{"product_id":"bernardo-tornio-metallo-cnc-ck-320-x-750","title":"Bernardo CK 320 x 750 – Compact and versatile CNC lathe","description":"\u003cp\u003e\u003cstrong\u003eCK 320 x 750 CNC Metal Lathe with Siemens 808D Advanced\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo CK 320 x 750\u003c\/strong\u003e CNC lathe is a compact and precise machine tool designed for professional mechanical machining. With a distance between centers of 750 mm and a center height of 160 mm, it allows machining of workpieces up to Ø 320 mm. The spindle with a 56 mm bore and A2-5 mount offers stability and versatility, while the 6-station automatic tool turret ensures fast and productive tool changes. The continuous speed regulation from 150 to 2500 rpm allows adaptability to different materials. Equipped with a Siemens 808D Advanced CNC, cooling system, automatic lubrication, and electronic handwheel, it guarantees operational efficiency and safety. With a solid structure and a weight of 1030 kg, it is the suitable choice for workshops and laboratories that require quality and reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003ch3\u003eMain specifications\u003c\/h3\u003e\u003c\/h2\u003e\n\u003cp\u003e• Distance between centers: 750 mm\u003cbr\u003e• Center height: 160 mm\u003cbr\u003e• Swing over bed: 320 mm\u003cbr\u003e• Swing over cross slide: 150 mm\u003cbr\u003e• Spindle bore: 56 mm, A2-5 mount\u003cbr\u003e• Speed range: 150 – 2500 rpm, continuous regulation\u003cbr\u003e• 6-station automatic tool turret\u003cbr\u003e• Siemens 808D Advanced CNC\u003cbr\u003e• Motor power: 3.7 kW\u003cbr\u003e• Machine weight: approx. 1030 kg\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical data:\u003c\/h2\u003e\n\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\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\u003eDistance between centers\u003c\/td\u003e\n\u003ctd\u003e750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter height\u003c\/td\u003e\n\u003ctd\u003e160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwing over bed\u003c\/td\u003e\n\u003ctd\u003e320 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwing over cross slide\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed width\u003c\/td\u003e\n\u003ctd\u003e215 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle bore\u003c\/td\u003e\n\u003ctd\u003e56 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle mount\u003c\/td\u003e\n\u003ctd\u003eA2-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e150 – 2500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX\/Z axis travel\u003c\/td\u003e\n\u003ctd\u003e160 \/ 750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid feeds X\/Z\u003c\/td\u003e\n\u003ctd\u003e4 \/ 7 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurret stations\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool dimensions\u003c\/td\u003e\n\u003ctd\u003e16 x 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning accuracy\u003c\/td\u003e\n\u003ctd\u003e± 0.01 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailstock\u003c\/td\u003e\n\u003ctd\u003eQuill Ø 45 mm, travel 100 mm, MT4 taper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e3.7 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\u003e1910 x 1150 x 1840 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1030 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003chr\u003e\n\u003ch2\u003ePackage contents:\u003c\/h2\u003e\n\u003cp\u003e• Ø 160 mm self-centering chuck\u003cbr\u003e• 6-station automatic turret\u003cbr\u003e• Tool holders (3 pcs.)\u003cbr\u003e• Siemens 808D Advanced CNC\u003cbr\u003e• Cooling system\u003cbr\u003e• LED work light\u003cbr\u003e• MT4 fixed tailstock\u003cbr\u003e• Automatic axis lubrication\u003cbr\u003e• Electronic handwheel\u003cbr\u003e• Protective cover\u003cbr\u003e• Tool kit\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days for Southern Italy). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Siemens 808D Advanced control and what does it allow?\u003c\/summary\u003e\n\u003cp\u003eThe Siemens 808D Advanced is the numerical control (CNC) mounted on Bernardo CK lathes. It allows programming of automatic machining cycles in ISO\/DIN code (G-code), tool path simulation on screen before execution, management of up to 16 tools in memory, fixed cycles for turning, threading, and drilling. The ergonomic keyboard and color screen make it accessible even to operators who are new to CNC.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between CK 320, CK 360, and CK 400?\u003c\/summary\u003e\n\u003cp\u003eThe number indicates the center height (swing radius): CK 320 → max Ø 320 mm (center height 160 mm), CK 360 → max Ø 360 mm (center height 180 mm), CK 400 → max Ø 400 mm (center height 200 mm). The distance between centers (500, 750, 1000 mm) indicates the maximum workpiece length. Choose the model based on the maximum diameter and length of the workpieces to be machined.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan an operator with experience only on manual lathes use the CK?\u003c\/summary\u003e\n\u003cp\u003eYes, with a learning curve of 2–4 weeks. The Siemens 808D Advanced is designed for the transition from manual to CNC lathes: it has an \"MDI\" (Manual Data Input) mode that allows single operations to be performed as on a manual lathe, and conversational programming guides the operator in creating the program without needing to know G-code from scratch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts and assistance available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much space is needed in the workshop?\u003c\/summary\u003e\n\u003cp\u003eCK lathes are fixed workshop machines. Consider space for workpiece movement in front of and behind the machine equal to the length between centers, plus 80 cm on each side. For machines over 500 kg, coordinate with Krollit for unloading equipment.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50714298548552,"sku":"03-1402XL0","price":21103.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_Tornio_CNC_CK_320_x_750_con_Siemens_808D_Advanced.png?v=1756740593","url":"https:\/\/www.krollit.com\/products\/bernardo-lathe-metal-cnc-ck-320-x-750","provider":"Krollit","version":"1.0","type":"link"}