{"product_id":"smerigliatrici-bernardo-bsg-50100-plc","title":"Bernardo Surface Grinder BSG 50100 PLC","description":"\u003cp\u003e\u003cstrong\u003eBernardo BSG 50100 PLC Surface Grinder with ES-12 H 2-axis Digital Readout\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bernardo BSG 50100 PLC Surface Grinder with ES-12 H 2-axis digital readout is designed for industrial applications where precision, rigidity, and reliability are essential. The table with hardened and ground guideways, combined with Durcit-B coated counter-guideways, ensures smooth movement and long service life. Longitudinal and transversal movements occur via a combined V-flat guide, while the Siemens PLC control allows for programming automated grinding cycles with return to the initial position. The massive structure with stress-relieved base and thick reinforcements guarantees stability even under high loads of up to 700 kg. The 350 mm grinding wheel, combined with the powerful 7.5 kW motor and state-of-the-art hydraulic system, enables fast and precise grinding. A complete solution for workshops and companies requiring high-level professional grinding machines.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003cbr\u003eTable with hardened and ground guideways, Durcit-B coated counter-guideways\u003cbr\u003eLongitudinal and transversal movements on combined V-flat guide\u003cbr\u003eHigh-performance hydraulic system for smooth and consistent feeds\u003cbr\u003eSiemens PLC control with touchscreen for automated cycles\u003cbr\u003eES-12 H 2-axis digital readout included\u003cbr\u003eWorking capacity up to 700 kg with 500 x 1000 mm magnetic chuck\u003cbr\u003eØ 350 mm grinding wheel with spindle on preloaded axial and radial bearings\u003cbr\u003eMassive structure with stress-relieved base and thick reinforcements for high stability\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 50100 PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork table\u003c\/td\u003e\n\u003ctd\u003e500 x 1100 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\u003e500 x 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. longitudinal travel\u003c\/td\u003e\n\u003ctd\u003e1150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. cross travel\u003c\/td\u003e\n\u003ctd\u003e560 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. distance grinding wheel \/ table\u003c\/td\u003e\n\u003ctd\u003e600 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. workpiece weight (with magnetic chuck)\u003c\/td\u003e\n\u003ctd\u003e700 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 adjustment\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\u003e0 – 600 mm\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic vertical adjustment\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\u003e3.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal power input\u003c\/td\u003e\n\u003ctd\u003e13.2 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\u003e3880 x 2150 x 2420 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5500 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 readout\u003cbr\u003eSiemens SMART panel with touchscreen\u003cbr\u003eElectronic handwheel\u003cbr\u003eGrinding wheel and flange\u003cbr\u003eLED work light\u003cbr\u003e500 x 1000 mm magnetic chuck\u003cbr\u003eBalancing stand and balancing arbor\u003cbr\u003eProtective covers\u003cbr\u003eParallel dresser and demagnetizing device\u003cbr\u003eCoolant system and diamond dressing device\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 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 achievable grinding precision with the Bernardo BSG 5 surface grinder?\u003c\/summary\u003e\n\u003cp\u003eBernardo surface grinders achieve dimensional tolerances of IT5–IT6 and surface roughness Ra 0.4–0.8 µm under optimal conditions. Actual precision depends on the condition of the grinding wheel (periodic dressing), the workpiece material, the coolant, and the operator's experience.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the \"PLC\" suffix in the Bernardo BSG 5 surface grinder model mean?\u003c\/summary\u003e\n\u003cp\u003eThe PLC suffix indicates that the grinder is equipped with a programmable PLC control—it allows for setting automatic grinding cycles (number of passes, depth per pass, feed rate) 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: aluminum oxide (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—metal residues contaminate the ground surface.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Bernardo BSG 5 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 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 working days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50696118501704,"sku":"05-1450XL","price":61285.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_BSG_50100_PLC_Smerigliatrice_piana_con_controllo_PLC_e_DRO_2_assi.jpg?v=1758530038","url":"https:\/\/www.krollit.com\/products\/grinders-bernardo-bsg-50100-plc-2","provider":"Krollit","version":"1.0","type":"link"}