kg require industrial flooring and fastening with anchors. Benchtop models up to 100 kg are installed on a sturdy bench with an adequately sized top.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50714265616712,"sku":"03-1242","price":4056.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_Proficenter_550_WQV_Tornio_combinato_con_DRO_digitale_2_assi_ES-12_V.png?v=1756820134","url":"https:\/\/www.krollit.com\/products\/centri-machining-bernardo-proficenter-550-wqv","provider":"Krollit","version":"1.0","type":"link"}