{"product_id":"bernardo-smerigliatrice-piana-fsm-2550-ahd","title":"Bernardo Surface Grinding Machine FSM 2550 AHD","description":"\u003cp\u003e\u003cstrong\u003eBernardo FSM 2550 AHD Surface Grinder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo FSM 2550 AHD\u003c\/strong\u003e is a state-of-the-art surface grinder, designed for precise and automated grinding of flat surfaces. Equipped with \u003cstrong\u003eautomatic vertical feed with a servo motor\u003c\/strong\u003e, it offers digital adjustments for infeed, dressing, and lift-off at the end of the program, enhancing efficiency and reducing processing times. The highly stable cast iron structure, combined with an \u003cstrong\u003eadvanced hydraulic system\u003c\/strong\u003e, ensures smooth and vibration-free movements even under heavy loads. The longitudinal and transverse tables are adjustable via limit switches, and workpieces are clamped on a \u003cstrong\u003e250 x 500 mm electric magnetic chuck\u003c\/strong\u003e. Standard features include a \u003cstrong\u003e2-axis digital readout\u003c\/strong\u003e, touchscreen control, centralized lubrication, and professional accessories. With a Ø 200 mm grinding wheel powered by a 1.5 kW motor and a weight of 1100 kg, it represents an ideal solution for mechanical workshops and precision departments.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003eAutomatic surface grinder with servo-assisted vertical feed\u003cbr\u003eDigital control with touchscreen and electronic handwheel\u003cbr\u003eCast iron structure for high stability and vibration reduction\u003cbr\u003eLongitudinal and transverse tables adjustable via limit switches\u003cbr\u003e250 x 500 mm electric magnetic chuck included\u003cbr\u003eES-12 H 2-axis digital readout\u003cbr\u003eCentralized lubrication for all guides\u003cbr\u003eGrinding wheel Ø 200 mm – 1.5 kW motor – 2850 rpm\u003cbr\u003eHydraulic system with smooth and constant movements\u003cbr\u003eWeight 1100 kg – ideal for precision workshops\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 AHD\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\u003eElectric 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. transverse 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\u003e2 – 18 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic transverse feed\u003c\/td\u003e\n\u003ctd\u003e0.5 – 10 mm\/stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid transverse feed\u003c\/td\u003e\n\u003ctd\u003e990 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual transverse 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\u003eAutomatic vertical feed\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid vertical feed\u003c\/td\u003e\n\u003ctd\u003e360 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual vertical 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\u003eVertical feed motor power\u003c\/td\u003e\n\u003ctd\u003e0.75 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. 1100 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 readout with LCD\u003cbr\u003eTouchscreen control panel\u003cbr\u003eElectronic handwheel\u003cbr\u003eGrinding wheel Ø 200 mm\u003cbr\u003eGrinding wheel flange\u003cbr\u003eLED work light\u003cbr\u003e250 x 500 mm electric magnetic chuck\u003cbr\u003eBalancing stand\u003cbr\u003eBalancing arbor\u003cbr\u003eProtective cover\u003cbr\u003eDemagnetization device\u003cbr\u003eCoolant system\u003cbr\u003eDiamond dressing tool\u003cbr\u003eMachine feet\u003cbr\u003eCentralized lubrication\u003cbr\u003eTool set\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 day shipping. Customer service available in Italian.\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 FSM 2 surface grinder?\u003c\/summary\u003e\n\u003cp\u003eUnder optimal conditions, Bernardo surface grinders achieve dimensional tolerances of IT5–IT6 and surface 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 FSM 2 surface grinder 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: corundum wheel (Al₂O₃) A46K–A60K. Cast iron: silicon carbide wheel (SiC) C46K–C60K. Aluminum: silicon carbide 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 FSM 2 surface grinder require an integrated coolant system?\u003c\/summary\u003e\n\u003cp\u003eBSG and FSM surface grinders are equipped with an integrated cooling system — essential for precision grinding of hardened steel to prevent 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 business day shipping. Customer service available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50696221262152,"sku":"05-1406","price":18667.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Smerigliatrice_piana_Bernardo_FSM_2550_AHD_con_controllo_digitale.jpg?v=1758273221","url":"https:\/\/www.krollit.com\/products\/bernardo-grinder-piana-fsm-2550-ahd","provider":"Krollit","version":"1.0","type":"link"}