LIKE NEW! REFURBISHED Air Knife Blades for the Steel Strip Coating Industry – Serving You Since 2001
Our D&D engineering & manufacturing team completely refurbish high-quality air knife blades.

Before you buy new, let’s talk about and examine your existing blades. We have a great record of refurbishing with our proven 5-step process that works every time. Ask us how we do it!

Don’t Have a Blade? No problem!

Our industry experience and innovative reverse-engineering techniques enable us to create brand new blades even without the original drawing.

High Quality

Using only 4130 Aircraft Quality Steel, we inspect, grind, buff, polish and chrome plate to produce top-standard knife blades for the steel strip coating industry.

D&D always promises:

  • Speed – 6 to 8-week standard turnaround.
  • Blade lips refurbished to your custom specs and to your 100% satisfaction.
  • Complete inspection so your blade lips are sharp, clean and ready upon arrival.

Global Customers, Complete Satisfaction

D&D Industrial provides Air Knife solutions to steel strip coating markets in China, Malaysia, India, the Netherlands, Spain, Saudi Arabia and all across the United States for clients such as U.S. Steel, AK Steel, Steel Dynamics, Nucor, Arcelormitta, Tata Steel Limited and more.

Pre-Refurbished Air Knife Nozzle Lips

Air knife nozzle lips before refurbishing

Refurbished Air Knife Nozzle Lips

Refurbished air knife nozzle lips

Let Our Experience Work for You

Let’s talk about how D&D Industrial can help refurbish knife blade lips, rolls and bushings you need to operate with optimum precision.

Contact Us Today