{"product_id":"smerigliatrici-superfici-bernardo-bsg-50160","title":"Bernardo Surface Grinder BSG 60120 PLC","description":"\u003cp\u003e\u003cstrong\u003eBernardo BSG 60120 PLC Surface Grinder with 2-axis DRO\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo BSG 60120 PLC surface grinder with ES-12 H 2-axis digital readout is designed for high-precision industrial grinding of large workpieces. The 600 x 1200 mm table with hardened and ground guideways, combined with Durcit-B coated counter-guideways, ensures rigidity, stability, and smooth movement. Longitudinal and traverse movements are achieved via a combined V-flat guideway, while the advanced hydraulic system guarantees smooth translations even under loads up to 970 kg. The Siemens PLC control with touchscreen allows programming of automated grinding cycles: roughing, finishing, and return to the home position. With a 350 mm grinding wheel, a 7.5 kW motor, and a massive reinforced structure, the BSG 60120 PLC offers high performance, reliability, and constant precision, making it the ideal solution for workshops and companies with advanced production needs.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e600 x 1200 mm table with hardened and ground guideways\u003cbr\u003eDurcit-B counter-guideways for rigidity and low wear\u003cbr\u003eSiemens PLC control with touchscreen for automated cycles\u003cbr\u003eSmooth feeds thanks to high-performance hydraulic system\u003cbr\u003e600 x 1200 mm magnetic chuck, capacity up to 970 kg\u003cbr\u003eØ 350 mm grinding wheel with preloaded bearing spindle\u003cbr\u003ePowerful 7.5 kW motor and 5.5 kW hydraulic pump\u003cbr\u003eMassive cast iron structure with thick reinforcements and annealed base\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\u003eBSG 60120 PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork table\u003c\/td\u003e\n\u003ctd\u003e600 x 1200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT-slots (No. \/ width)\u003c\/td\u003e\n\u003ctd\u003e3 \/ 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic chuck\u003c\/td\u003e\n\u003ctd\u003e600 x 1200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. longitudinal travel\u003c\/td\u003e\n\u003ctd\u003e1520 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. cross travel\u003c\/td\u003e\n\u003ctd\u003e660 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. grinding wheel \/ table distance\u003c\/td\u003e\n\u003ctd\u003e600 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. workpiece weight\u003c\/td\u003e\n\u003ctd\u003e970 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrinding wheel size\u003c\/td\u003e\n\u003ctd\u003e350 x 50 x 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic table speed\u003c\/td\u003e\n\u003ctd\u003e5 – 25 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic cross feed\u003c\/td\u003e\n\u003ctd\u003e0.5 – 30 mm\/stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid cross feed\u003c\/td\u003e\n\u003ctd\u003e50 – 600 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic vertical feed\u003c\/td\u003e\n\u003ctd\u003e0.005 – 0.04 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid vertical feed\u003c\/td\u003e\n\u003ctd\u003e0 – 300 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle motor\u003c\/td\u003e\n\u003ctd\u003e7.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle speed\u003c\/td\u003e\n\u003ctd\u003e1440 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic pump motor\u003c\/td\u003e\n\u003ctd\u003e5.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal power consumption\u003c\/td\u003e\n\u003ctd\u003e18 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\u003e4800 x 2750 x 2420 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6500 kg\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\u003cbr\u003eSiemens SMART panel with touchscreen\u003cbr\u003eElectronic handwheel\u003cbr\u003eGrinding wheel and flange\u003cbr\u003eLED work lamp\u003cbr\u003e600 x 1200 mm magnetic chuck\u003cbr\u003eBalancing stand and balancing arbor\u003cbr\u003eProtective covers\u003cbr\u003eParallel dresser\u003cbr\u003eDemagnetizing device\u003cbr\u003eCooling system\u003cbr\u003eDiamond dresser\u003cbr\u003eMachine feet\u003cbr\u003eCentral lubrication\u003cbr\u003eHydraulic oil cooler\u003cbr\u003eService tools\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 grinding precision can be achieved with the Bernardo BSG 6 surface grinder?\u003c\/summary\u003e\n\u003cp\u003eBernardo surface grinders achieve dimensional tolerances of IT5–IT6 and roughness Ra 0.4–0.8 µm under optimal conditions. 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 BSG 6 surface grinder model?\u003c\/summary\u003e\n\u003cp\u003eThe PLC suffix indicates that the grinder is equipped with a 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 identical part series.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich grinding wheel should be used for steel vs cast iron vs aluminum?\u003c\/summary\u003e\n\u003cp\u003eSteel: Corundum (Al₂O₃) grinding wheel A46K–A60K. Cast iron: Silicon carbide (SiC) grinding wheel C46K–C60K. Aluminum: Silicon carbide grinding wheel C46J–C60J with ample lubrication. Do not mix different materials on the same grinding wheel – metallic residues contaminate the ground surface.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Bernardo BSG 6 surface grinder require integrated coolant?\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 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 business days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50696133050696,"sku":"05-1451XL","price":67693.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_BSG_60120_PLC_Smerigliatrice_piana_idraulica_con_Siemens_PLC_e_DRO_2_assi.jpg?v=1758528056","url":"https:\/\/www.krollit.com\/products\/grinders-superfici-bernardo-bsg-50160","provider":"Krollit","version":"1.0","type":"link"}