Prora Beta U50RI tool sharpener is a used machine, but in excellent condition, ideal for those looking for quality at a competitive price. This model stands out for its robustness, precision and versatility, fundamental characteristics for those who work in sectors that require precise sharpening of tools. Prora Beta U50RI is designed to sharpen blades, cutters and various cutting tools efficiently and with impeccable results.
Visually, the Prora Beta U50RI has a compact and stable structure, usually made of cast iron, which guarantees durability and absorbs vibrations during use. The design is designed to minimize bulk, but without compromising the quality and precision of the work. The machine is equipped with an adjustable sharpening head, which allows it to adapt to various types of tools and sharpening angles.
The dimensions of the machinery vary, but in general, the Prora Beta U50RI can have a length of approximately 1500 mm, a width of 1000 mm and a height of 1200 mm, with a weight of around 1000 kg, making it stable during operations. The operating height of the machine is ergonomically designed to facilitate use even for long work sessions.
From a mechanical point of view, Prora Beta U50RI is equipped with a powerful and silent motor, capable of reaching high rotation speeds, ensuring rapid and precise sharpening. The fine adjustment of the axial and radial movement of the sharpening head allows optimal flexibility to adapt to different types of tools to be sharpened. The spindle supports different rotation speeds, which allow you to adapt the processing to the type of material and the tool.
The operation of the Prora Beta U50RI is relatively simple for an expert operator. Once the tool to be sharpened is positioned on the guide, it is possible to adjust the inclination and angle of the head according to the type of sharpening desired. It is recommended to always use the optimal sharpening parameters, which can be calculated using simple mathematical formulas, such as the relationship between spindle rotation speed and material hardness. For example, the optimal speed for sharpening HSS (high-speed steel) is between 2000 and 3000 rpm, while for harder materials such as tungsten carbide slightly lower speeds can be used.
Among the accessories that can be combined with the Prora Beta U50RI , there are diamond grinding wheels, useful for sharpening tungsten carbide tools, and adapters for sharpening cutters with different profiles. Furthermore, liquid cooling devices can be installed to avoid overheating of the tools during sharpening, thus ensuring a longer life of the same.
The Prora Beta U50RI is capable of processing various materials, including tool steels, HSS steels, and hard materials such as tungsten carbide. The possibility of regulating the rotation speed and the sharpening angle allows you to obtain high precision on each material, reducing the risk of premature tool wear.
Prora Beta U50RI sharpener in optimal conditions, it is important to carry out periodic maintenance, which includes cleaning the guides and work surfaces, lubricating the gears and moving parts, and checking the grinding wheels for wear . If it is not CE certified, the machine can be adapted to safety regulations by adding protective devices such as transparent screens on the grinding wheels and emergency switches. The installation of extraction systems for the dust produced during sharpening is also recommended to comply with workplace safety regulations.
To understand if the Prora Beta U50RI is a good purchase, it is essential to check its state of conservation. Checking the wear of the guides, the integrity of the grinding wheels and the fluidity of the movements of the sharpening head are key elements. A machine with fluid movements and intact components will guarantee long life and an excellent quality/price ratio.
Prora Beta U50RI sharpener is mainly used in the precision mechanics sector, in workshops that deal with the production of cutting tools and in work environments where continuous resharpening of the tools is necessary. Buying this used model represents an excellent choice: in addition to the economic savings compared to purchasing a new machine, you have the guarantee of obtaining a machine that is already run in and working, with the advantage of proven reliability.
Always stay updated
