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Pohjaranta Oy designs and manufactures washing lines, industrial washers and material handling equipment in Säkylä, Finland. In business since 1992.

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    27800 Säkylä, Finland

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Multiwasher

The MultiWasher MW-3 is a parts washing machine and multi-purpose wash cabinet for crates, bins, containers and production parts. It has two separate 350-litre tanks: a pre-wash tank and a thermally insulated wash tank. The pre-wash loosens coarse soil into its own tank, and the actual wash runs on a separate washing solution – alkaline or acid. Interchangeable adapter trolleys and 20 modifiable washing programs match the machine to the item, and water consumption is 30–90 litres per wash.

Technical Data

Tank system
2 separate tanks: pre-wash tank 350 l + wash tank 350 l (thermally insulated)
Capacity
10–30 washing cycles / h
Washing cabinet dimensions W x L x H
Layout drawing
Water consumption average / wash
30–90 ltr, depending on the washed items
Washing tank
350 ltr, thermally insulated
Prewashing tank
350 ltr
Washing solution
alkaline or acid
Programs
20 modified recipe, available for each washing solution and washable item, also for internal machine wash
Material
Stainless steel
Heating options
steam injector, water-based radiator heating or electrical
-----------------
Electric power supply
steam heating: 50 Hz, 400 V, 19 kW | electric heating: 50 Hz, 400 V, 70 kW
Steam supply (steam heating option)
80–100 kg/h, 0.6–0.9 bar, approx. 45 kW
Water intake (warm tap water)
+50–70 °C, 20–60 ltr/min, 3 bar
Compressed air
6 bar, 20–40 ltr/min
Ventilation
0,4 m³/s
0.2–1.5 %, adjustable from control panel
Detergent concentration
Floor draining
d = 110 mm

Technical Description

Two-tank system: separate pre-wash tank and wash tank The MW-3 has two separate 350-litre tanks. The pre-wash tank takes off coarse soil, food residue and fat before the actual wash. The thermally insulated wash tank circulates the chosen washing solution, alkaline or acid, with detergent concentration adjustable from the control panel between 0.2 and 1.5 %. In a single-tank machine the soil from the pre-wash ends up in the same solution as the actual wash: the solution gets dirty, detergent performance drops and the result varies within the shift. In the MW-3 the washing solution stays clean longer, the result does not depend on how many washes into the shift you are, and the interval between solution changes gets longer. Thermal insulation keeps the temperature steady, so less heating energy is used. Adapter trolleys and washing programs The MultiWasher MW-3 offers an all-in-one washing solution for various types of production equipment and also works well as a parts washer. Its innovative adapter trolley system allows efficient cleaning of items such as lift trolleys, stackable containers, screen plates, freezing plates, and plastic pallets. Each washing program is tailored to the washed object, ensuring optimal hygiene and minimal resource use. Thanks to its compact design, the MW-3 reduces investment and space requirements. Energy, detergent, and water consumption are carefully optimized, lowering operating costs while supporting environmental responsibility. Additional adapters and programs can be supplied later, making the MW-3 a flexible “turnkey” solution for evolving production needs. As an industrial parts washer and spray wash cabinet, the Multiwasher cleans machine parts, utensils and production equipment with dedicated adapter trolleys and washing programs optimized for each item.

Multiwasher main view

System:

Washing Systems

Category:

Multiwashers

Industries:

AutomotiveBakeryBeverageFishFoodLogisticMeat
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