UVM Extension Ag Engineering

Washing machine greens spinners are often used for drying greens on small farms. They do require attention to cleaning and maintenance in order to keep them in sanitary working condition. This blog post highlights some tips to cleaning your greens spinner and provides links to six videos that focus on how to best clean these machines. You can watch the whole playlist below.

Cleaning Tips Playlist

Video 1: Produce Safety Considerations – For Drying Greens in a Washing Machine
Video 2: Cleaning Tips – Washing Machine Greens Spinner
Video 3: Maintenance Checks to Look For – Washing Machine Greens Spinner Tips
Video 4: The Daily Clean – How to: Washing Machine Spinner Cleaning (Part 1)
Video 5: Drum Cleaning – How to: Washing Machine Spinner (Part 2)
Video 6: Chassis Cleaning – How to: Washing Machine Spinner (Part 3)

Produce Safety Considerations

  • Start with a new machine whenever possible. Old machine are often rusty and hard to clean. They also have unknown past use and could be sources of contamination.
  • Use of a basket insert to hold the greens vs. placing the greens directing in the machine. This makes the basket as the primary food contact surface which is easier to clean. The use of a basket can also improve the flow and efficiency of the washing activity saving effort and time
  • Use a lid or cover for storage to keep pests, dust, and debris out of the machine.

Cleaning Tips

  • Disconnected power before cleaning.
  • Use water, detergent, a cleanable brush, single use scouring pad or sponge.
  • Remove the drum to clean the catch basin and drain area.
  • While drum is removed, clean the outside and bottom of the drum.
  • Use caution to not get cut on sharp metal.
  • Clean or replacing any split tubing that has been used to cover sharp edges.
  • Remove panels, if able to allow for complete drying after cleaning.
  • Lay the machine down to clean around the bottom.
  • Clean the chassis and frame.
  • Use caution to keep the motor dry during cleaning!

Maintenance Checks

Excessive Noise

All equipment should be regularly inspected to ensure their condition and operation. Converted greens spinners are no different. If there is excessive noise you should inspect all fasteners such as nuts, bolts, and screws on your machine. The bolts that hold the motor assembly to the basket can back out, and cause excessive slap from the bottom and eventually cause failure.

Most machines have leveling feet on the four corners which should be used to ensure the machine is stable when in use. Excessive noise can also be produced by uneven loads or insufficient ballast (weight) in the drum. Manufacturers include added weight, also known as ballast, in the drum to help manage balance of the drum when spinning. This can be damaged when holes are made in the upper fluid filled ring.

Proper Drainage

Make sure your spinner is draining safely away from all food contact surfaces and electronics. It should not drain by pouring water directly over the floor. If you’re discharging the drain water to the floor, position the spinner over a floor drain. This will prevent water from being tracked all over your wash/pack area resulting in a larger mess to clean up.


Related Greens Spinner Blog Posts

Greens Spinner Conversion Guide (Coming soon)

Greens Spinners for Farm Use

Washing Machine Greens Spinners: Shopping Tips

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