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Unwavering Quality in American Ductile Iron Castings

At Farrar Corporation, we are your trusted source for quality American ductile iron castings and comprehensive manufacturing solutions.

With over 90 years of manufacturing experience, we deliver a complete, end-to-end service from initial pattern-making to CNC machining and final turnkey assembly. Our commitment to unbeatable customer service and superior product quality has made us a leading partner in producing durable, high-integrity castings for the world’s most advanced industrial applications.

ISO 9001:2015 Certified Quality Assurance

Excellence is non-negotiable. Both our foundry and our CNC machining facilities are rigorously certified to the latest ISO 9001:2015 quality standards.

Our robust quality assurance process ensures:

  • Every single casting shipment is fully certified, guaranteeing compliance across key physical properties, chemistry, and microstructure.
  • For your complete peace of mind and streamlined accountability, all finished ductile iron castings are traceable to their date of origin via a dedicated date code. This system ensures absolute quality assurance throughout the supply chain.
Machine Shop Manhattan, KS Facility
Proudly Made In The USA

Advanced Quality Control Equipment

To maintain the highest standards in ductile iron quality assurance and measurement, our facilities utilize the following testing and inspection equipment:

Equipment Lists

Foundry & Heat Treating

  • 1-Bruker Magellan Spectrometer
  • 1-Spectrol Lab M11 Spectrometer
  • 1-United LCH-60-SC Tensile Test Machine
  • 1-United SFM-1500KN Tensile Test Machine
  • 1-Detroit DLC-3100 Hardness Tester
  • 1-United TRU-Blue 11 Hardness Tester
  • 1-Olympus GX51 Microscope

Machine Shop

  • 1- Hexagon 3D Scanning Arm
  • 1-30″ x 26″ x 20″ Brown & Sharpe MicroXcel CMM
  • 1-30″ x 20″ x 20″ Zeiss Gagemax Navigator CMM
  • 2-20″ x 36″ x 16″ G&L Discovery
Finished Castings BW 3
Quality BW 1

Certification Links:

(Click the links below to view our certifications.)