5 Gallon Bottle External Washing Machine

Our inline rotary brush prewasher is a perfect solution for bottlers servicing foundaries, mines, factories, or dusty/dirty conditions. This pre-washer seamlessly integrates with your filling, cleaning, and capping systems.

Outer washer is a device which rinse bottle surface using high-pressure, and then reuse water to rinse and use detergent liquid to brush the bottle by bottle-shaped brushes, after that rinse again the bottle by reused water. Using excess water from the prewashing station of the internal washing machine, pressurized water and brush help the removing dirts such as mud, sand, etc. Konek Technology’s external bottle washer provides full mechanical scrubbing and washing capability for 5 Gallon bottles, utilizing a brush system in combination with sprays.

Features & Benefits

  • Machine has a robust and solid design in stainless steel AISI304.
  • The stainless steel washing pumps
  • Low maintenance cost, all reused water are from inner washing machine and tap water.
  • Sustainable solution by reducing water, energy and chemical consumption
  • Easy to clean, robust construction, and low maintenance
  • Easy-to-clean, stainless steel sliding drawer filter
  • Nozzle system can be demounted in a few minutes without the use of tools.
  • The drain washing tanks with rounded edges guarantee the highest hygiene and avoid the deposit of dirt.
  • Water collection tanks in the lower part of the machine, equipped with tank access doors.
  • The single-point washing tank drain valves installed in the tanks are easily accessible for quick drainage of the washing tank.
  • Wide inspection doors give full access to the wash zone.
  • Neck/shoulder, side, and bottom brushes system
  • Drive motors with over-torque limiters


  • Automatic dosing of detergents
  • Self-cleaning filters
  • Remote access to PLC through modem
  • Automatic drain system
  • Steam suction system
  • Water heating systems: electric, steam, electric-steam, gas, oil and hot water
  • Automatic filtration options
  • Can be built adjustable to handle both 3 Gallon and/or 5 Gallon configurations.
  • Ozone system
  • Dual-filter system allows the operator to replace polluted filters while the machine continues to produce beverages.
5 Gallon Bottle External Washing Machine
Item Technical Features
Working way Automatic
Prodcution speed Up to 200-3.000 bottles per hour
Bottle size 3 Gallon or 5 Gallon
Air consumptation  20 L/min, Minimum 6 bar
Installed power Approx. 2 kw
Power supply 230/400V, 50 Hz, 3 phase