Big suction units are suction machines with a power input of more than 75kW.
The filter installation as well as the material collector are installed in the standard layout together with the power pack on a basic framework. These frameworks are put into use according to demand - fitted on a truck or trailer chassis or other means of mobile supporters.
Smaller machines are moved by hand on rollers, others are laid out for the transportation with forklifts or as roll on-roll off container.
All our suction machines are equipped with an at least two-stage filter installation; a security filter still is behind the main filter. In case of an defect of the main - filter's it will protect the pump as well as the environment by stopping the exit of dust into the exhaust air, passing the pump beforehand. All filters are moreover suction-side built-in.
If a filter therefore became blocked completely, it cannot "burst" or can damage the pump through overheating - the machine simply stops to suck - the pump getting cooling air by relieve valve.
suction machine as roll on-roll off
The big mobile machines are mostly equipped with diesel engine drive and therefore completely independent from an external source of energy.
We also built hydraulically and electrically driven machines.
The small machines are mostly driven by electric motors.
In order to give you an overview of our types of machines, we sorted our suction units into two types of construction and three classes
CONSTRUCTIONS: Suction machines and suction modules
CLASSES: Heavy machines, medium class and small class.
Suction machines are suction units consisting of driving unit, main filter installation, control- and security filters and material receiver.
Suction modules are suction units consisting of driving unit, control and security filters. They are always connected to separated filter installations.
We are ready and capable of supplying pumps, and all parts of all our suction systems and machines like cocks, hose pipes, pulleys, drive belts and all other spare parts you might require.