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The Lizzini Mod. RUL 100 m2 grinding machine is a used machine tool, but still in good condition, which represents an ideal solution for those looking for precision and reliability at an affordable price. This cylindrical grinding machine is appreciated for its robustness and precision in machining mechanical components, maintaining a high level of quality even in used conditions.
Visually, the Lizzini Mod. RUL 100 m2 looks like a large machine, with a weight of approximately 4000 kg , robust and solid, as is typical of grinding machines of this type. The structure of the machine has been designed to guarantee stability and resistance during grinding operations, minimizing vibrations and maximizing work precision. Thanks to its distance between the centers of 1000 mm and the center height of 160 mm , this grinder is able to process pieces of considerable size, with a maximum grindable diameter of 320 mm .
The machine is equipped with two axes , which allow precise and controlled movements on both the X (transversal) and Z (longitudinal) axis, ensuring high versatility and precision in the grinding process. Furthermore, it is equipped with a grinding wheel with a maximum diameter of 100 mm , with a hole of 127 mm , which offers an excellent relationship between material removal capacity and durability of the grinding wheel itself.
This cylindrical grinding is designed to work with precision and reliability over time. Its main mechanical characteristics include the ability to handle pieces up to 320 mm in diameter and a maximum distance between centers of 1000 mm , making it ideal for machining medium and large sized pieces. The Lizzini RUL 100 m2 can perform external grinding operations, making it particularly versatile for the mass production of precision mechanical components.
Thanks to its two-axis , movement control is fluid and precise, facilitating complex machining with reduced tolerances. 100 mm wheel diameter offers good material removal capacity, while ensuring a long operating life of the wheel itself, thus reducing downtime for replacement.
The use of the Lizzini Mod. RUL 100 m2 grinding machine is quite simple for an expert operator. Workpieces are clamped between the drills, and the operator can adjust the machine to begin external grinding. The adjustment of the axes occurs via manual controls, allowing the operator to precisely manage the movements of the piece and the grinding wheel. The machine is designed to operate on precision mechanical components, such as shafts or cylindrical engine parts, ensuring smooth surfaces and precise tolerances.
An advantage of this grinding is the possibility of combining different accessories to optimize operations. Depending on needs, it is possible to mount different types of abrasive wheels, improving performance for specific materials. Furthermore, the machine can be equipped with refrigeration systems to keep temperatures low during the grinding process, preserving the quality of the machined piece.
To obtain the best performance from the Lizzini RUL 100 m2 , it is important to follow some simple mathematical formulas to calculate the optimal parameters. For example, the ratio between the peripheral speed of the grinding wheel and the feed speed of the workpiece can be calculated to optimize the quality of the ground surface. The choice of grinding wheel rotation speed (RPM) and feed speed directly influence the quality of the finished work.
Maintenance of a grinding machine such as the Lizzini RUL 100 m2 is essential to keep it in optimal conditions. Among the most common operations, there is the regular check of the state of the grinding wheels, the cleaning of the cooling and lubrication systems, and the periodic verification of the movements of the axes to ensure that they remain precise and free of backlash.
In terms of safety, it is important to follow current regulations. CE certification , it will be necessary to adapt it with protections and safety systems such as physical barriers, two-hand controls or emergency switches, ensuring compliance with European regulations on safety at work.
This grinding is particularly suitable for companies that operate in the precision mechanics sector, such as mechanical workshops, automotive industries and manufacturers of components for industrial machinery. The great advantage of purchasing a Lizzini RUL 100 m2 is the economic savings, without having to sacrifice quality. The robustness and reliability of the machine guarantee that, even after years of use, it can continue to offer excellent performance.
In conclusion, the Lizzini Mod. RUL 100 m2 represents an excellent deal for those looking for a quality used cylindrical grinding machine. Thanks to its technical characteristics and construction solidity, it is a machine that offers an excellent quality-price ratio, perfect for those who want to increase productivity without having to invest in new machinery
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