WEM4000 Pro Series
Drum Plant Control

  • Advanced Processing for Unsurpassed Accuracy
  • Automatic Multi-Point Calibration for Optimum Plant Efficiency
  • Simple Yet Advanced Graphics and Control For Maximum Ease of Use
  • Unparalleled Mix Quality
  • 'On the Fly' mix and rate changes for maximum efficiency and minimum waste.

WEM Automation’s unparalleled experience and knowledge of drum plants has enabled a wide range of producers to make the highest quality mix at the most cost effective and efficient manner possible.

The WEM4000 Pro Series drum control can be tailored to meet all aspects of a blending process including warm mix, RAP, additives, and more. Full plant control options provide complete operational control and management of an entire facility.

Customizable reports display precise information of material usage and inventory, while process trending will pinpoint monitoring and management of mix quality.

As with all WEM systems remote access, communications utilities and 24/7 superior service are standard.

The WEM4000 Pro Series controls are PC/PLC based systems with standard off-the-shelf parts providing maximum uptime and productivity.


  • Camera Integration
  • Silo Loadout Automation
  • Truck Scale Management
  • Full Plant Control
  • Motor Control Centers
  • Complete Control Houses
  • Business Systems Integration
  • Business Intelligence Server
  • JWS Command Partnership