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Precision fabrication for complex parts & assemblies.

Web Handling Machinery, World-Class Expertise


Partnering with early pioneers in the field, Vortex Engineering has been involved in reverse osmosis membrane manufacturing since 1975. Years of collaboration with industry experts, consultants and customers have enabled us to provide turnkey expertise in manufacturing, setup, plant design, casting and coating processes, module assembly and testing.


Engineered for world-wide shipping and performance. Every Vortex system is fully assembled in our facility and operationally tested. All web handling systems and components are designed to fit shipping containers ready for transport, reassembly and commissioning. We support our international customers with power transformers that can change standard US voltages to mimic any electrical grid in the world. Complete Vortex turnkey system packages include on-site training in equipment operation and environmental concerns.

The beauty of precision - built to last.

Vortex Engineering has built a 40-year reputation on industry-leading design and manufacturing of innovative coating and casting machines, web handling systems and equipment. We're proud to work with industry-leading customers around the world.

How can we help you?

Vortex designs and manufactures advanced casting and coating equipment used to produce:


- Nanofiltration (NF) membranes

- Reverse Osmosis (RO) membranes

- Ultrafiltration (UF) membranes

A full line of membrane handling equipment and upgrade services.


To complement casting and coating production systems, Vortex offers a complete set of membrane handling equipment including:

  • Caging (Net Welder) Machines

  • Slitting Machines

  • Rolling Tables and Equipment

  • Cell Test Benches


Vortex Engineering can repair and modify coating and casting machines and subsystems for other web handling equipment. From rollers or tanks, to knife-casting equipment.

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World-class design expertise and web handling equipment manufacturing experience.

Essential Precision Points:

What to look for in web handling equipment design.


From tension control to rewind systems, take a closer look at the key points where precision are critical to high-performance web handling. GET YOUR COPY >

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