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Delivering What’s Next in Precision Cleaning

Ultrasonic Metal Fabrication Cleaner

Precision clean even your most complicated metal fabricated parts.

Crest Ultrasonics manufactures equipment and cleaning solutions that will precision clean complicated metal fabricated parts using aqueous detergents and/or nonflammable and low flash point solvents.

Our systems are used to remove oils, coolants, grinding and polishing residues, waxes, rust protection residues, chemical residues, oxides and carbon residues. In particular cleaning particles and residues from blind holes, tubing, cracks, crevices and many other part configurations.

Metal fabrication industry challenges

  • Carbon residues
  • Chemical residues
  • Coolants and dried on coolants
  • Grinding and polishing residues
  • Oils and dried on oils
  • Oxides
  • Particles in recessed areas
  • Passivation
  • Rust protective coatings
  • Waxes

Metal plated items that Crest can clean

  • 3D parts
  • Aerospace parts
  • Automotive parts – new and remanufactured
  • Before vacuum coating of parts
  • Carbide
  • Cutting instruments
  • Extruded parts
  • Heat exchangers
  • Lapped parts
  • Machining including swiss screw machines
  • Medical devices and implants
  • Metal stampings
  • Smut deposits
  • Tubing – small and large

Crest equipment typically used

Industrial Tanks & Generators

Our tanks offer the ideal ultrasonic bath environment for precision cleaning, with plug-and-play transducerized applications. Our industrial-strength generators (sold separately) provide all the power you will need.

All-purpose Parts Cleaner

Engineered with high-intensity ultrasonic power that goes beyond industry standards, our parts washers’ pull-through bag filtration and specially designed pump recirculation eliminate the loss of ultrasonic activity and cavitation while processing.

Compact Vapor Degreaser

The Solvac S1 provides automated solvent washing, rinsing, cooling, and drying all in a single compact unit. You will enjoy a wide range of premium features for a standard-level, budget-friendly price.

Ultrasonic Digital Sink (UDS)

A convenient modular design includes both wash and rinse, providing easy multi-tank precision process cleaning in a workhorse two-stage unit. Additional UDS units can be added to meet the new process requirements.

Digital Modular Series (DMS)

For higher throughput and larger components that can’t be handled manually. Standard plug-and-play options include filtration, frequencies, automatic fill/drain, conductivity, and much more. Our DMS system is expandable, versatile, and modular.

Optimum Console Junior

Used for manually operated processes, this four-station ultrasonic cleaning system (wash/rinse/rinse/dry) cleans a wide variety of metal, plastic, and glass components, as well as composites.

Chem-Crest® chemistries typically used

chem crest chemicals
Ordering available for gallon, case, pail, 55-gallon drum, and tote sizes. Items generally shipped within 24 hours.

Chem-Crest® 55

A phosphoric acid based cleaner designed for removing oils, greases, lubricants and oxides. It is capable of producing hydrophilic surfaces upon rinsing with water. It is used typically for the brightening of soft metals as well as the removal of greases, oxides, and particulates, but finds uses in many different applications. See detailed specifications >>
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Chem-Crest® 75A

A phosphoric acid based cleaner designed for removing oils, greases, lubricants and oxides. It is capable of producing hydrophilic surfaces upon rinsing with water. It is used typically for the brightening of soft metals as well as the removal of greases, oxides, and particulates, but finds uses in many different applications. Chem-Crest 75A is also part of the Crest Aqueous Displacement System series of detergents. See detailed specifications >>
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Chem-Crest® ADS 905

An aqueous displacement solution capable of displacing and dispersing various hydrophobic films produced by oils, organic solvents or lubricants on its own, or where a non-halogenated solvent is used first to remove heavy contaminants (dual process, patented). It is capable of producing hydrophilic surfaces upon rinsing with water, is free rinsing, and also removes various machining oil residues, fingerprints, and particulates. Chem-Crest ADS 905 is often combined with Chem-Crest 715 to increase detergency for highly contaminated substrates. See detailed specifications >>
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Chem-Crest® 14

A multipurpose heavy duty phosphate-free liquid cleaner that is useful in many applications demanding removal of various contaminants such as those found in bio-medical and laboratory instruments and glassware. Chem-Crest 14 is a detergent concentrate and is freely water soluble. See detailed specifications >>
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Chem-Crest® 200

A multipurpose, mild, phosphate- and caustic-free alkaline cleaner that is useful in many applications demanding removal of various contaminants such as oils, greases, particulate matter, and carbon residues. This detergent finds uses throughout industrial, mechanical, aerospace, and maintenance cleaning operations. Freely water soluble. See detailed specifications >>
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Chem-Crest® 211

A multipurpose, heavy-duty, phosphate- and caustic-free alkaline liquid cleaner that is useful in many applications demanding removal of various contaminants such as oils, greases, and particulate. This detergent finds many uses throughout industrial, mechanical, and maintenance cleaning operations. Chem-Crest 211 is freely water soluble and inhibited to help prevent flash rusting. See detailed specifications >>
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Chem-Crest® 235

A multipurpose, mild, phosphate- and caustic-free alkaline liquid cleaner that is useful in many applications demanding removal of various contaminants such as oils, greases, particulate matter, and carbon residues. This detergent was specially developed for the cleaning of off-engine, firearms, and bicycle parts, though it finds many other uses throughout industrial, mechanical, and maintenance cleaning operations. Freely water soluble. See detailed specifications >>
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Chem-Crest® 35

A mildly acidic liquid cleaner developed to remove various oxides that removes tarnish and brightens metals such as brass, copper, bronze, and stainless steel. Chem-Crest 35 has also found uses in the removal of light oils and other general contaminants. See detailed specifications >>
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Chem-Crest® ADS 902

An aqueous displacement solution and a multi-purpose non-caustic alkaline cleaner that is very useful in many applications to displace oils and solvents where a non-halogenated solvent is used first to remove heavy contaminants (dual process, patented). Chem-Crest ADS 902 is a very effective biodegradable detergent. See detailed specifications >>
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Chem-Crest® ADS 918

An aqueous displacement solution and a multipurpose alkaline detergent that is used to displace oils and solvents where a non-halogenated solvent is used first to remove heavy contaminants (dual process, patented). It finds many uses throughout industrial, mechanical, and maintenance cleaning operations. Chem-Freely water soluble. See detailed specifications >>
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Chem-Crest® 2003

A heavy duty liquid detergent concentrate with a broad spectrum of uses on hard-to-clean contaminants. It is useful in many applications demanding removal of various tough contaminants from the automotive industry to general maintenance cleaning to heat exchangers, as well as others. Mildly inhibited to help prevent flash rusting, and free-rinsing. See detailed specifications >>
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Chem-Crest® 77-C

A rust inhibitor concentrate designed for use as a rinse injection into an overflowing ultrasonic rinse tank, although it may be used as a standard final dip in certain applications. This product will provide long-term oxidation protection if used as directed of mild and tool-grade steels, as well as high-carbon stainless steels. See detailed specifications >>
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Chem-Crest® 99

A liquid cleaning concentrate designed to remove oils, scales, discoloration, and particulates. This solution was specially developed for the cleaning of carbide for the tooling industry, but finds uses in other areas such as the cleaning of soft metals after manufacture, and as part of routine cleaning operations. See detailed specifications >>
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Chem-Crest® 121

Capable of removing and dispersing oils, various polymeric acid and adhesive residues, paints, and particulates. See detailed specifications >>
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Chem-Crest® 165

A phosphate-free deoxidizer and liquid cleaner designed to remove light oils, discoloration, tarnishes, scales, and oxides. Solutions are near neutral pH. This detergent also finds uses in the cleaning of soft metals after manufacture, and as part of routine cleaning operations. See detailed specifications >>
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Chem-Crest® 270

A heavy duty phosphate-free cleaner for a variety of hard surfaces. It is a biodegradable powdered alkaline detergent. Chem-Crest 270 is a caustic, free-flowing, non-silicated compound. See detailed specifications >>
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Chem-Crest® 275

A multipurpose, heavy-duty, phosphate- and silicate-free caustic liquid detergent that is useful in many applications demanding removal of various contaminants such as oils, greases, and particulates. This detergent finds many uses throughout industrial, mechanical, and maintenance cleaning operations. See detailed specifications >>
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Chem-Crest® 715

A mild liquid detergent that is useful in many applications requiring good detergency and wetting, especially on hard surfaces. It is a non-etching and neutral pH detergent. It can also be used as an additive to other detergents to increase wetting capability. See detailed specifications >>
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Chem-Crest® 901

A multipurpose, mild, phosphate- and caustic-free alkaline liquid cleaner. It is primarily a non-ionic formulation for removal of various contaminants such as oils, greases, and particulate matter. This detergent was specially developed for the cleaning of electronics components, though it finds many other uses throughout industrial, mechanical, and maintenance cleaning operations. Freely water soluble. See detailed specifications >>
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Chem-Crest® 2015

A non-ionic ultrasonic liquid cleaner that is capable of removing and dispersing various lubricants, lapping compounds, various machining residues, fingerprints, and particulates, and typical contaminants of disk drives. Rinses free in water and is biodegradable. See detailed specifications >>
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