Quality Assurance:

We understand your need for consistent, high-quality castings.  Seneca employs a Total Quality Management System, relying on highly skilled personnel, established QC procedures, modern testing equipment and comprehensive process control from start to finish.

Quality Control:

  • Spectro-Analytical Spectrometer

  • Electro-Nite Data-Cast for Thermal Arrest

  • MeltLab System for C.E. Carbon

  • Green Sand, No-Bake and Core Sand Process Testing

  • Beuhler ECOMET III Sample Polisher

  • Microscopes                                                                                                                                                                                                                          

  • Use of SPC and Pre-control charts for critical processes

  • Work Instruction Sheets on every unique part number for all casting operations

  • 7 Axis Romer Absolute Arm utilizing 3D scanning for comprehensive dimensional layout reports


Castings produced at Seneca Foundry are made according to ASTM A48 for Gray Iron and ASTM A536 for Ductile Iron.

Tolerances are based on ISO 8062-3:2007.

Castings manufactured with the green sand method can be expected to have a surface finish of 560-900 RMS.