Hydraulic draw benches are a type of metalworking equipment used to reduce the diameter of metal tubes, rods, or wires. They use hydraulic pressure to pull the metal through a die set, resulting in a finished product with a smaller diameter and increased length.

The hydraulic draw bench works by clamping the metal to be drawn between two jaws, with the die set located at the exit end. The hydraulic cylinder then applies force to the clamp, pulling the metal through the die set and reducing its diameter. Hydraulic draw benches are capable of handling high volumes of metal, making them suitable for mass production. They are also more precise than chain type draw benches, as the hydraulic pressure can be controlled with great accuracy to achieve consistent results.