Bending machine is one of forging tools. The main role is in the metal processing industry. Products are widely used in: light industry, aviation, ship, metallurgy, instrument, electrical appliances, stainless steel products, steel structure construction and decoration industry, etc. By choosing different molds, the bending machine can bend, stretch, press circle, punch and so on.<br>Bending machine can be roughly divided into mechanical and hydraulic two kinds.<br>The hydraulic bending machine is divided into mechanical synchronization, torsional shaft synchronization, mechanical hydraulic synchronization and electro-hydraulic synchronization according to the synchronization mode.<br>The hydraulic bending can be divided into two types according to the movement mode: up moving type and down moving type.<br>Downward movement: the worktable and the workpieces on the worktable move upward together. The slider does not move. At present, the market has been relatively rare. Now, most of them are up acting.<br>The up moving type is that the workpieces on the worktable and worktable do not move. The slider moves down.<br>According to the control mode, it can be divided into general control, economic numerical control and standard numerical control.
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