{"product_id":"bernardo-piegatubi-elettrico-erb-20","title":"Bernardo Sheet Metal Folder ERB 20 Electric Pipe Bender","description":"\u003cp\u003eThe Bernardo ERB 20 electric bender is a sheet metal bending machine for professional use, with a 1.1 kW motor, weighing 63 kg. Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: 1\/2\" – 2\"\u003c\/li\u003e\n\u003cli\u003eIncluded dies: 1\/2\", 3\/4\", 1\", 1¼\", 1½\", 2\"\u003c\/li\u003e\n\u003cli\u003eWall thickness: 2 – 4 mm\u003c\/li\u003e\n\u003cli\u003eMaximum angle: 90°\u003c\/li\u003e\n\u003cli\u003ePressure \/ thrust: 10 tons\u003c\/li\u003e\n\u003cli\u003eMotor power: 1.1 kW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the ERB 20 electric bender and for what purpose\u003c\/h3\u003e\n\u003cp\u003eMetalworking shops and workshops use the ERB 20 electric 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 ERB 20 electric bender is part of the Bernardo range of sheet metal bending machines, 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 selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eMachine shipping in 5-9 working days (7 days for Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian 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 ERB 20 electric bender for?\u003c\/h3\u003e\n\u003cp\u003eThe ERB 20 electric bender is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetalworking shops and workshops\u003c\/strong\u003e: bending sheet metal for the manufacture of cabinets, profiles, and casings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine and metal container construction\u003c\/strong\u003e: making 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 pipe 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\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1\/2\" – 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded dies\u003c\/td\u003e\n\u003ctd\u003e1\/2\", 3\/4\", 1\", 1¼\", 1½\", 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall thickness\u003c\/td\u003e\n\u003ctd\u003e2 – 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum angle\u003c\/td\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure \/ thrust\u003c\/td\u003e\n\u003ctd\u003e10 tons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e1.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e63 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine type\u003c\/td\u003e\n\u003ctd\u003eElectric bender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMobility\u003c\/td\u003e\n\u003ctd\u003eTripod included\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\u003eThe capacity 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?\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 piece that can be bent in a single pass. For longer pieces, larger machines are needed.\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 and backgauge positioning.\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 a 400 V three-phase power supply; see \"Motor power\" for the precise data.\u003c\/p\u003e\n\u003cp\u003eCheck for an adequate three-phase line and size the cables according to the nominal power of the hydraulic unit's motor.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":52334893891912,"sku":"06-1159","price":740.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Piegatubi_elettrico_Bernardo_ERB_20_con_forme_incluse.jpg?v=1768578880","url":"https:\/\/www.krollit.com\/products\/bernardo-piegatubi-electric-erb-20","provider":"Krollit","version":"1.0","type":"link"}