The GMG 410x4000 is a high quality, fully functional used machine tool, ideal for turning operations on large pieces thanks to its robustness and precision. With a bar passage of 105 mm , this model is an excellent choice for those looking for high performance in the industrial sector.

Visually, the GMG 410x4000 lathe is an impressive machine, designed to guarantee stability and durability over time. The length of 4000 mm and the turning diameter on the bench of 820 mm make it suitable for processing pieces of considerable size. The machine is equipped with a numerical control (CNC) , which allows complex operations to be easily programmed, thus increasing efficiency. Among its mechanical characteristics, the solidity of the cast iron structure and the presence of wear-resistant components, such as the spindle and slide, stand out.

The procedure for using this lathe is simple and intuitive, thanks to the presence of a use and maintenance manual and a certified appraisal which certifies the excellent functioning of the machinery. The machine is designed to perform precision turning on a wide range of materials, including ferrous metals and light alloys. To obtain the best results, it is important to correctly calculate the cutting parameters, such as rotation speed, cutting depth and feed rate. The basic formula for optimizing the use of the lathe is:

$$V$$

where V_c is the cutting speed (in meters per minute), D is the diameter of the piece to be turned (in mm) and n is the rotation speed of the spindle (in revolutions per minute). The machine allows performance optimization based on these parameters.

Maintenance is essential to ensure continuous, fault-free operation. It is advisable to regularly lubricate moving components, such as the slide and spindle, and periodically monitor the accuracy of linear guides and ball screws. Also, make sure the cooling system is efficient to avoid overheating.

The GMG 410x4000 lathe is mainly used in sectors such as precision mechanics, the production of automotive components and the processing of large industrial parts. Buying a used machine like this represents a unique opportunity, as it allows you to obtain high performance at a significantly lower price than new, without compromising the quality of the work.

In conclusion, the GMG 410x4000 is an ideal choice for those looking for a robust, versatile lathe capable of performing precision machining on large pieces, offering an excellent quality/price ratio in the used machine market.