{"product_id":"curvatubi-bernardo-rbm-25","title":"Bernardo RBM 25 manual ring bending machine for sheet metal","description":"\u003cp\u003eThe Bernardo RBM 25 manual ring bender is a sheet metal bending machine for professional use, weighing 165 kg. Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShaft diameter: 30 mm\u003c\/li\u003e\n\u003cli\u003eUpper roller diameter: 98 mm\u003c\/li\u003e\n\u003cli\u003eLower roller diameter: 118 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 560 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 450 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 1400 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the RBM 25 manual ring bender and for what\u003c\/h3\u003e\n\u003cp\u003eMetal fabrication shops and workshops use the RBM 25 manual ring bender for bending sheet metal in the manufacture of cabinets, profiles, and metal casings.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo RBM 25 manual ring bender is part of the Bernardo sheet metal bending machine range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performances: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance with selection.\u003c\/p\u003e\n\u003ch3\u003eKrollit Logistics and Support\u003c\/h3\u003e\n\u003cp\u003eMachine shipping in 5-9 business days (7 days to Southern Italy). For spare parts and accessories, shipping in 3-5 business days from Krollit warehouse. Customer support in Italian is 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 RBM 25 manual ring bender for\u003c\/h3\u003e\n\u003cp\u003eThe RBM 25 manual ring bender is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal fabrication shops and workshops\u003c\/strong\u003e: bending sheet metal for manufacturing cabinets, profiles, and casings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine and metal container construction\u003c\/strong\u003e: creating 90° bends and various angles on standard sheet metal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e bending pipes or hollow profiles (machine dedicated to flat sheet metal: specific tube bending machines are needed for pipes).\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper roller diameter\u003c\/td\u003e\n\u003ctd\u003e98 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower roller diameter\u003c\/td\u003e\n\u003ctd\u003e118 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e560 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e450 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1400 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 sheet metal thickness can it bend?\u003c\/summary\u003e\n\u003cp\u003eSee \"Bending capacity\" in the technical table: typically up to 3-6 mm on mild steel.\u003c\/p\u003e\n\u003cp\u003eCapacity refers to nominal S235 steel. For stainless steel or high-strength steel, the actual capacity may drop to 60-70% of the declared value.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the useful length it offers?\u003c\/summary\u003e\n\u003cp\u003eThe bending length is indicated in the technical table (typically 1,000-3,000 mm).\u003c\/p\u003e\n\u003cp\u003eThe useful length determines the maximum size of the workpiece that can be bent in a single pass. For longer pieces, larger machines are required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat bending angles are possible?\u003c\/summary\u003e\n\u003cp\u003eTypically from 0° to 135° with a standard V-punch. Check the technical data sheet.\u003c\/p\u003e\n\u003cp\u003eFor 90° bends or specific angles, dedicated punches and dies can be used. Krollit supplies original Bernardo bending tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the machine have CNC control?\u003c\/summary\u003e\n\u003cp\u003eProfessional models offer CNC control for automatic angle positioning and back gauge.\u003c\/p\u003e\n\u003cp\u003eCNCs reduce setup times in series production and offer repeatability in the finished product.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat power supply does it require?\u003c\/summary\u003e\n\u003cp\u003eHydraulic bending machines require 400 V three-phase power supply, see \"Motor power\" for the precise data.\u003c\/p\u003e\n\u003cp\u003eVerify the presence of an adequate three-phase line and size the cables according to the rated power of the hydraulic unit's motor.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50727414956360,"sku":"06-1189","price":1464.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Curvatrice_ad_anello_manuale_Bernardo_RBM_25.jpg?v=1758613762","url":"https:\/\/www.krollit.com\/products\/curvatubi-bernardo-rbm-25","provider":"Krollit","version":"1.0","type":"link"}