Waterjet Cutting

Mach 4c Waterjet Models

Mach 4 Series of waterjets contains the most advanced waterjet technology in the industry.

When it comes to waterjets, nothing compares to the Mach 4 Series.

The Next Generation of Waterjet 

The Mach 4c model's modular design allows for unique configurations and customization to meet a variety of individual needs — now and in the future.

Our Mach 4c Series includes our exclusive HyperPressure™ Technology, as well as our advanced Dynamic Waterjet® XD technology for faster, more accurate bevel and 3D cutting. This unique design allows the Mach 4c to accommodate up to four cutting heads.

Operator Convenience

Enhanced Workpiece Visibility Roll Around Control

Enhanced Workpiece Visibility
Exclusive under-bridge LED lighting provides increased visibility, helping to improve part accuracy and reduce operator fatigue.







Roll Around Control
Move freely about your waterjet, taking your touch screen control console with you for convenience.


Accessibility Step
Handy Air and Water Connections



Accessibility Step
The machine design provides optimal system stability. It can also be used as an integrated operator step, for additional access to your workpiece as needed.







Handy Air & Water Connections
Easily access air and water, both on the same hand-held connection.



Ergonomic Toe Kick

Ergonomic Toe-Kick
Designed with the operator in mind, the unique toe-kick allows for comfortable access to your materials and parts.






Nexen Roller Pinion SystemThe Best Ride

Waterjet performance and cut part quality depend heavily on the motion system. The Mach 4 features a state-of-the-art drive system, the Nexen Roller Pinion System (RPS).

Offered exclusively by Flow, this special motion system combines the best features of linear motors, precision ball screws and pinion systems without the compromises.

Achieve speed and accuracy with zero backlash.


Modular DesignModular Design

Unlike any other system available, this easily expandable modular design allows your waterjet system to grow with your business.

Add increased capabilities and cutting area as needed.

Standard Features  

  • Enhanced Workpiece Visibility
  • Four-sided Access with Integrated Step
  • Handy Air & Water Connections
  • Ergonomic Toe-Kick
  • Roll Around Control
  • Autolube

Groundbreaking cutting and motion technologyOptions and Accessories




0.001 in


0.025 mm

Maximum Speed (Traverse)


1,400 ipm


36 m/min

Maximum Speed (Cut)


1,000 ipm


25 m/min

Z Travel


12 in


305 mm

Bridge (x-axis)


6.5 ft, 10 ft, 13 ft


2 m, 3 m, 4 m

Base (y-axis)


6.5 ft-46 ft


2 m-14 m
(1 m increments)

See Other Models! See also our Mach 3b Models >>

See it in Action

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Product News

Check out the following Mach 4 models: Mach 4b, Mach 4c (additional), Mach 4 AF, and Mach 4r


PDF & Whitepapers  Mach 4

PDF & Whitepapers  Mach Overview

More Videos:

See Other Models!  "For You"  

See Other Models!  "Sneak Peek"

Dynamic Waterjet XD

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