Better Engineering

10/26/2026

80 inches across. Up to 10,000 lbs. Covered in heavy grease.

For a rail and transit operation, we built a custom cabinet washer with an 80" turntable, crane loading, and a heated caustic wash, rinse, and dry to get oversized components clean and ready for inspection.

Read the full case study below.

https://bit.ly/4k4G9PR

A custom Parts Washer Cabinet delivers high-capacity, high-temperature cleaning for large rail components, improving consistency, throughput, and reliability.

10/23/2026

Part 2 of 4: How do you dry what air can't reach? Lower the pressure.

In a vacuum chamber, water's boiling point drops, so moisture trapped in blind holes and threads evaporates out of the part. Drying cycles as short as 2 minutes, with up to 65% less energy than compressed-air blowing alone.

Learn more below.

https://bit.ly/4sbqrEO

10/21/2026

Clean is only half the job on a part like this.
Bolt holes, internal passages, deep recesses: every one is a place for soil to hide during the wash and for water to collect after it.

This transmission housing is in our Parts Testing Lab, where we test real parts before we spec equipment. Have a part with complex geometry? Send it our way.

Learn more: https://bit.ly/4s7sJol

10/19/2026

A 56" x 81" aluminum battery case, cleaned and dried every 53 seconds.

For a global automotive OEM, we built an M-14 continuous monorail washer with robotic loading, encapsulating fixtures, a high-volume heated wash, and a 250°F heated dry, all running at the speed of the line.

Read the full case study below.

https://bit.ly/4zzXmVU

See how Better Engineering's M-14 continuous monorail parts washer was engineered to clean aluminum EV battery cases for a global automotive OEM, with robotic loading, encapsulating fixtures, and a 53-second takt time.

10/16/2026

Clean isn't finished until it's dry.

Water hides in blind holes, threads, and internal cavities long after the wash is done, and it shows up later as flash rust, failed leak tests, and coating problems.

Part 1 of 4 in our vacuum drying series. Learn why trapped moisture turns into flash rust below.

Flash rust can form within minutes. Learn what causes it and proven strategies to prevent oxidation in industrial cleaning systems.

09/18/2026

The enclosure tells you the size of a cabinet washer. Opening the door tells you how it was engineered.

Inside, the relationship between the turntable, spray manifolds, chamber dimensions, and part position determines whether the cleaning process can reach every required surface.

The door opening and loading height determine something equally important: whether operators can safely and efficiently position the parts in the first place.

A large chamber does not guarantee complete coverage. Engineers still have to account for:
- Where contaminants collect
- Which surfaces shadow one another
- Whether recessed areas trap solution
- How the load rotates
- How operators load and unload the parts

That is why part geometry has to be part of the conversation from the start. The process must reach where contamination actually hides, not only where it is easy to spray.

When evaluating a cabinet washer, which gets overlooked more often: spray coverage or loading access?

09/16/2026

A part can look clean and still have enough surface contamination to interfere with coating, bonding, printing, or sealing.

Dyne testing helps detect that risk.

A calibrated test solution is applied to the surface and observed for how evenly it wets, beads, or pulls back. That behavior indicates surface energy and whether contamination may be affecting the material, even when nothing is visible to the eye.

There is no single dyne value that means “clean” for every part. The right target depends on the material and what happens to that part next.

Once the target is established, chemistry, temperature, exposure time, and mechanical action can be adjusted until the process reaches it consistently.

“Looks clean” is an observation. A defined test method creates a specification.

09/14/2026

Same steel. Three different soils.

Grease, motor oil, and tapping fluid, straight from our Parts Testing Lab.
They look almost identical sitting in the beaker. But they don't behave the same way once you try to clean them off.

Grease often needs more heat and chemical activity to break down. A lighter oil can release quickly but redeposit if you don't control rinsing and filtration.

Same material. Same washer. Different outcome, unless the process is built around the actual contaminant.

That is why we test before we spec equipment, not after.

What is the hardest soil to remove from your process?

09/09/2026

When manufacturers evaluate parts washing equipment, they often assume buying from a "manufacturer" means the whole machine was engineered and built under one roof. That's not always true, and it matters more than most buyers realize.

Our latest post breaks down what "turnkey" actually means in this industry, and what vertical integration fixes that outsourced fabrication can't. Full post linked below.

Most "turnkey" parts washers aren't. See how Better Engineering's in-house design, fabrication, controls, and validation deliver true vertical integration.

09/03/2026

Sustainability pressure isn't just a headline for manufacturers anymore. It's showing up in vendor scorecards and RFPs. Industrial washers have a bigger role in that story than most people assume.

Our latest post looks at how water reduction, chemical efficiency, and energy conservation in parts cleaning support broader ESG goals. Full post linked below.

Discover how modern industrial parts washers reduce water use, improve chemical efficiency, and lower energy consumption to help manufacturers meet ESG and sustainability goals.