| Manufacturer | GIORIA |
|---|---|
| Model | RU/S 4000 CNC |
| Year | |
| Location | Italy
|
The GIORIA RU/S 4000 CNC is a high-precision cylindrical grinding machine designed for both external and internal grinding operations. It features a robust and rigid construction with dimensions of approximately 13,950 mm in length, 3,450 mm in width, and 2,300 mm in height, and weighs around 18,500 kg. The machine is equipped with a CNC control system, specifically Siemens Sinumerik 820T, enabling advanced programming and precise control over grinding processes.
This model supports a maximum grinding length of 4,000 mm and can accommodate a maximum swing diameter of 595 mm and a grinding diameter up to 590 mm. The grinding spindle is powered by a 20 kW motor, capable of reaching up to 1,800 rpm, ensuring efficient material removal and surface finishing. The grinding wheel size measures 750 mm in diameter, 130 mm in thickness, with a 305 mm bore, and operates at peripheral speeds of 33 to 45 m/s.
The machine includes a work head with a 60-degree point angle and a spindle rotation speed adjustable up to 130 rpm. It also features orientability of ±45 degrees in both directions. The tailstock has a 60-degree point angle and a maximum quill stroke of 95 mm. The table allows a maximum longitudinal stroke of 4,250 mm with an inclination capability of ±4 degrees 30 minutes.
Visible components include multiple steady rests along the bed for workpiece support, a grinding wheel mounted on the right side with a protective guard, and a control panel with buttons and switches located on the front side. The machine shows signs of wear and paint chipping but appears structurally intact. The surrounding area is clean and organized.
This GIORIA RU/S 4000 CNC grinding machine is suitable for industries requiring precise cylindrical grinding such as automotive, aerospace, and general machinery manufacturing. Prospective buyers should verify all technical details and machine condition during an on-site inspection.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
Numerical control Siemens Sinumerik 820T
Max rotating diameter mm 595
Max grindable diameter mm 590
Max grindable length mm 4000
Max static weight allowed on the tips Kg 3000 Admitted static weight
of the piece clamped cantilevered on the chuck (max protrusion mm 250) Kg 600
Grinding wheel size ( diam.xthicknessxhole) mm 750x130x305
Grinding wheel peripheral speed m/s 33/45
Max grinding wheel spindle rotation speed S2 g/1' 1800 Grinding wheel
motor power kW 20
WORK HEAD
Point angle degrees 60 Sleeve
cone CM 6 Spindle
rotation motor S1 Nm 18
Piece rotation speed g/1' 0-130
Orientability in both directions degrees +/- 45
TAILSTOCK
Point angle degrees 60
Quill cone CM 6
Max quill stroke mm 95
TABLE
Max longitudinal table stroke mm 4250
Inclination in both directions +/- 4 30' degrees
this extra information is standard for this model. Please always double-check the details during a visit
The GIORIA RU/S 4000 CNC Cylindrical External/Internal Grinding Machine is a cutting-edge metal machining tool known for its precision and versatility in grinding operations. This state-of-the-art machine is engineered to handle both external and internal cylindrical grinding tasks with exceptional accuracy and efficiency.
Equipped with a rigid and robust structure, the RU/S 4000 ensures stability during the grinding process, delivering consistent and high-quality results. Its CNC control system offers advanced programming capabilities, allowing operators to create intricate grinding paths and adjust cutting parameters for optimal surface finishes.
The machine's powerful grinding spindle and precise wheel dressing mechanisms enable smooth and accurate grinding of various workpieces, achieving tight tolerances and surface roughness requirements.
The GIORIA RU/S 4000 CNC Grinding Machine offers a wide range of grinding options, from cylindrical external grinding to internal grinding of bores and intricate shapes. Its automatic tool changer and workpiece loading system streamline the process, reducing setup times and maximizing productivity.
The coolant and filtration system maintain a clean and temperature-controlled grinding environment, ensuring extended wheel life and minimizing thermal distortion.
In conclusion, the GIORIA RU/S 4000 CNC Cylindrical External/Internal Grinding Machine stands as a top-tier solution for precision grinding operations. Its advanced features, versatility, and reliability make it an excellent choice for industries such as automotive, aerospace, and general machinery manufacturing, where high-precision grinding is essential. Whether handling single-piece production or large-scale grinding projects, the RU/S 4000 delivers exceptional results and elevates the efficiency of modern metalworking operations.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Machinery dealer |
| Active since | 2014 |
| Offers online | 34 |
| Last activity | Oct. 30, 2026 |
Bentivoglio Macchine Utensili s.r.l. is a distinguished Italian company specializing in the sale and distribution of high-quality machine tools. With decades of experience in the industry, Bentivoglio has established itself as a trusted partner for businesses seeking reliable and innovative solutions for their machining needs. The company prides itself on its extensive portfolio, which includes a wide range of products designed to meet the diverse requirements of various sectors, from automotive to aerospace. At the heart of Bentivoglio's success is its commitment to customer satisfaction. The company not only offers top-tier machinery but also provides expert consultation and support to ensure that clients make informed decisions tailored to their specific applications. Their team of knowledgeable professionals is dedicated to helping customers optimize their production processes, enhancing efficiency and productivity. Bentivoglio Macchine Utensili s.r.l. stands out in the competitive landscape by combining tradition with innovation. The company continually invests in the latest technologies and industry advancements, ensuring that their offerings remain at the forefront of the market. By choosing Bentivoglio, clients gain access to cutting-edge solutions that drive their business forward, making it an ideal partner for those looking to elevate their manufacturing capabilities.
Numerical control Siemens Sinumerik 820T
Max rotating diameter mm 595
Max grindable diameter mm 590
Max grindable length mm 4000
Max static weight allowed on the tips Kg 3000 Admitted static weight
of the piece clamped cantilevered on the chuck (max protrusion mm 250) Kg 600
Grinding wheel size ( diam.xthicknessxhole) mm 750x130x305
Grinding wheel peripheral speed m/s 33/45
Max grinding wheel spindle rotation speed S2 g/1' 1800 Grinding wheel
motor power kW 20
WORK HEAD
Point angle degrees 60 Sleeve
cone CM 6 Spindle
rotation motor S1 Nm 18
Piece rotation speed g/1' 0-130
Orientability in both directions degrees +/- 45
TAILSTOCK
Point angle degrees 60
Quill cone CM 6
Max quill stroke mm 95
TABLE
Max longitudinal table stroke mm 4250
Inclination in both directions +/- 4 30' degrees
this extra information is standard for this model. Please always double-check the details during a visit
The GIORIA RU/S 4000 CNC Cylindrical External/Internal Grinding Machine is a cutting-edge metal machining tool known for its precision and versatility in grinding operations. This state-of-the-art machine is engineered to handle both external and internal cylindrical grinding tasks with exceptional accuracy and efficiency.
Equipped with a rigid and robust structure, the RU/S 4000 ensures stability during the grinding process, delivering consistent and high-quality results. Its CNC control system offers advanced programming capabilities, allowing operators to create intricate grinding paths and adjust cutting parameters for optimal surface finishes.
The machine's powerful grinding spindle and precise wheel dressing mechanisms enable smooth and accurate grinding of various workpieces, achieving tight tolerances and surface roughness requirements.
The GIORIA RU/S 4000 CNC Grinding Machine offers a wide range of grinding options, from cylindrical external grinding to internal grinding of bores and intricate shapes. Its automatic tool changer and workpiece loading system streamline the process, reducing setup times and maximizing productivity.
The coolant and filtration system maintain a clean and temperature-controlled grinding environment, ensuring extended wheel life and minimizing thermal distortion.
In conclusion, the GIORIA RU/S 4000 CNC Cylindrical External/Internal Grinding Machine stands as a top-tier solution for precision grinding operations. Its advanced features, versatility, and reliability make it an excellent choice for industries such as automotive, aerospace, and general machinery manufacturing, where high-precision grinding is essential. Whether handling single-piece production or large-scale grinding projects, the RU/S 4000 delivers exceptional results and elevates the efficiency of modern metalworking operations.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
The GIORIA RU/S 4000 CNC is a high-precision cylindrical grinding machine designed for both external and internal grinding operations. It features a robust and rigid construction with dimensions of approximately 13,950 mm in length, 3,450 mm in width, and 2,300 mm in height, and weighs around 18,500 kg. The machine is equipped with a CNC control system, specifically Siemens Sinumerik 820T, enabling advanced programming and precise control over grinding processes.
This model supports a maximum grinding length of 4,000 mm and can accommodate a maximum swing diameter of 595 mm and a grinding diameter up to 590 mm. The grinding spindle is powered by a 20 kW motor, capable of reaching up to 1,800 rpm, ensuring efficient material removal and surface finishing. The grinding wheel size measures 750 mm in diameter, 130 mm in thickness, with a 305 mm bore, and operates at peripheral speeds of 33 to 45 m/s.
The machine includes a work head with a 60-degree point angle and a spindle rotation speed adjustable up to 130 rpm. It also features orientability of ±45 degrees in both directions. The tailstock has a 60-degree point angle and a maximum quill stroke of 95 mm. The table allows a maximum longitudinal stroke of 4,250 mm with an inclination capability of ±4 degrees 30 minutes.
Visible components include multiple steady rests along the bed for workpiece support, a grinding wheel mounted on the right side with a protective guard, and a control panel with buttons and switches located on the front side. The machine shows signs of wear and paint chipping but appears structurally intact. The surrounding area is clean and organized.
This GIORIA RU/S 4000 CNC grinding machine is suitable for industries requiring precise cylindrical grinding such as automotive, aerospace, and general machinery manufacturing. Prospective buyers should verify all technical details and machine condition during an on-site inspection.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2014 |
| Offers online | 34 |
| Last activity | Oct. 30, 2026 |
Bentivoglio Macchine Utensili s.r.l. is a distinguished Italian company specializing in the sale and distribution of high-quality machine tools. With decades of experience in the industry, Bentivoglio has established itself as a trusted partner for businesses seeking reliable and innovative solutions for their machining needs. The company prides itself on its extensive portfolio, which includes a wide range of products designed to meet the diverse requirements of various sectors, from automotive to aerospace. At the heart of Bentivoglio's success is its commitment to customer satisfaction. The company not only offers top-tier machinery but also provides expert consultation and support to ensure that clients make informed decisions tailored to their specific applications. Their team of knowledgeable professionals is dedicated to helping customers optimize their production processes, enhancing efficiency and productivity. Bentivoglio Macchine Utensili s.r.l. stands out in the competitive landscape by combining tradition with innovation. The company continually invests in the latest technologies and industry advancements, ensuring that their offerings remain at the forefront of the market. By choosing Bentivoglio, clients gain access to cutting-edge solutions that drive their business forward, making it an ideal partner for those looking to elevate their manufacturing capabilities.
GIORIA RU/S 4000 CNC
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GIORIA RU/S 4000 CNC
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