NFPA Compliance Service

Service for Airlock Solutions:

  • We service Rotary Airlocks to NFPA compliance guidelines.
  • Our technicians provide the service, and we provide you with the results.
  • We can replace the unit, or we can rebuild it.

The Rebuild Process:

  • Inspection and estimate
  • Re-machine, coat, and line housing to original specification
  • Rebuild headplates, weld, and re-machine to OEM specifications
  • Damaged rotor shafts are metalized or sleeved
  • Rotor tips and ends are welded and re-machined to exacting standards
  • New bearings, seals, and packing are installed
  • Re-assemble units to new tolerances
  • Test unit and document clearances and power consumption
  • 12-month service warranty

Based on our technical analysis, will can make recommendations to improve valve life, including:

  • Wear-resistant coatings
  • Mechanical or air purge seals
  • Replaceable wear components
  • Hard facings on rotor and shaft
  • NFPA Certifications

We service all brands including:

  • ACS
  • Buhler
  • Carolina Conveying
  • Delta Ducon
  • Detroit Stoker
  • DMN
  • Fuller
  • General Kinematics
  • Kice
  • MAC Process
  • Meyer
  • Plattco
  • Prater
  • Premier (K-Tron)
  • Rotolok
  • Semco
  • Smoot
  • Young Industries