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FCC Expanders

fccFCC EXPANDERS
Expander Services
• Complete repairs & refurbishment
• Component supply & repair
• Component & Assembly redesign & upgrades
• Rerates for improved performance & reliability
• New or replacement units
• Flow path optimization for reduced erosion & deposition

ADDITIONAL POWER RECOVERY TRAIN (PRT) SERVICES
• PRT auxiliary systems including instrumentation, controls, lube & seal
• Spare parts & inventory review and optimization
• Maintenance & Turnaround planning & support
• Field Service supervision
• Quality assurance & design audits
• On-site training
• TSS evaluations & technical consulting
• Expander control valve consulting

disk-face-erosionPROBLEM: FCC EXPANDER DISK EROSIVE WEAR
• Catalyst channeling between blade platforms can cause significant rotor blade & disk wear
• Catalyst packing in the attachment region can also increase the corrosion potential

RMS SOLUTION: UNIQUE LOW EROSION EXPANDER BLADE DESIGN
• RMS “One of a Kind” overlapping platform design upgrade
• CFD aided state of the art aerodynamic design
• Blade seal lip reduces amount of flue gas & catalyst entering disk cavity
• Platform Shields rotor disk from harmful effects of catalyst laden flue gas
• Reduces erosive effects of catalyst & flue gas
• Low stress design increases structural margins & life of rotor disk & blades.

blade-platform-design

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Rotating Machinery Services’ range of products and services include:

Analytical Evaluations
Dynamic Balancing
Machinery Installation
Machinery Redesign
Reverse Engineering
Third Party Inspection
Consulting
Orphan Equipment
Labor & Labor Supervision
Machinery Repair
Spare Assemblies
Remaining Life Assessments
Design Engineering
Machinery Commissioning
Machinery Overhaul
Machinery Rerate
Spare Components
Surplus Equipment Rejuvenation
Control Panel Upgrades

Featured Article

“Compressor Tech2 Article
RMS Expands its Footprint May 2016”

Featured Video

Corporate Office

2760 Baglyos Circle
Bethlehem, PA 18020

Office: 484-821-0702
Fax: 484-821-0710

Houston Sales Office

14090 South West Freeway, Suite 300
Sugarland, TX 77478

Office: 281-340-8520

Tennessee Sales Office

607 Smithview Drive
Maryville, Tennessee 37803

Office: 865-981-9831

Appleton Eng. & Sales

1981 Midway Road, Suite A
Menasha, WI 54952

Eng. Office: 484-821-0702
Sales Office: 920-460-3811

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