Description:

Mohn DLWA-280 BS2 crate washer

Manual for the machine is at ''documents''

Suitable for various types of trays and crates. Adjustable speed. Stainless steel. 

Pre-jetting zone
Shortly behind the filling of items to be washed, there is a pre-jetting device. This is operated via a solenoid valve and is always in function when the belt operation is switched on. The flow rate can be adjusted via a ball valve (see images in the annex) Approx. 100 to 200 litres of fresh water are required per hour.

Zone washing
This zone is equipped with a stainless steel centrifugal pump with a capacity of 4.00 kW (1,500 l/min at approx. 1.50 bar), distributed to a total of 8 nozzle arms with 70 flat jet nozzles, which ensure a thorough cleaning of all 4 sides. Contaminants are rinsed into a big external filter box with funnel overflow and hand hole. The washing tank has a volume of approx. 650 litres and is heated via 3 electric flange heaters with a capacity of 11.00 kW per piece. The washing temperature is approx. 50 to 55°C.

Zone clear rinsing
Cleaned products in the machine are thoroughly rinsed with fresh water from all 4 sides. Inflowing fresh water is heated to approx. 60 to 80°C via a boiler with a capacity of 22.00 kW. (Depending on the freshwater inlet temperature) Approx. 300 to 400 litres of fresh water are required per hour. Clear rinsing is used in multiple stages: 1. Freshwater clear rinsing 2. Replenishment of the washing tank

Zone neutral
The neutral zone is approx. 500 mm long and at this point vapour is continuously sucked off via a built-in Karl Klein stainless steel fan, the items to be washed drip off. Suction: 2 x 0,75kW. Capacity: 1500m3/hour each at 500Pa.  

Zone blow down
By means of two high-pressure fans, the items to be washed are blown down here. The fans have a capacity of 4.00 kW each. Via flow-optimised air knives, air is brought to the items to be washed, blowing it down from all sides, with the blown-down water being guided back into the washing.

• Circulation pump 
• Crate height adjustable, suitable for 5 tot 31 cm high crates
• Crate width adjustable, suitable for 42 tot 82 cm wide crates
• Electr. ash value: 400V AC3 5 Hz
• Electr. power: 70 kW 
• Control voltage: 24V / DC

* Machine is dismantled for transport