BB-04A Horizontal Press and Pipe Bending Machine Controller Unit works with an analog linear scale. It provides complete control of the machine by controlling all inputs and outputs by itself. Thanks to the automatic "Home" button, the machine easily returns to the "Home" position. You can easily switch between two different working modes with automatic and manual operation option. It provides ease of use thanks to its minimum and maximum values that can be adjusted separately for automatic and manual operation options. With its rubber button structure, it prevents the tearing and wearing problems that are frequently encountered in the devices on the market.