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ProTect environment protection

Our dishwashers feature extremely low noise levels, four times lower than previous models, and have been designed considering the need to reduce electromagnetic emissions, water consumption and carbon footprint.

The Colged plant is ISO 14001:2004 certifi ed, thus confi rming the company’s attention to protecting the future of our planet.

ProDuct quality concept

Colged machines are designed and constructed in compliance with an ISO 9001:2008 certifi ed quality system and incorporate the unique experience of a manufacturer who, during its many years of business,
has sold more than one million industrial dishwashers. All electric and electronic components are sourced in Europe and external suppliers are subject to stringent controls.

EurotecService concept

Quality is assured not only in the factory but throughout the entire life cycle of the product. EurotecService is the specialised division responsible for integrated management of spare parts and after-sales activities with regard, in particular, to training and qualifi cation of the network of authorised retailers and service centres covering the entire country. This division is also responsible for pre-sales, logistic and customer care activities, thus promoting far-reaching synergy in carrying out essential activities for customer satisfaction.

DuoFlo pump

A conventional pump has an inlet (from the tank) and an outlet towards the two spray arms: the fl ow of water must be distributed using a T or Y connector. Our research has revealed that this is where 25 - 30% of power is lost. Colged has eliminated the problem with a simple solution: the pump has one inlet but two outlets without any T divider. Loss is not only reduced but completely eliminated, with also a 50% reduction in noise. A 480W DuoFlo pump delivers the same performance as a conventional 650W pump: maximum effi ciency and minimum energy consumption.

EquaLizer2 arms

The lower arm sprays water from the bottom up and the upper arm from the top down. The use of identical arms imposes compromises that tend to reduce performance. Colged adopts a steel lower spray arm with high pressure nozzles and a composite material (acetal resin with talc and fi breglass) upper arm with
high power nozzles. Their light weight offsets the difference in hydraulic power due to the longer length of the circuit, facilitating rotation. Uniform distribution of the water is guaranteed with also an improvement in cleaning power, for example, on the back of soup plates.

Innovation and ergonomics

SmartClean construction

Save up to 40 minutes/day in end-of-cycle cleaning operations as all points where food soil can accumulate have been eliminated. Wash tanks without internal hoses, deep drawn rack guides, deep
drawn tanks on front load and hood versions, ProStrain integral light, shock-proof composite material tank fi lters and many other details make our dishwashers the fastest to clean.

ArchiMedes drainage system

During rinsing, clean water is pumped into the tank to replace the dirty water. With a conventional gravity waste, the clean water fl oats on top of the heavier dirty water so that pumping in three litres, one goes directly to the drain.
ArchiMedes, a Colged patent, exploits the principle of communicating vessels with, therefore, a 67% to 85% increase in the amount of water used to regenerate the detergent solution in the wash tank.

The water is also forced towards the bottom of the tank, also discharging part of the built-up particles of dirt. Wash water soils more slowly, water refresh is less frequent, detergent concentration can be reduced by around 10%. The drain pump is optional.