Urea Bulk Storage Portal Scrapper

A Portal Scrapper is needed to reclaim urea from UBS. The Portal Scrapper hade been operated for more than 30 years; the controller uses relay base control.

Granitor had advanced their control system using a robust PLC and HMI system. Granitor delivered the solution to make the portal scraper run manually and automatically.

Scope of Work:

• Mechanical works: replace portal scrapper cabin, traveling motor, brake motor, cable tray, and portal railing

• Electrical works: replace cable reel system for control and power. Replace the MCC, including VSD and soft starter for a motor

• Automation works: replace relay-based control system with PLC control system. Simplify the operation with an HMI panel and data logging capability