The M3 sharpener mod. 400/U with adjustable vice is a used solution but in good condition, perfect for those looking for versatile and reliable equipment for sharpening various types of tools. This machine, with its swiveling vice, allows you to work precisely on a wide range of tools, making it ideal for mechanical workshops and sharpening laboratories. The M3 mod. 400/U is built to last over time, thanks to its sturdy structure and the high quality materials used in its construction.
The M3 sharpener mod. 400/U has a compact and solid design. The main structure is made of cast iron, a material known for its resistance and ability to absorb vibrations, essential for ensuring precise machining. The adjustable vice is one of the distinctive elements of this model, allowing the operator to easily adjust the sharpening angle to adapt to different types of tools, such as cutters, blades and drills.
The dimensions of the machine vary according to the accessories mounted, but generally, the M3 mod. 400/U has a length of approximately 1200 mm, a width of 800 mm and a height of 1100 mm, with a weight of around 700 kg. The stability of the machine is also guaranteed by the large support surfaces and the well-balanced vice.
From a mechanical point of view, the M3 mod. 400/U is equipped with a reliable motor which guarantees an adjustable rotation speed based on the needs of the material to be sharpened. The motor can generate a rotation speed between 1500 and 3000 rpm, ideal for sharpening both steel tools and harder materials such as widia. The adjustable vice allows you to sharpen precisely at different angles, minimizing wear on the tools and increasing their life.
The use of the M3 sharpener mod. 400/U is intuitive. After fixing the tool to be sharpened in the vice, the desired angle is adjusted using the controls of the adjustable vice. Once the sharpening angle is set, you turn on the machine and start the sharpening process. Thanks to the adjustable rotation speed and available grinding wheels, precise and uniform sharpening can be achieved.
To optimize the sharpening parameters, it is important to take into account the hardness of the material. For example, for steel tools, a rotation speed of around 2000 rpm is recommended, while for widia the speed could be reduced to avoid overheating.
The M3 sharpener mod. 400/U is supplied with a series of specific wheels for different materials. Wheels for sharpening steel tools and diamond wheels for widia tools are available, thus guaranteeing maximum flexibility of use. Furthermore, it is possible to combine accessories such as adapters to sharpen cutters of various shapes and sizes.
The M3 mod. 400/U is designed to sharpen a wide range of tools in different materials. It can effectively machine HSS steel tools, traditional tool steels and hard materials such as widia (tungsten carbide). The availability of specific wheels for each material allows you to always obtain a high quality finish.
To ensure optimal operation and prolong the useful life of the machine, it is important to carry out regular maintenance. This includes periodically cleaning work surfaces and grinding wheels, lubricating moving parts, and checking the condition of grinding wheels to avoid inaccurate sharpening. If your machine is not CE certified, you can make it compliant with regulations by adding wheel guards and emergency stop devices.
The safety regulations to be respected include the use of protective glasses for the operator, anti-cut gloves and extraction systems to reduce the dust generated during sharpening. If the machine does not comply with the most recent CE regulations, it is advisable to adapt it by installing additional protections and safety switches.
Evaluate the M3 sharpener mod. 400/U as a good used one requires attention to detail. It is important to check the condition of the adjustable vice, verify that the movements are fluid and that the motor works without abnormal vibrations. Another quality indicator is the condition of the grinding wheels and guides, which must be in good condition to guarantee precision in the work.
The M3 mod. 400/U is ideal for mechanical workshops, tool companies and laboratories specialized in sharpening cutting tools. Buying a used car like the M3 mod. 400/U offers significant economic advantages: you can get a high quality machine at a lower price than a new model, with the added advantage of being able to test operation on an already tested and reliable product.
Always stay updated
