A tissue machine producing 100% recycled toweling with a fairly closed whitewater system desired to reduce operating costs by increasing CMC (carboxymethyl cellulose) use and minimize use of a proprietary wet strength resin. The…
A mill producing Kraft specialty printing and pressure sensitive grades was experiencing poor press stability during on-the-fly felt washing. The competitive program provided insufficient cleaning and resulted in poor press felt dewatering performance. As…
A manufacturer of axles was facing a competitive threat from other manufacturers due to their paint quality. To address this competitive pressure, the customer began to investigate upgrades to their paint system for their…
The customer has two facilities; each has a zinc phosphate immersion line for pretreating fasteners with unique corrosion resistance requirements. In addition corrosion resistance, the zinc phosphate crystals provide a surface structure that allows…
The customer is a potato chip manufacturer. The manufacturer utilizes defoamer in two locations within the process of creating the chips. In this process, bins of potatoes are loaded onto a conveyor and submerged…
One of our largest customers expressed a desire to expand it’s green footprint as they add new wash sites across the country. They desired to look at reclaim systems, but expressed concerns about filtration…
The Fleet Wash Sector is always looking for continuous improvements in cost efficiency. DuBois was approached by a large freight company asking if we could develop and offer cleaning solution that would eliminate need…
The customer is an ammunition manufacturing that had an operation brightening brass and copper in a tumbling operation. They currently had three powdered products that were required for complete heat scale removal and part…
Industry Events / 03.17.20
DuBois would like to sincerely thank the many industry organizations, event centers, hotels, sponsors, and partners for their incredible support working to reschedule events. DuBois will continue to support your efforts to bring quality events to our attendees and co-suppliers.
Case Study / 12.14.22
Case Studies: Al-Brite LK Effectively Cleans Weld Burn Without Etching Aluminum
Recent Events / 03.23.21
DuBois Chemicals Quenching product line will now be available in Europe via the CIMCOOL organization. The European DuBois Quenching fluids product line includes oil-based Quenching Fluids and water-based Quenchants.
