The CBC 4050 x 7 mechanical shear , model PBF40TON , is a robust and high-performance machine used primarily for cutting sheet metal. It is an industrial machine suitable for precision work on metal sheets up to 7 mm and with a maximum cutting length of 4050 mm . This specific model is equipped with a pneumatic clutch and a motorized back gauge up to 1000 mm , ideal for automating the cutting process and ensuring precise adjustment during work.

Visually, the shear presents itself as an imposing unit, with overall dimensions of 2250x5200xH2030 mm and a significant weight of 18,700 kg , which underscores its stability and solidity, essential characteristics for reducing vibrations during the cutting operation. The machine's throat is 500 mm , a detail that allows for greater flexibility in positioning the sheets to be cut.

This shear comes complete with several useful accessories: it includes a 90-degree cutting bar and side supports for positioning and re-gripping the sheet metal, which facilitate loading and unloading. Furthermore, the motorized backgauge system further improves cutting precision.

The mechanical characteristics of the CBC 4050 x 7 make it extremely versatile, suitable for use in various sectors such as sheet metal working, the automotive industry, agricultural machinery construction, and metal component manufacturing. It can be used to cut various types of metal, including mild steel and stainless steel, depending on the blade configuration and cutting pressure adjustment.

For optimal use, it's important to consider cutting parameters, such as applied force and cutting angle, which can be calculated using specific mathematical formulas to avoid overloading and maintain high work quality. Proper maintenance, including regular lubrication of moving parts and periodic inspection of the blades, is essential to ensure the longevity of the machine.

Finally, while this shear is not explicitly described as CE compliant, it can be upgraded with additional components, such as safety barriers and advanced control systems, to comply with current regulations and ensure a safe working environment.

Purchasing a used CBC 4050 x 7 is advantageous for businesses, as it offers high performance at a lower cost than a new machine, while maintaining the ability to perform precise and efficient cutting operations in various industrial sectors.