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Buyer’s guide

Parts cleaning machines: which one does your workshop need?

Parts washer, parts cleaner, degreasing machine, component washer: different names for machines that get oil and grease off parts. Here is how the main types compare, and where the IronWash Rotor and Sonic fit.

IronWash parts cleaning machine for workshops

Three ways to clean parts

Manual parts cleaner

  • A sink or tub with a pump and a brush
  • Someone scrubs each part by hand
  • Fine for the odd part; slow for batches

Rotary parts washer

  • Automatic spray washing in a closed cabinet
  • Heated water-based detergent, rotating basket
  • Batches up to 400 kg (Rotor 1200)

Rotary parts washers →

Ultrasonic cleaner

  • Parts immersed in a heated ultrasonic bath
  • Cleans ducts, blind holes, threads and cavities
  • Platform loads up to 220 kg (Sonic 310)

Ultrasonic cleaners →

How to choose a degreasing machine

Start with the parts: the size and weight of the largest one, how many you clean a week, and how dirty they are. Heavy oil and grease on engine blocks, housings and fixtures suits a rotary parts washer. Parts with internal passages, such as injectors, carburettors, valve bodies and moulds, suit an ultrasonic cleaner. Many workshops degrease in the Rotor and finish in the Sonic. Check the power too: the machines run on 400 V three-phase.

The IronWash range at a glance

ModelTypeMax loadTank
IronWash Rotor 800
IW-R800
Rotary parts washer150 kg115 LDetails
IronWash Rotor 1000
IW-R1000
Rotary parts washer300 kg185 LDetails
IronWash Rotor 1200
IW-R1200
Rotary parts washer400 kg260 LDetails
IronWash Rotor 1400
IW-R1400
Rotary parts washerOn requestOn requestDetails
IronWash Sonic 160X
IW-U160X
Ultrasonic cleaner70 kg160 LDetails
IronWash Sonic 160
IW-U160
Ultrasonic cleaner100 kg160 LDetails
IronWash Sonic 310
IW-U310
Ultrasonic cleaner220 kg310 LDetails

Full specifications and spec sheets are on the parts washer and ultrasonic cleaner pages.

Interested in an IronWash machine?

Request a quote, or simply register your interest: it helps us plan the next shipment and costs you nothing.

Parts cleaning FAQ

What is a parts washer?

A parts washer is a machine that cleans oil, grease and dirt off mechanical parts, so they can be inspected, repaired or reassembled. Manual parts washers are sinks or tubs with a brush and a pump. An automatic parts washer, like the IronWash Rotor, closes the parts in a cabinet and sprays them with heated, water-based detergent while the basket turns, with nobody having to stand at the sink.

How do I get a price?

Request a quote with the form or email us. Tell us what you clean, the size and weight of your largest part and where the machine is going, and we will send an itemised quote for the machine, with delivery to your site quoted separately.

Which machine type do I need: rotary parts washer or ultrasonic cleaner?

Rotor: automatic rotating-basket spray washing for small to medium-sized metal parts, tools and components in batches. Sonic: ultrasonic cleaning in a heated bath for parts with ducts, cavities, threads and complex shapes. Many workshops use both: the Rotor for the heavy degreasing, the Sonic for the detail work.

Do the machines use solvent?

No. The Rotor uses water-based detergents in low concentrations, heated by the machine (thermostat 0–60 °C). The Sonic uses a heated bath of water and detergent (Sonic 160X thermostat 0–80 °C), with the detergent matched to the material being cleaned.

Do you supply outside South Africa?

Yes, enquiries from across Africa are welcome. We are based in Bloemfontein, Free State, and handle enquiries by email. Choose "Outside South Africa" on the form and tell us the destination: delivery is quoted for each site.

Request a quote or register interest

Tell us what you clean and where the machine is going, and we will reply with an itemised quote. Not ready to buy? Tick "register interest" and we will keep you updated on availability and shipments. All enquiries are handled by email: you can also write to info@ironwash.africa.