Abstract: A washing machine for performing wet, dry, physical or chemical treatments on materials includes a front loading or side loading perforated drum. The perforated drum may be mounted respectively by means of a drum shaft at the rear, or by means of drum shafts at both sides horizontally, or having an angle with a horizontal axis to a drum shaft bearing system so as to rotate around a central axis of the drum. The drum may have at least one water-free dry zone on at least one outer surface of the drum, which is not accessed or contacted by the water draining from the drum during all wet treatment application processes carried out by the washing machine with water.

Abstract: A washer-extractor machine, in particular a drum type washing machine that provides savings of water, energy and time and at the same time increases washing and extraction efficiency. A washing and rinsing process realized using this machine is also disclosed.

Abstract: This invention is related to washer-extractor machines and in particular to drum type washing machines that provide saving from water, energy and time and at the same time increase washing and extraction efficiency. This invention is also related to a washing and rinsing process realized using this machine.

Abstract: This invention is related to a smart balancing system, where it determines the steady or varying imbalance force vectors acting on rotational drum or rotors, while rotating at high speeds and counterbalances the said imbalance force vectors by using one or more “balancing drums” fitted onto the same drum or rotor along the same rotational axis and one of the areas where such a balancing system used, being high speed spinning washing machines, where the imbalance force vectors acting on the system while spinning at high speeds are eliminated by the use of said intelligent balancing system.