Using Multiple identical sensors - Beginner
If you mean this kind of sensor:

The sensor is a simple microswitch with mechanical pressure switching point, which means your Arduino just needs to monitor 6 digital inputs. That is entirely possible.

The sensors would have one side connected to ground, and the other to a GPIO pin on the Arduino, with a pull-up resistor to 5V. Your code should just check each of the 6 GPIO inputs. If the pressure sensor is tripped, the input would be LOW, otherwise HIGH.