Industrial washing machine - Pie moulds, lattice slats

Industrial washing machine Highline
Type DLWA 200-CWS 321-2

ONE-Tank WASHING MACHINE FOR CLEANING pie moulds and lattice grids

  • Industrial washing machine (liver cheese moulds washing machine / pie moulds washing machine/ lattice slats washing machine) - nominal capacity 100 - 150 units per hour (single track)
  • Completely double-walled, soundproof and heat insulated machine housing made of one piece and completely welded, low energy consumption
  • Washing tunnel passage width: 700 mm, passage height: 60-200 mm, depending on wash load
  • Mainwash zone, length 3,600 mm (incl. rinse zone), 2 stainless steel centrifugal pumps with a total power of 23 kW at a circulation of 3,000 ltr./m at 3 bar
  • Tank volume 1,000 Liter, 1 tank system (depends on filter type execution)
  • Nozzle arms with stainless steel nozzles can be removed and cleaned without any tools (Nozzle arms with forced positioning)
  • Infeed table, electrically driven: length 1,500 mm, for easy manual feeding
  • Outlet table, electrically driven: length 1,500 mm for easy manual removal with limit switch
  • Large and easily cleanable external filter box with funnel overflow
  • Tank heater, 40 kW (80 kg/h) steam-heated via 4VA tube heat exchanger with SpiraxSarco steam trap
  • Mainwash zone: Washing temperature 55°-60° Celsius
  • Heating of the fresh water for rinsing via steam counterflowers
  • Rinse zone: Fresh water temperature approximate 40°-70° Celsius
  • Electrically driven conveyor belt/ washing goods conveyance via 300 mm wide stainless steel wire eye link belt
  • Steam exhaust with stainless steel piping in the inlet area and outlet area
  • Stainless steel exhaust system DN250 with exhaust motor, 1x 1500 m³/h at. 500 Pa

TypePower / hDimensions
W x D x H in mm
PDF
DLWA 200-CWS 321-2100-150 units per h6600 x 1100-1600* x 170020-62815
Special dimensions 
Fresh water pre-spraying <45°C inlet temp. 11100067
Drum filter system Type TRF-DLWA-90°  11100134
Blow off DLWA-BSP-2, +10kW, length 3200mm 11100075
Blow off DLWA-BSP-3, +15kW, length 3700mm 11100131
We manufacture individually according to customer requirements

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*Width depending on filter version

 

Material

Partially made of rustproof stainless steel 1.4301

 

DESCRIPTION AND SPECIFICATIONS

The industrial washing plant has several remarkable features that underline its performance and adaptability. With an impressive hourly output of around 100 to 150 liver loaf and pâté moulds, it efficiently manages its main task. In addition, lattice slats measuring 995 x 490 x H 140 mm can be thoroughly cleaned in this unit.

The throughput width of the washing tunnel is 700 mm, which provides sufficient space to convey moulds and lattice slats lengthwise through the system. Interestingly, the narrower liver cheese and pâté moulds, which are a maximum of 160 mm wide, can be transported through the washing tunnel side by side at the same time. This allows for high efficiency and throughput.

Special attention was paid to the height of the grating handles, which resulted in the washing tunnel throughput height being adjusted accordingly. To ensure safe and effective washing, special hold-downs have been implemented. These hold down the items to be washed to prevent them from being "pushed out" by the water pressure.

The stainless steel conveyor belt is individually adapted to the material to be washed and has welded-on carriers. This helps to ensure that the moulds are always an appropriate distance apart. This prevents the front sides of the moulds from colliding with each other during passage, which additionally ensures thorough cleaning of the moulds.

Two generously dimensioned stainless steel centrifugal pumps with a total power of 23 kW enable a remarkable circulation of 3,000 litres per minute at a washing pressure of 3 bar, which ensures an impressive cleaning performance.

The tank, with a capacity of around 1,000 litres, is equipped with a separate external box filter that efficiently collects coarse dirt such as dried meat residues. The external filter can be easily cleaned during operation, which facilitates maintenance of the unit.

A special highlight is the V4A steam tube heat exchanger in the tank with a heating capacity of 40 kW. This makes it possible to raise the washing temperature to about 55 to 60°C, which means that even baked-on dirt can be removed effectively. The included condensate return further utilises the residual energy of the condensate in the boiler house, which contributes to sustainable energy efficiency.

The rinse zone is supplied with fresh water from the customer, which is also heated by steam. After a thorough fresh water rinse, during which excess detergent is removed, the moulds or grid slats enter the 1500 mm long discharge zone.

A sophisticated vapour extraction system, which integrates extraction points in the infeed and outfeed area of the washer, ensures a significant reduction in condensation during operation. These technological refinements make the system not only extremely effective in terms of cleaning performance, but also resource-saving and economically viable.

 

WaSHing goods

  • Liver loaf mould 360 x 160 x 90 mm high
  • Liver loaf mould 350 x 90 x 80 mm high
  • Pâté mould 350 x 100 x 100 mm high with lid 
  • Perforated and lattice lath 995 x 490 x 40/140 mm high with handles

Technical Data

Power supply3x 400 V/ N/ PE; 50 Hz
DrainDN 50
Water connection3/4“, 40°-70°C, 2-6 bar, 2-8°dH
Water consumptionapprox. 300-400 l/h
Tank capacity1000 Liter
Pump capacity23 kW - 3000 ltr./min. at 3,0 bar (main wash zone)
Washing tunnel length3600 mm (main wash zone and rinsing zone)
Heating power tank40 KW = 80 kg/h (steam heated)
Wash tunnel dimensions (w x h)B 700 x H 200 mm
Power rating steam heating25 kW
Exhaust ventilationDN 250 (exhaust air connection)
Working height1000 mm (ergonomic)

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