WEM Automation is a worldwide provider of superior controls and plant automation with unparalleled experience in the Asphalt industry.

In addition to engineering the most technologically advanced automation, WEM is well known for the best service in the industry, 24/7.

These factors have enabled WEM to consistently provide increased efficiency, productivity, and profit for asphalt manufacturers around the globe.

Asphalt Process Control - Asphalt Plant 1
Asphalt Process Control - Control Room Pic
Asphalt Process Control - PLC Cabinet

The WEM4000 Asphalt Control system meets the needs of the most demanding customer.

Unsurpassed communications to order entry and business systems is just the start of the leading PC/PLC based Asphalt Control system.

Based on Windows™ technology the WEM4000 is the most easily operated control available today.

All systems include the use of locally available parts for maximum uptime including Allen-Bradley™. PLCs and Dell™. PCs. On-line access insures rapid response in the event help is needed.

WEM provides advanced yet easy to use systems for batch plants, drum plants, silo loadout, full plant control and data management. WEM also offers complete control houses and motor control centers.

Asphalt Process Control - Manual Panel
Asphalt Process Control


  • WEM 4000 Series
  • Batch Plant Control
  • Drum Plant Control
  • Cold Feed Control
  • Silo Load Out Control
  • Truck Scale Management
  • WMA Control
  • RAP Control
  • Fiber Additive Control
  • Screen Control of Transfer Conveyors
  • Burner Control
  • Baghouse Control
  • Remote Printer Kiosk
  • Integration Software
  • Business Intelligence System (BIS)
  • Camera integration
  • RFID Truck Tracking
  • Control House & e-House
  • Preconfigured MCC & VFD Panels
Asphalt Process Control - Control House

WEM offers complete Control House and Motor Control Centers.

For More Details:

Contact us for more information on the WEM4000 Asphalt Control System.

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