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home Best Technology / Passivation Equipment & Ultrasonic Passivation Systems for Stainless Steel with Nitric / Citric Acid / Agitated Immersion Multi-Tank Passivation Systems

Agitated Immersion Multi-Tank Passivation Systems

  • System Description
  • Common Applications
  • Common Configurations

Agitated immersion tanks are used for passivation as they are designed for precision cleaning using water based detergents and citric acid.

Multi-Stage Passivation System

Ultrasonic Wash – Rinse – Acid Passivate- Rinse – Dry System

Ultrasonic Wash – Rinse – Acid Passivate- Rinse – Dry System

 

Agitating parts washers and systems use a simple yet rugged designed pneumatically powered reciprocating platform to agitate your parts in the water or solvent based detergent.  This action coupled with options like ultrasonics,  exclusive high flow filtration and turbulation, and oil removal systems ensure all oil and particulate are removed from not only the outside of your parts but also the internal cavities/passages that other types of parts washing systems can’t properly clean.

Once cleaned and rinsed, the parts are immersed in citric acid to perform the passivation process of removing free irons from the surface of the parts.

 

Automated Multi-Stage Ultrasonic Passivation Systems

Wash – Rinse – Passivate- Rinse – Dry System

Automated Multi-Stage Ultrasonic Passivation System
 

These immersion tank washers are fully modular allowing for multiple tanks placed side by side allowing for any applications specific configuration: wash, rinse, dry or wash, rinse, rinse, dry or wash, rinse, passivate, rinse dry, etc as shown above.

Common Applications for Passivation Systems

This superior part exterior and part internals flushing action makes our parts washers excellent for:

  • Citric acid passivation type 1, 2, 3, 4, & 5 ASTM A967 using Stellar Solution’s Citrisurf
  • Cleaning and passivating of parts with lots of internal passageways like casting and cylinder blocks
  • Medical and aerospace parts which require critical cleaning requirements

Typical Configurations

We offer 9 standard configurations shown and custom sizing up to 4000lbs load capacity and any working zone configuration.

Model Series  WeightCapacity (lb)  LiquidCapacity (gallon) Inside WorkingZones (l x w x h)  Overall Dimensions(l x w x h)
MK16 150* 40 16″ x 21″ x 16″ 21″ x 35″ x 68″
MK24 150* 60 22″ x 21″ x 16″ 27″ x 35″ x 68″
MK30 150* 40  28″ x 17″ x 13″ 33″ x 29″ x 57″
MK36 150* 90 34″ x 21″ x 16″ 39″ x 35″ x 68″
MK48 150* 120 46″ x 21″ x 16″ 51″ x 35″ x 68″
* optionally to 300lb
CM36  500* 165 34″ x 24″ x 20″ 48″ x 46″ x 80″
CM48  500*  255 45″ x 31″ x 20″  60″ x 52″ x 80″
CM60  1000*  445 56″ x 31″ x 27″ 72″ x 54″ x 97″
CM72 1000* 585 69″ x 36″ x 27″ 84″ x 60″ x 97″
* optionally to 2000lb – 4000lb+

 

Latest News & Products from Best Technology

Semi-Automated Inline Citric Passivation Solution with Data Tracking

For one medical device manufacturer, the design of a citric passivation solution faced two major challenges: The manufacturing process required performing a water-break test after cleaning parts, before proceeding to passivation. This meant that they could not use a fully automated passivation solution. The system had to have data tracking for quality control purposes. Semi-Automated […]

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