{"product_id":"accessori-coltelli-inferiori-ak-130-pt","title":"Bernardo hydraulic guillotine shear bottom blades","description":"\u003cp\u003eBernardo lower blades are hydraulic guillotine shears for professional use available at Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: AK 130 PT\u003c\/li\u003e\n\u003cli\u003eInstallation: Replacement on compatible machine\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses lower blades and for what\u003c\/h3\u003e\n\u003cp\u003eMetal construction and sheet metal workshops use lower blades for straight cutting of steel, aluminum, and stainless steel sheets, with repetitive cycles on standard sheets.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo lower blades are part of the Bernardo guillotine shear 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 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 to 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 part order management. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho lower blades are for\u003c\/h3\u003e\n\u003cp\u003eLower blades are recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal construction and sheet metal workshops\u003c\/strong\u003e: straight cutting of steel, aluminum, and stainless steel sheets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial sheet metal processing\u003c\/strong\u003e: repetitive cycles on standard sheets up to declared thicknesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e shaped and curved cuts (the shear only performs straight cuts: for shapes, consider punching machines or lasers).\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat sheet metal thickness can it cut?\u003c\/summary\u003e\n\u003cp\u003eSee \"Cutting capacity\" in the technical table: typically 1 to 6 mm on mild steel.\u003c\/p\u003e\n\u003cp\u003eThe capacity refers to S235 steel. On stainless steel or high-strength alloys, the actual capacity is lower (approximately 70-80% of the declared value).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the hydraulic system work?\u003c\/summary\u003e\n\u003cp\u003eHydraulic power unit with electric pump and cylinders that operate the movable blade against the fixed blade.\u003c\/p\u003e\n\u003cp\u003eThe hydraulic system requires periodic maintenance with specific hydraulic oil. The pressure is factory-set for nominal capacity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat cutting length does it offer?\u003c\/summary\u003e\n\u003cp\u003eThe effective length is indicated in the technical table (typically 1,000-3,000 mm).\u003c\/p\u003e\n\u003cp\u003eThe cutting length determines the maximum size of the workpiece that can be processed in a single pass. For longer pieces, multiple passes with repositioning are required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the machine have a guide and backstops?\u003c\/summary\u003e\n\u003cp\u003eYes, professional hydraulic shears have a back gauge with an adjustable backstop.\u003c\/p\u003e\n\u003cp\u003eThe backstop allows for repeated cuts of the same size without the need for marking. Advanced models offer CNC for automatic positioning.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat electrical power does it require?\u003c\/summary\u003e\n\u003cp\u003eSee \"Motor power\" in the technical table: typically 4 to 22 kW (400 V three-phase).\u003c\/p\u003e\n\u003cp\u003eShears are industrial machines that require a dedicated 400 V three-phase power line. Check the absorbed power at start-up to correctly size the cables.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":52487254311240,"sku":"06-60321","price":230.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Coltello_inferiore_per_cesoia_AK_130_PT.jpg?v=1771260439","url":"https:\/\/www.krollit.com\/products\/accessories-knives-inferiori-ak-130-pt","provider":"Krollit","version":"1.0","type":"link"}