Washing Machine for Crates with Blow-off Zone, up to 1150 pcs./h


The machine is pass-through tunnel machine and is designed to clean standard E1-E3 plastic crates (or similar products). It consists of two zones for pre-washing, one for main washing and rinsing and one for blowing-off.

         Both pre-washing and the main washing processes are performed in identical way – by means of centrifugal pumps and adjustable (by hand) nozzles. The washing agent is added manually in the tanks before starting the machine (option – automatic dosing systems). The tanks are equipped with manually cleaned filters for catching the bigger soils. The water in tanks is heated by means of injectors for direct steam. The desired water temperature can be adjusted between 30-60°C via thermostat. For the rinsing is used general water supply. After the rinsing this water is used also for refreshing and additional filling of the main washing tank.


In the last zone 4 pcs. high pressure blowers and air knives blow off the water from all sides of the crates.

The crates are placed with their bottom up and are transported through the zones by a motor driven chain (transport speed is smoothly adjustable). The gear motor is equipped with sliding connector to prevent eventual injuries to the personnel.

The control panel is mounted on the right side of the machine and the еlectrical panel is separated. On client’s request the machine is equipped with ventilation, safety switches and the machine is prepared for switching into transport line (options). The transport height is 1300 mm.

         The machine is made of stainless steel 1.4301 (AISI 304) and complies with the Council Directives 2006/42/ЕС and 2006/95/EC, and USDA regulations.

Technical data:
Маx. capacity
1150 crates/h
Dimensions of product

crates 600x400x120-400 mm

Power supplu
Control voltage  
24 V DC
Installed power
22 kW
3-10 bar, 135°C
0,75 kW
4x2,2 kW
3x4 kW/33 m³/h/3 bar
Adjustable washing nozzles
3x38 pcs.
Tank volume
3x320 l
Water inlet
min 3 bar
Water outlet





8920 mm
Width 1150 mm
2460 mm