Distance between centers (mm) 1000 Displayed Spindle hole diameter (mm) 30 Number of axes 2 Working Turin

Detailed Technical Data Sheet for the Graziano SAG 210

General Features

• Producer: Graziano
• Model: SAG 210
• Condition: Used
• Distance between tips: 1000 mm
• Height of tips: 210 mm
• Maximum diameter allowed on the carriage: 268 mm
• Maximum diameter allowed on the bench: 420 mm
• Maximum diameter allowed in the recess: 580 mm
• Recess length: 316 mm
• Spindle hole diameter: 57 mm
• Spindle rotation speed: 24 speeds, from 38 to 2000 rpm
• Spindle motor power: 10 HP
• Total Weight: 2250 kg
• Pallet width: 330 mm
• Machine Dimensions: Approx. 2250mm x 1200mm x 1600mm

Main Components

• Spindle: Equipped with a 57mm bore, the spindle is the heart of the lathe, with a power of 10 HP and a variable speed range, it is suitable for a wide range of machining.
• Carriage: Supports the workpiece and allows for precise diameters to be obtained thanks to its large support.
• Cross slide: Allows adjustment of the cross cut of the piece, with a maximum permitted diameter of 268 mm.
• Steady rest and tailstock: Essential for supporting long, thin workpieces, improving machining accuracy.
• Feed system: The carriage is equipped with a rapid feed system, facilitating processing over long distances.

Workable Materials

The Graziano SAG 210 is suitable for machining metallic materials such as steel, cast iron, aluminum, and non-ferrous alloys. Thanks to its robustness, it can also process harder materials, provided the appropriate tools are used.

Optimal Use Formulas

1. Spindle Speed ​​(n):

   • Formula: n=1000×Vcπ×Dn = \frac{1000 \times V_c}{\pi \times D} $n$ $=$ π × D 1000 × V c
   • Where:
     • VcV_c $V$ c ​=
     • DD $D$ = Diameter of the piece (mm)

2. Feed Speed ​​(f):

   • Formula: f=n×tf = n \times t $f$ $=$ $n$ $\times$ $t$
   • Where:
     • tt $t$ = Tool pitch (mm/rev)

Choice of Tool

The choice of tool depends on the material being machined and the required precision. For hard materials like steel, carbide or ceramic tools are recommended, while for softer materials like aluminum, high-speed steel tools can be used.

Maintenance

To ensure a long life for your lathe, it is essential:

• Lubrication: Regular lubrication of the guides and spindle.
• Alignment Check: Periodically check the alignment between the spindle and tailstock.
• Cleaning: Remove shavings and dust from the machine after each use.
• Tool Check: Make sure your tools are always sharp and in good condition.

How to Evaluate a Used Item

To evaluate whether the Graziano SAG 210 is a good purchase:

• Spindle condition: Make sure there is no abnormal vibration and the spindle rotates without noise.
• Pallet integrity: Check that the pallet has no signs of excessive wear or deformation.
• Operation of the feeds: The feeds must be smooth and free of play.

Sectors of Use

The Graziano SAG 210 is widely used in machine shops, metalworking companies, and the production of precision mechanical components. It is an excellent choice for the production of single parts or small series.

Why It's Better to Buy Used

• Economic Savings: Buying a used lathe allows you to save considerably compared to a new one, while maintaining high performance.
• Immediate Availability: Used machinery is often available immediately, reducing waiting times.
• Reliability: Lathes like the Graziano SAG 210 are known for their robustness and longevity, making them a safe choice even when used.