The machine guard rolling doors MSRT 3500 and MSRT 5500 are available with various door materials, e.g. with fabric or semi-transparent visual protection membrane as well as with profiled steel or aluminium slats. The design of the individual curtain sections is always customized to your application. In comparison with machine guard lift gates, the machine guard rolling doors have more compact dimensions and a smaller installation height. They are operated by a rolling door drive with built-in safety brake and electronic position monitoring. Safety devices such as safety edges for triggering reverse function and light barriers/grids that prevent hands from being trapped in the door help to make these rolling doors extremely safe.