Pallet washer- vertical/ 40-80 pallets
Pallet washer- vertical/ 40-80 pallets
Pallet washing machine DLWA-PAL II
With vertical transport: Standard type for pallets 1,200 x 800 mm
- Very stable machine housing, made of one piece and completely welded, lower structure is mainly made of 3 mm stainless steel
sheet, low energy consumption - Nozzle arms can be removed and cleaned without any tools, stainless steel nozzles with large passage and optimized drop size
- Very easy cleaning possibilities due to large side flaps, 1 side can be completely opened
- Special filament heaters made of heat-resistant stainless steel, easy to clean, secure against burn-through
- Infeed conveyor 1400 mm with drive for pallet infeed, control via LENZE frequency converter
- Main wash zone with 2 pieces of EDUR stainless steel centrifugal pump with each 4 kW, 1,000 l/min. circulation at 2 bar wash pressure
- Distributed to 60 stainless steel nozzles with large passage for excellent washing results
- Required electrical heating power 30 kW, optionally via steam or hot water heat exchanger
- Recommended washing temperature 45-50°C
- Thorough clear rinsing with fresh water from all sides and outfeed conveyor with limit switch
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Material
Made of rustproof stainless steel 1.4301
Options
- Tank heater per steam direct Article no. 11.10.00.84
- Tank heater indirect per steam or hot water heat exchanger Article no. 11.10.00.83
- Elevation of the washing tunnel for 1,200 x 1,000 mm Pallets Article no. 11.10.02.51
- Blow down BS1, 5 kW high-pressure fan, blow down from the useful side only, machine extension 3000 mm Article no. 11.10.02.55
- Blow down BS2, 2x5 kW high-pressure fan, blow down from both sides, machine extension by 3,000 mm Article no. 11.10.02.56
System layout
1. Zone - inlet
Stable take-up for pallet infeed with drive toward the main machine, length 1,400 mm, pallet transport via Scanbelt track belt with LENZE drive motor, drive monitoring and control via LENZE frequency converter.
2. Zone - main washing zone
Equipped with two EDUR stainless steel centrifugal pump with each 4.0 kW (1,000 l/ min at 2 bar).
The performance is spread to a total of 60 stainless steel nozzles allowing for thorough cleaning of all 4 sides.
By means of an external filter with front hand hole, the suds are continuously cleaned and filtered.
The tank has a volume of 400 ltr. and requires a heat output of 30 kW. Heating takes place electrically, optionally via steam or hot water. Washing temperature in the main wash zone: approx. 45-50° Celsius.
The water drain slopes in the machine allow for a quick and efficient return flow of the suds in the tank. The support material is mainly made of 3 mm stainless steel sheet and continuously welded, the whole upper structure is equipped with removable flaps and the interior space is thus easy to clean.
3. Zone - final rinsing area
Using fresh water, the products cleaned in the machine are thoroughly sprayed here. The fresh water must be guided to the machine when it is at least 40° C warm and is directly used for spraying the pallets. The final rinsing does not create any ph-neutral surfaces and follows shortly after the washing.
4. Zone - outlet
Version as inlet zone, however with limit switch, transport and final rinsing stops at full delivery, but the pump will keep on running.
Technical Data
Power supply | 3x 400 V/ N/ PE |
---|---|
Drain | DN50 (discharge in bottom drain)) |
Water connection | 3/4“ min. 45° C, min. 2-6 bar |
Water consumption | 300-400 l/ h |
Tank capacity | 800 Ltr. |
Pump performance | each 4,0 kW 1000 l/ min at 2 bar EDUR |
Nominal power | 40-80 paletts/ h |
Heating power | 30 kW (electric or steam) |
Wash tunnel dimensions (w x h) | 180 mm x 820 mm |
Dimensions (d x w x h) | 1000 x 6600 x 1900 mm |