Complete system for washing and low-temperature drying of LEGO bricks – Kooptech® WD-LB

Kooptech® WD-LB is a device designed to clean LEGO bricks. Naturally, when used, the pieces become dirty and contaminated. To ensure users’ safety, the blocks need to remain hygienic. However, due to their irregular shape and numerous narrow cavities, LEGO bricks are relatively difficult to wash and dry. The users are mostly children and adolescents. This is why proper hygienic condition of LEGO bricks is so important. Our WD-LB device radically solves this problem. The blocks are washed in lukewarm water with detergent. Low-temperature centrifugal drying controlled by the machines’ CPU removes 95% of water from the bricks and does not cause thermal deformation. The bricks are ready for immediate use after the washing and drying process.

Device is dedicated for every venue providing LEGO bricks to play: shops, theme parks, nurseries, schools etc.

The capacity of 3.5 kg of blocks per one 5-minute cycle means there will be plenty of them to play with.

parameter	Kooptech® WD-LB
weight	750 mm  (29.5”)
width	1100 mm  (43.3”)
depth	910 mm   (35.8”)
height	155 kg  (342 lbs.)
nominal supply voltage*	3-phase 400 VAC (±10%), 50Hz
connection power	8.9 kW
actual energy consumption	7.85 kWh
sound level	< 70 dB (A)
water source efficiency	2500 l/h ( 660.4 gal./h)
water source pressure	min. 2.5 bar  (36.3 psig)
actual water consumption	18 l/cycle (4.75 gal./cycle)
washing Detergent consumption	12 ml/cycle (0.4 oz./cycle)
rinse Aid consumption	6 ml/cycle (0.2 oz./cycle)