{"title":"Large Spindle Bore Lathes","description":"\u003ch2\u003eLarge spindle bore lathes\u003c\/h2\u003e\n\u003cp\u003eThe lathe is a machine able to transform a workpiece or object by rotating it about its axis. As it does so, it removes material until the desired result and design are obtained. One of the most common types of lathe is the \u003cstrong\u003elarge spindle bore lathe,\u003c\/strong\u003e capable of shaping surfaces of different forms, materials and sizes.\u003c\/p\u003e\n\u003cp\u003eLarge spindle bore lathes play a fundamental role in the metalworking industry. Today, a good part of the production of parts such as valves and fittings is carried out on these machines. The turning process \u003cstrong\u003ereduces the diameter of the material\u003c\/strong\u003e by means of a cutting tool acting on the workpiece as it rotates about its axis. It can also remove material from the inside in operations such as boring.\u003c\/p\u003e\n\u003cimg alt=\"Heller TGPB1000(320\/360)x1500-8000 large spindle bore lathe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0675\/5412\/files\/MG_5310.jpg?v=1747897834\u0026amp;width=900\"\u003e\n\u003ch3\u003eWhy use a large spindle bore lathe?\u003c\/h3\u003e\n\u003cp\u003eOne of the main elements of a lathe is the spindle bore. Its diameter is a key characteristic and sets the different lathe models apart. That is why, before buying a lathe for your company, you need to know what your requirements are in order to \u003cstrong\u003echoose the most suitable spindle bore diameter.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot without reason, spindle bores make it possible to \u003cstrong\u003emake large-diameter holes in raw materials.\u003c\/strong\u003e The diameter of a lathe's large spindle bore is measured in millimetres and can range between 80 and 630 millimetres. The range available today is therefore wide, so you can select the large spindle bore lathe best suited to the job in hand.\u003c\/p\u003e\n\u003cp\u003eA large spindle bore also makes it possible to \u003cstrong\u003ehold large diameters of raw material more easily.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnother reason these lathes are commonly used is the \u003cstrong\u003elevel of safety they offer and their ease of use.\u003c\/strong\u003e The risk of accidents when using a lathe is reduced to a minimum, especially if the machine has computer numerical control (CNC). Any operator can run it without needing a high level of training.\u003c\/p\u003e\n\u003ch3\u003eCharacteristics of large spindle bore lathes\u003c\/h3\u003e\n\u003cp\u003eIf large spindle bore lathes are known for anything, it is for offering \u003cstrong\u003eexcellent performance in terms of accuracy and productivity.\u003c\/strong\u003e These machines can carry out very accurate heavy cutting, on workpieces of different shapes, sizes and materials. That is why they are usually the most widely used in the leading companies in the industrial sector.\u003c\/p\u003e\n\u003cp\u003eIn addition, any company that requires high productivity can use this type of machine. Whatever the demand and production volume to be met, large spindle bore lathes meet the demands of the market.\u003c\/p\u003e\n\u003cp\u003eThese lathes also usually have a series of \u003cstrong\u003einternal ribs\u003c\/strong\u003e that dampen the machine's vibrations. In this way, the operator can work with greater confidence to obtain the best results. In addition, these internal ribs prevent heat distortion and provide lasting stability for the tool.\u003c\/p\u003e\n\u003cimg alt=\"Heller TGPB1250 (320\/360)x1500-8000 large spindle bore lathe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0909\/0675\/5412\/files\/MG_5284.jpg?v=1747897787\u0026amp;width=900\"\u003e\n\u003cp\u003eOther elements and features that this type of lathe may include are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDead centre.\u003c\/li\u003e\n\u003cli\u003eLive centre.\u003c\/li\u003e\n\u003cli\u003eCoolant system.\u003c\/li\u003e\n\u003cli\u003eWork light.\u003c\/li\u003e\n\u003cli\u003eToolbox.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eJobs and tasks that large spindle bore lathes can carry out\u003c\/h3\u003e\n\u003cp\u003eLarge spindle bore lathes can perform many tasks. This is why they are among the most widely used in large industries. Their performance is very high.\u003c\/p\u003e\n\u003cp\u003eOn the one hand, these lathes can carry out \u003cstrong\u003estraight turning\u003c\/strong\u003e (reducing one cylinder from another) or \u003cstrong\u003etaper turning\u003c\/strong\u003e (giving a workpiece a cone shape). They can also create different contours on a variety of objects and create shapes. Once any workpiece is finished, the lathe can also perform \u003cstrong\u003eparting off\u003c\/strong\u003e, or cutting off the finished workpiece.\u003c\/p\u003e\n\u003cp\u003eThey also carry out \u003cstrong\u003echamfering\u003c\/strong\u003e (cutting or relieving an edge of a solid object) and \u003cstrong\u003ethreading\u003c\/strong\u003e (making threads for nuts and bolts). Other very common operations are \u003cstrong\u003eboring\u003c\/strong\u003e to enlarge holes, and drilling. Large spindle bore lathes are, in fact, very efficient at this task.\u003c\/p\u003e\n\u003cp\u003eFinally, they can perform \u003cstrong\u003eknurling,\u003c\/strong\u003e which consists of engraving a pattern on the workpiece, \u003cstrong\u003egrooving\u003c\/strong\u003e (making grooves in workpieces) and \u003cstrong\u003efacing,\u003c\/strong\u003e an operation based on reducing the length of the workpiece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarge spindle bore lathes\u003c\/strong\u003e are among the most widely used machines in the industrial sector. In fact, turning is often the first machining operation in a company, since this process gives shape to a workpiece.\u003c\/p\u003e\n\u003ch3\u003eOther machines you may be interested in\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/lathes\"\u003eIndustrial lathes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/large-centre-lathes\"\u003eLarge centre lathes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/en\/pages\/contact\"\u003eUnsure which machine to choose? Talk to a Heller technician\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"torno-gran-paso-de-barra-heller-tgpb1000_320_360x1500-8000","title":"Heller TGPB1000(320\/360)x1500-8000 large spindle bore lathe","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"31\" data-end=\"70\"\u003eHeller TGPB1000 (320\/360)x1500-8000\u003c\/strong\u003e large spindle bore lathe is designed for machining long, large-diameter workpieces with high accuracy and reliability.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eWith a maximum swing over bed of 1000 mm and a distance between centres ranging from 1500 to 8000 mm, it handles bulky components efficiently.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIts one-piece cast-iron bed ensures smooth carriage travel and improves the quality of the finish.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEquipped with a Norton gearbox, it offers multiple combinations of feeds and threads, adapting to a wide range of applications.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe powerful three-phase motor delivers constant power and stability during extended work.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIt includes a coolant system, foot brake, chuck guard and movable guard compliant with CE regulations, ensuring a safe operating environment.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIdeal for workshops and industries that need high load capacity and consistent accuracy, the \u003cstrong data-start=\"99\" data-end=\"111\"\u003eTGPB1000\u003c\/strong\u003e stands out for its efficiency, control and technology geared to professional performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"HELLER","offers":[{"title":"Default Title","offer_id":50798001160532,"sku":"TGPB1000(320\/360)x1500-8000","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0675\/5412\/files\/MG_5310.jpg?v=1747897834"},{"product_id":"torno-gran-paso-barra-heller-tgpb1250-320-360x1500-8000","title":"Heller TGPB1250 (320\/360)x1500-8000 large spindle bore lathe","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eEl torno de gran paso de barra \u003cstrong data-start=\"71\" data-end=\"110\"\u003eHeller TGPB1250 (320\/360)x1500-8000\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eestá diseñado para el mecanizado de piezas de gran tamaño con alta precisión y fiabilidad.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCon un diámetro máximo de giro sobre bancada de 1250 mm y una distancia entre centros que varía entre 1500 y 8000 mm, permite trabajar componentes voluminosos con eficiencia.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSu bancada monobloque de fundición garantiza un desplazamiento suave del carro, optimizando la calidad del acabado.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEquipado con caja Norton, ofrece múltiples combinaciones de avances y roscas, adaptándose a diversas aplicaciones.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eEl potente motor trifásico proporciona fuerza constante y estabilidad en trabajos prolongados.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIncorpora sistema de refrigeración, freno de pie, protector de plato y resguardo móvil conforme a normativas CE, asegurando un entorno de operación seguro.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIdeal para talleres e industrias que requieren capacidad de carga elevada y precisión continua, el \u003cstrong data-start=\"99\" data-end=\"111\"\u003eTGPB1250\u003c\/strong\u003e destaca por su eficiencia, control y tecnología orientada al rendimiento profesional.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HELLER","offers":[{"title":"Default Title","offer_id":50798001193300,"sku":"TGPB1250 (320\/360)x1500-8000","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0675\/5412\/files\/MG_5284.jpg?v=1747897787"},{"product_id":"torno-gran-paso-de-barra-heller-tgpb820-205-225-255x1500-8000","title":"Heller TGPB820 large-bore lathe","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe \u003cstrong data-end=\"222\" data-start=\"180\"\u003eTGPB820 (205\/225\/255)x1500-3000\u003c\/strong\u003e large-bore lathe is designed for machining long, large-diameter workpieces with high accuracy and consistent performance. It has a bar capacity of between 205 and 255 mm and a distance between centres of 1500 to 3000 mm, which makes it possible to work with long, heavy components without losing stability. Its monobloc cast iron bed, 600 mm wide, ensures firm support and smooth carriage movement for precise finishes. Equipped with a Norton gearbox for feeds and threading, multiple spindle speeds and a powerful motor, it makes continuous, complex operations easier. It incorporates a coolant system, an adjustable hydraulic brake and a chuck guard, and complies with CE standards for a safe working environment. This model is ideal for industries that require accuracy, capacity and durability when turning long, large-diameter bars.\u003cbr\u003e\u003c\/p\u003e","brand":"HELLER","offers":[{"title":"Default Title","offer_id":51870534369620,"sku":"TGPB820 (205\/225\/255)x1500-8000","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/0675\/5412\/files\/MG_5310.jpg?v=1747897834"}],"url":"https:\/\/hellermaquinaria.com\/en\/collections\/large-spindle-bore-lathes.oembed","provider":"Heller Maquinaria","version":"1.0","type":"link"}