Product overview

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Crate Washer, Type DLWA 250-Bakery Highline

of rustproof stainless steel 1.4301

Pass-through washing machine cleans up 250 bakery-baskets(60/40) or 100-150 baking-plates (78/58 o. 60/90) per hour!

This washing machine was specially designed for bakery industries and is universally usable for different products e.g. baking plates and pans, crates etc.
Considerable advantages of Highline washing machines
  • Completely double-walled, soundproof and heat insulated machine housing made of one piece and completely welded, low energy consumption
  • Reliable functionality, very long service life
  • Long washing treatment and excellent washing results due to nozzle and washing system refined over years
  • Washing frames can be removed and cleaned without any tools, nozzles with large passage and optimized drop size = good cleaning effect + insensitive to pollution
  • Use of first-class attachment parts, e.g. LENZE drive and frequency converter, EDUR pump, stainless steel rotary pump and control cabinet parts of make SIEMENS
Pass-through washing machine   
Type Performance/ hDimensions
L x W x H in mm
DLWA 250-Back High250 baskets resp.
100-150 baking-plates
4300-4800* x 900 x 160011.10.00.45

*Length depends on design of the machine

Machine layout:

1. Zone : main wash zone

With 1200mm long, active zone of treatment

Tank content 400l with strong stainless steel rotary pump with 4.0kW output, 1000l/min circulation at 2 bar pressure.

Output is evenly distributed on 50 flat-stream nozzles to ensure a thorough cleaning from all 4 sides. The pollution is being swilled into an easy-to-clean external filter. The main-wash zone is equipped with an electric heater with 20kW output.


Washing temperature: 55°C

The main-wash module is equipped with an inspection door for maintenance and service.

The infeed table with automatic conveyor has length of 1500mm.





2. Zone: post-cleaning (rinsing)


The crates are thoroughly rinsed with fresh water from all 4 sides.



Per hour the machine uses only 250-300l of freshwater.


Following post-cleaning there is a 1500mm outlet table for manual operation with an integrated end switch that stops the belt when the outlet table is full.





Equipment included:

  • Main-switch at control cabinet
  • Stainless steel drainage piping
  • Double-walled, soundproof and heat insulated machine housing, 2mm material, wash tunnel completely isolated: 30mm, frame 2 and 4mm material
  • Speed converter with 2-steps adjustability at control cabinet







Machine dimensions


  • Infeed table 1500mm
  • Wash tunnel 1800mm
  • Outlet with end-switch 1000-1500mm
  • Total length 4300 - 4800mm




Machine connections

  • Freshwater min. 2, max 6 bar 15-85°C, optimal 2-8° dH, 3/4"
  • Electricity 400V, 50 Hz
  • Drain 2“


Technical data

  • Machine height 1600mm
  • Operating height 900mm
  • Run-through width wash-tunnel 610mm
  • Run-through height wash-tunnel  410mm
  • Heating output tank 20kW
  • Pump output 4,0kW 1000l/min at 2bar
  • Pump make “EDUR Pumpen Kiel” stainless steel rotary pump
  • Gear ouput 0.37kW
  • Wiring/Control cabinet according to VDE IP 54
  • Conveyor belt: 2 solid and strong bone chains

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