At KSB GIW, Inc., sustainability isn’t just a trending topic—it’s a longstanding tradition. For decades, we’ve been buying back scrap white iron parts from customers in the USA and Canada. Today, the program has expanded to Mexico, South America, and other regions, helping customers turn used components into profit.

Why Recycle Scrap White Iron Parts?

White iron is a critical material in slurry pump manufacturing due to its exceptional wear resistance. But it’s also highly recyclable. By buying back scrap white iron components, GIW is not only reducing waste—we're creating a circular economy that benefits everyone involved.

Here’s how:

• High Scrap Buyback Premiums: We pay more than local scrap yards or recycling centers, making it worthwhile for customers to return used parts.
• Energy and Time Savings: Recycled white iron melts faster and requires less energy, streamlining the production of new slurry pump parts.
• Environmental Impact: Less energy means fewer emissions, contributing to a more sustainable industrial process.

Recycling Metrics That Matter

Historically, 60–65% of our new parts were made from recycled materials. And in recent years, KSB GIW, Inc. has averaged an impressive 81% recycled content in our slurry pump components. 

Some materials even allow for 100% recycled content, though others are limited by their chemical composition. Still, the progress is undeniable.

To put it in perspective:

GIW typically buys back 18 million pounds of scrap white iron annually—about 750 tons per month—and circulates that scrap back into the manufacturing process of new slurry pumps.

That’s a massive contribution to industrial recycling and a testament to our leadership in circular manufacturing.

A Win-Win for Customers and the Planet

Our scrap metal buyback program is more than just a sustainability initiative—it’s a smart business move.

Customers benefit from:

• Higher returns on used parts
• Reduced disposal costs
• A chance to contribute to eco-friendly slurry pump production

If you’re looking to sell scrap white iron or want to learn more about our slurry pump recycling program, GIW is here to help. Join us in building a more sustainable future—one recycled part at a time.