Do you have any questions, or would you like to get started with an assignment?

Bas is happy to help you
info@vanderhoorn.nl 040 285 59 06

Cleanroom
Cleaning and packaging in accordance with the Surface Grade 4 standard

Cleanroom
Van der Hoorn Buigtechniek Cleanroom">

In our cleaning line, we use various programs to ultrasonically clean, rinse multiple times, and dry our tube products, both internally and externally. This enables our cleanroom to fully comply with the “Surface Grade 4” standard.

The first cleaning step takes place in the first ultrasonic bath using tap water and soap at a temperature of 55°C.

To the next step

The second cleaning step takes place in the second ultrasonic bath. The bent tubes are rinsed internally and externally with tap water at a temperature of 60°C.

To the next step

The third cleaning step takes place in the third ultrasonic bath. The bent tubes are rinsed internally and externally with demineralized water at a temperature of 60°C.

To the next step

In the fourth step, the bent tubes are dried using hot air at a temperature of up to 120°C.

To the next step

Cleaning is good, but inspection is better. After every cycle, the result is inspected using UV light and grazing light.

To the next step

The products are double-packed, sealed, and provided with all required labels, including the well-known yellow cleanroom label.

To the next step
Pre-rinsing with soap Rinsing without soap Flushing with demi water Drying Inspection Cleanroom packaging
The standard according to which we clean is “Surface Grade 4”. After cleaning, rinsing, and drying, our cleanroom products are always double-packed, sealed, and provided with all required labels, including the well-known yellow cleanroom label. Could cleanroom cleaning and packaging add value to your application, or do you have any questions? Feel free to contact one of our specialists. We will be happy to advise you on the available possibilities.

Frequently Asked Questions

Our cleanroom fully complies with the Surface Grade 4 standard. This makes our tube products suitable for applications with stringent cleanliness requirements.

The tubes undergo a multi-stage ultrasonic cleaning process. They are then rinsed with tap water and demineralised water, dried with hot air and carefully inspected.

Yes. After each cleaning cycle, we inspect the results using UV light and grazing light to verify that the products meet the required cleanliness standards.

After cleaning, the products are double-bagged, sealed and labelled, including the distinctive yellow cleanroom label.

Yes. If cleanroom cleaning and packaging add value to your product or application, we would be happy to discuss the available options with you.