The Graziano parallel lathe mod. SAG 20 is a high quality and robust machine, suitable for mechanical workshops that require precision and reliability for machining large pieces. Buying this used machine can be a real bargain, given the solidity of the structure and the ability to process various materials with excellent results.
The Graziano mod. SAG 20 stands out for its generous dimensions and cast iron structure, which guarantees stability during processing. The pallet width of 360 mm offers a wide support base for the trolley, allowing safe and vibration-free processing, even on large pieces. The typical color of these machines is usually industrial green, with chrome details and a clearly visible and easy-to-use control console.
The Graziano mod. SAG 20 is a machine that offers high level performance. Let's see together some of its main technical characteristics:
The operation of the Graziano SAG 20 lathe is rather intuitive, thanks to the presence of manual controls for selecting speeds and feeds. The workpiece is fixed in the chuck, and the operator can choose the speed based on the diameter of the workpiece and the type of material. The machine allows both roughing and finishing machining, maintaining high precision.
To optimize the performance of the lathe, the following formula is used to calculate the cutting speed:
Vc=π×D×n1000V_c = \frac{\pi \times D \times n}{1000}
Where:
This calculation is essential to adjust the machine to obtain the best possible result on different types of materials.
Being a used lathe, it is important to ensure regular maintenance to preserve its precision and durability. The guides must be lubricated regularly, while the spindle and drive belts must be checked to ensure they show no signs of wear. It is also advisable to check the condition of the lead screw and gears, especially if the machine has been used intensively in the past.
In terms of safety, the Graziano SAG 20 lathe must comply with current CE regulations. If the machine does not have CE certification, it can be adapted by installing safety devices such as protective bulkheads for moving parts and a push-button emergency system.
The Graziano mod. SAG 20 can be equipped with a wide range of accessories. Among the most useful we find:
The Graziano SAG 20 is ideal for applications that require precise machining and on large pieces. It is used in various sectors, from the general mechanical industry to the production of automotive components, up to the construction of industrial machinery. The ability to process large diameters makes it an excellent choice for those who need versatility.
Buying a used Graziano SAG 20 is a smart choice for several reasons. Firstly, it is a robust and durable machine, built to withstand prolonged use over time. Even if used, it can provide excellent performance for many years if properly maintained. Secondly, the price of used equipment is significantly lower than new, allowing you to obtain a high-performance machine at an affordable cost. Finally, purchasing a used machine allows you to avoid long waiting times for the delivery of a new machine, being able to start production immediately.
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