How to prepare a simple spray wash system before powder coating? 6 things to know
Very often, customers who call us ask how to get started spray wash before powder coating? There are quite a few companies on the market specialising in the manufacture of spray washing equipment.
But what to do when time is pressing and the delivery dates of the equipment are far off? With a small commitment of forces and resources, you can manage on your own - after all, a Pole can do it 🙂 .
In this video, you will learn what 6 aspects to look out for when preparing a spray washing (phosphating) system prior to powder coating.
- Spray-washing system components prior to powder coating.
- What kind of tank?- what material, is it heated, what capacity?
- Which pressure washer to choose?
- How do you resolve the issue of the drip platform?
- What return pump and filtration system.
- How to approach drying after washing and what to do if we don't have a separate dryer or oven?
Components of a spray-washing system
The simplest spray washing system is:
- Pressure washer
- Drip platform
- Wash solution tank
There is also a return pump and a solids filtration system.
It is worth noting that the reservoir is at a certain elevation - this will be discussed further on.
The drip platform on which we wash and rinse details is usually constructed of stainless steel, Wema gratings. We equip it with curtains to prevent chemical spillage and a sloping bottom.
