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GIANA Mod 300 x 5000 mm parallel lathe is a used machine but still in good working condition, ideal for those looking for a robust and reliable lathe. As the name suggests, it is produced by the well-known company GIANA and has technical characteristics that make it suitable for precision machining on large pieces.

Appearance and Components

Visually, this lathe is a massive and sturdy machine, built to last. Its traditional design includes a heavy cast iron structure, with a 5000 mm long bed that allows you to machine very large workpieces. The height of the centers is 300 mm, which guarantees the processing of workpieces of significant diameter. The spindle, typically large in size, is designed to support high loads and to provide stable and precise rotation.

Measurements and Mechanical Characteristics

• Tip height : 300 mm
• Distance between tips : 5000 mm
• Heavy cast iron construction to absorb vibrations.
• High precision in work even over long distances, thanks to the rigidity of the bed.

From a mechanical point of view, the GIANA Mod 300 x 5000 mm stands out for a transmission that allows fine adjustment of the spindle speed, ideal for dealing with different materials with optimized processing techniques.

Procedure for use

The GIANA requires an accurate setup, with fixing the piece between the two centers, adjusting the spindle for the correct rotation and setting the tools according to the type of processing (turning, threading, boring, etc.). The cutting speed and feed are adjustable directly from the control console, and must be set according to the size of the piece and the material to be processed.

Compatible Accessories

This type of lathe is compatible with a wide range of accessories, including:

• Lunettes for supporting long pieces.
• Specific tools for threading, grooving and boring.
• Chucks of various sizes.

Mathematical Formulas for Optimal Use

Some of the formulas commonly used to optimize machining parameters include:

• Cutting speed (V) = (π * D * n) / 1000, where D is the workpiece diameter in mm and n is the spindle speed in revolutions per minute.
• Feed rate (f) , which varies based on the desired roughness and the type of machining.

Workable Materials

The GIANA Mod 300 x 5000 mm is suitable for processing a wide range of materials, including steel, cast iron, aluminum and lighter alloys. Its rigid structure allows precise machining even on hard materials, without compromising stability or precision.

Maintenance and Safety

Being a used machine, it is essential to carry out periodic maintenance, checking the lubrication of the guides, the correct functioning of the spindle and transmissions. Regarding safety, if the machinery does not comply with current CE , it may be necessary to add protective devices, such as safety barriers or emergency switches, to ensure its safe use according to current regulations.

Evaluation of Good Used

GIANA Mod 300 x 5000 mm lathe is a good purchase, it is important to check the state of wear of the bed and guides, the precision of the spindle and the functionality of the feed system. Being a quality machine, even used, it can represent an excellent opportunity for those looking for a robust and durable tool at a reduced price.

Sectors of Use

This lathe is mainly used in the sectors of precision mechanics, heavy industrial machining and in mechanical workshops that have to deal with processing of large pieces.

GIANA brand lathe , such as the Mod 300 x 5000 mm, is always worthwhile due to the robustness and longevity of these machines, which maintain excellent performance even after years of use.