Making knives since 1910

With decades of manufacturing experience, Durham-Duplex (USA) is proud to offer our machine knives direct to users in the US market. With a large inventory and a full ISO 9011:2015 design & build capability, we are well placed to supply our cutting edge solutions to meet our customers packaging knife and processing requirements.

Close up image of metal industrial cutting blades, including a circular saw-style discs with fine teeth placed on a dark background, showcasing Durham Duplex expertise in high-quality knife manufacturing.

Product Range

Straight knives

Slitting blades

Scissor knives

Bowl Choppers

Skinner/Derinder

Bakery Blades

Slicers, Dicers and Corers

Mixing Blades

Dairy Scrapers

Dairy Blenders

Vacuum Punches

Cross Cut Knives

Side Slitters

Cut off Blades

And much much more...

High-Performance Knives for Food Processing, Packaging and Machines

Close-up of a polished circular food processing knife with deep scalloped edges, showcasing Durham Duplex’s expertise in high-quality knife manufacturing.

Food Processing Knives

Explore our range of food processing knives engineered for precision, durability, and consistent performance in meat and poultry applications.

Close-up of multiple industrial packaging knives in gold and silver, highlighting Durham Duplex expertise in manufacturing high-performance knives.

Packaging Knives

Our packaging knives are built for speed and accuracy, cutting films, foils, and flexible materials with efficiency and reliability.

Set of polished circular machine knives with smooth edges, showcasing Durham Duplex's precision manufacturing for high-quality knives.

Machine Knives

Discover our machine knives designed to maximize productivity, extend blade life, and keep your operations running smoothly.

Fast Quotes and US Fulfilment for You

As a leading manufacturer of precision blades, Durham-Duplex offers the flexibility to support a wide range of requirements, from bespoke designs to ongoing supply. With our own global manufacturing capabilities and a strong U.S. base with local stock, we deliver the performance and reliability processors depend on, backed by the speed and convenience of domestic fulfillment.

Close-up of a blade with sharp triangular teeth, demonstrating Durham Duplex's expertise in precision cutting tools.
Close-up of multiple industrial packaging knives in gold and silver, highlighting Durham Duplex expertise in manufacturing high-performance knives.
Close-up of industrial blades with fine sharp teeth, highlighting Durham Duplex's precision knife manufacturing.
Close-up of a stainless steel tray knife with fine serrated edges, used in packaging applications and manufactured by Durham Duplex.
Close-up of a convex slicing blade with sharp curved edges, reflecting light on a dark surface, manufactured by Durham Duplex for precision cutting.
Set of polished circular machine knives with smooth edges, showcasing Durham Duplex's precision manufacturing for high-quality knives.
Close-up of a polished circular food processing knife with deep scalloped edges, showcasing Durham Duplex’s expertise in high-quality knife manufacturing.
Sharp piercing knives with angled pointed edges, aligned in a row on a reflective surface, manufactured by Durham Duplex for precision cutting application.

Customer testimonials

"Exceeds expectations"

"Stabilised our maintenance schedules as the blades lasted as promised."

Name Surname
Position, Company name

"The sample out performed our normal blade by at least 4 times when tested on the production line."

Name Surname
Position, Company name

"On time, in full and with my next order on their shelves. this is customer service."

Name Surname
Position, Company name

Blades Designed for U.S. Industry Demands

From compliance to consistency, our blades are built to match what our buyers value most — safety, precision, and dependable supply. Our global expertise, combined with U.S. infrastructure, ensures the right balance of quality and speed for your operation.

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Food Safety & Compliance

Our blades are manufactured from FDA- and USDA-compliant materials, designed for hygienic use in food environments. Easy to clean, corrosion-resistant, and backed by documentation, they meet the strictest U.S. standards for food processing and packaging.

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Precision That Delivers Results

Every blade is engineered for consistent, accurate cuts that reduce waste and improve yield. With exacting standards and rigorous quality control, we ensure performance you can trust in high-speed production lines.

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Reliable Supply and Local Support

With U.S. stock and infrastructure, we deliver shorter lead times and dependable supply. Combined with technical support and custom solutions, you get a partner who understands your industry and keeps your operation moving.

Close-up of a convex slicing blade with sharp curved edges, reflecting light on a dark surface, manufactured by Durham Duplex for precision cutting.

"Durham Duplex has transformed our production process with their high-quality blades. Their quick response time and local support made all the difference for our operations."

John Doe
Procurement Manager, ABC Foods

FAQs

Find answers to common questions about our products and services.

What products do you offer?

We manufacture and supply a wide range of machine knives and industrial blades including meat processing knives, poultry processing knives, packaging knives, food processing blades, and machine knives. All are engineered for precision, durability, and compliance with U.S. standards.

How can I request a quote?

You can easily request a quote through our quote tool. Simply fill out the required information, and we will get back to you promptly.

Where are you located?

We operate globally with a dedicated U.S. presence based in VA and inventory in VA and IL, ensuring fast fulfillment and local support.

What is your lead time?

Lead times vary depending on the blade type and order requirements. Thanks to our U.S. infrastructure and local inventory, we work to minimize turnaround and keep your production running smoothly.

Do you offer custom sollutions?

Yes. In addition to standard blades, we provide bespoke solutions tailored to your machinery and processing needs. Our ISO 9001:2015 certified engineering team can advise on the best blade profile, material, and design for your application.

Do you provide technical support?

Absolutely. Our U.S. team is available to assist with blade selection, troubleshooting, and ongoing support. We also offer guidance on maintenance and compliance to ensure long-term performance.

Get a Quote

Please contact us using the button below and we will get in contact with you as soon as possible.