{"product_id":"bernardo-smerigliatrice-piana-fsm-2550","title":"Bernardo FSM 2550 Surface Grinder","description":"\u003cp\u003e\u003cstrong\u003eBernardo Surface Grinder FSM 2550\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo Surface Grinder FSM 2550\u003c\/strong\u003e is a high-performance professional machine for grinding flat surfaces with precision and stability. Thanks to the \u003cstrong\u003eflat V-longitudinal guide\u003c\/strong\u003e and the \u003cstrong\u003edouble V-transversal guide\u003c\/strong\u003e, it ensures smooth and precise movements. The spindle is equipped with \u003cstrong\u003epreloaded, backlash-free axial and radial bearings\u003c\/strong\u003e, guaranteeing consistent and accurate grinding. The machine features an \u003cstrong\u003eadvanced hydraulic system\u003c\/strong\u003e with a heat exchanger to reduce vibrations and thermal loads, maintaining smooth table movement even with heavy loads. Standard equipment includes a \u003cstrong\u003e2-axis digital display\u003c\/strong\u003e, a \u003cstrong\u003e250 x 500 mm permanent magnetic chuck\u003c\/strong\u003e, a \u003cstrong\u003ecentralized lubrication system\u003c\/strong\u003e, and numerous accessories. With a Ø 200 mm grinding wheel, 1.5 kW motor, and 2850 rpm speed, it is suitable for mechanical workshops and precision departments.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003eProfessional surface grinder for precision surfaces\u003cbr\u003eFlat V-longitudinal guide and double V-transversal guide\u003cbr\u003eSpindle with preloaded, backlash-free axial and radial bearings\u003cbr\u003eHydraulic system with heat exchanger for reduced vibrations\u003cbr\u003eTable with 560 mm longitudinal travel and 260 mm transversal travel\u003cbr\u003e250 x 500 mm permanent magnetic chuck included\u003cbr\u003eES-12 H 2-axis digital display\u003cbr\u003eCentralized lubrication of the guides\u003cbr\u003eGrinding wheel Ø 200 mm – 1.5 kW motor – 2850 rpm\u003cbr\u003eSolid construction, machine weight 1010 kg\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\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\u003eFSM 2550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable dimensions\u003c\/td\u003e\n\u003ctd\u003e250 x 520 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT-slots \/ width\u003c\/td\u003e\n\u003ctd\u003e1 \/ 14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermanent magnetic chuck\u003c\/td\u003e\n\u003ctd\u003e250 x 500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. longitudinal travel\u003c\/td\u003e\n\u003ctd\u003e560 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. transversal travel\u003c\/td\u003e\n\u003ctd\u003e260 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. distance grinding wheel – table\u003c\/td\u003e\n\u003ctd\u003e450 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. workpiece weight*\u003c\/td\u003e\n\u003ctd\u003e150 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrinding wheel\u003c\/td\u003e\n\u003ctd\u003eØ 200 x 20 x 31.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable speed (hydraulic)\u003c\/td\u003e\n\u003ctd\u003e3 – 20 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransversal adjustment\u003c\/td\u003e\n\u003ctd\u003e4 mm\/revolution – scale 0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical adjustment\u003c\/td\u003e\n\u003ctd\u003e2 mm\/revolution – scale 0.01 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrinding wheel motor power\u003c\/td\u003e\n\u003ctd\u003e1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle speed\u003c\/td\u003e\n\u003ctd\u003e2850 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic pump power\u003c\/td\u003e\n\u003ctd\u003e1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e1700 x 1400 x 1750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 1010 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003e*with magnetic chuck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003cbr\u003eES-12 H 2-axis digital display with LCD screen\u003cbr\u003eGrinding wheel Ø 200 mm\u003cbr\u003eGrinding wheel flange\u003cbr\u003eLED work light\u003cbr\u003ePermanent magnetic chuck 250 x 500 mm\u003cbr\u003eBalancing stand\u003cbr\u003eBalancing shaft\u003cbr\u003eProtective cover\u003cbr\u003eDemagnetization device\u003cbr\u003eCooling system\u003cbr\u003eDiamond dresser\u003cbr\u003eMachine feet\u003cbr\u003eCentralized lubrication\u003cbr\u003eTool set\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 day shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat grinding precision can be achieved with the Bernardo Surface Grinder FSM 2?\u003c\/summary\u003e\n\u003cp\u003eBernardo surface grinders achieve, under optimal conditions, dimensional tolerances of IT5–IT6 and roughness Ra 0.4–0.8 µm. Actual precision depends on the condition of the grinding wheel (periodic dressing), workpiece material, coolant, and operator experience.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the \"PLC\" suffix mean in the Bernardo Surface Grinder FSM 2 model?\u003c\/summary\u003e\n\u003cp\u003eThe PLC suffix indicates that the grinder is equipped with programmable PLC control — it allows setting automatic grinding cycles (number of passes, depth per pass, feed) without manual intervention during the cycle. Compared to the manual version, it reduces cycle times and produces more repeatable results for batches of identical parts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich grinding wheel to use for steel vs. cast iron vs. aluminum?\u003c\/summary\u003e\n\u003cp\u003eSteel: aluminum oxide (Al₂O₃) grinding wheel A46K–A60K. Cast iron: silicon carbide (SiC) grinding wheel C46K–C60K. Aluminum: silicon carbide grinding wheel C46J–C60J with abundant lubrication. Do not mix different materials on the same grinding wheel — metal residues contaminate the ground surface.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Bernardo Surface Grinder FSM 2 require integrated coolant?\u003c\/summary\u003e\n\u003cp\u003eBSG and FSM surface grinders are equipped with an integrated cooling system — essential for precision grinding on hardened steel to avoid surface burns that alter the material's structure. Always use the appropriate type of coolant for the material being processed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts and grinding wheels available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50696063910216,"sku":"05-1405","price":15667.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Smerigliatrice_piana_Bernardo_FSM_2550_con_piastra_magnetica.jpg?v=1758271524","url":"https:\/\/www.krollit.com\/products\/bernardo-grinder-piana-fsm-2550","provider":"Krollit","version":"1.0","type":"link"}