A wash tunnel in roll-over size: That is the Varius Takt.
With its two separately placed portals it can give you up to double the capacity of a single portal unit.
The underlying principle of this machine is the division of labor: While drying portal is still drying a car the washing portal is already starting with the next client. When a car is washed the driver gets a signal to drive ahead into the drying area. This concept means, that the machine is nearly always working on two cars, effectively doubling its capacity. The peak capacity is at 20 cars per hour without any degradation of the wash quality.
In comparison to a full wash tunnel the price and the installation are the main arguments: While a tunnel requires heavy ground works for the conveyer you can simply install the Varius Takt above ground in an existing hall.
A special option are the polishing brushes for the drying unit. Those brushes can be used after a special wax program to give the car a high quality gloss finish which does justify higher wash prices.
The Varius Takt is targeted towards operators with a very high volume and demanding clients.