for sale at 50 TON fold with numerical control. working machine
The CBC press brake model T50/20 IS is a robust and versatile industrial machine, ideal for those looking for a reliable used machine for precise processing. This press, designed for bending and shearing of sheet metal, is equipped with an advanced Cybelec Multiprocessor 73 , which allows precise control of operations and a user-friendly interface.
The CBC T50/20 IS has a solid structure with a total weight of 4,100 kg . The maximum folding length is 2,150 mm , with an upper ram stroke of 110 mm and a shoulder distance of 1,630 mm . The maximum clearance between the table and the ram reaches 300 mm , ensuring sufficient space for complex operations. 250 mm recess provides greater flexibility for inserting larger pieces.
This model operates with a press force of 50 tons , enough to bend a wide range of sheet metal thicknesses. The backgauge has a travel of 500 mm and can be automatically adjusted on the Z1, Z2 and X1 axes, with the possibility of future additions to increase precision. The CBC T50/20 IS is also equipped with a CNC-controlled automatic crowning system, which helps maintain precision even on long bends.
To use the machine correctly, start by configuring the Cybelec CNC, entering the bending parameters such as angle, descent and ascent speed. The system supports variable working speeds: 4,000 mm/s in descent , 1,000 mm/s for actual work and 5,000 mm/s in ascending. Once the tools have been set, the material can be positioned on the work table, and the bending process takes place with automatic precision thanks to the CNC. CNC controlled bending machines are particularly suitable for series production, where precision and repeatability are fundamental.
Among the accessories that can be associated with the CBC T50/20 IS there are various bending tools, interchangeable dies and automatic rear registration systems, useful for improving efficiency and adapting to different types of processing. It is compatible with Promecam mounts and manual matrices, expanding its versatility.
To calculate the forces necessary for optimal bending, the formula can be used:
F=1.42×L×T2VF = \frac{{1.42 \times L \times T^2}}{{V}} F = V 1.42 × L × T 2
Where:
This formula helps to avoid overloads and ensure that the machine operates within safe limits.
The CBC T50/20 IS can process different types of metal sheets, such as mild steel, stainless steel and aluminium. It is widely used in the metalwork, construction and automotive industries, thanks to its ability to handle precision bends on metal components.
Careful maintenance is essential to keep the performance of this press high. Regular checks of the hydraulic oil, seals and CNC system are recommended. When evaluating used machinery, it is important to check the structural integrity, the absence of leaks in the hydraulic system and the functionality of the CNC control. The CBC T50/20 IS represents an excellent choice for those looking for a high-performance machine at a lower price than new, offering high precision and reliability at a low cost
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