McMasters Koss Engineering Department provides Full Machine Shop Fabrication, physical test and capability analysis.
Machine and Turn Lathes allow quick testing of various components and ability to test a seal product in a mating surface for suitability or failure analysis.
Our Engineering team can evaluate customer provided product for reverse engineering or failure analysis.
Click Here to learn more about our engineering capabilities
Full 3D Printing Capability (Additive Manufacturing) for quick manufacture of components or seals as needed for testing and evaluation.
Click Here to learn more about our 3D Printing Capabilities
Oil Seal testing is available to evaluate longevity and estimated lifespan of product.
Custom fixtures can be manufactured or customer provided to allow longevity and failure analysis for your engineering and warranty departments.
Full engineering analysis is available to troubleshoot and redesign a non-conforming assembly.
Click Here to learn more about our oil seal testing capabilities.
Environmental Testing is available to determine failure points and estimated longevity in different temperatures or humidity.
Our Engineering Department can evaluate findings to verify conformance of materials or recommend material that will consistently perform as desired.
Click Here to learn more our Environmental Test capabilities.
Full physical property measurement facilities in house identify physical properties of various materials.
Click Here to learn about our laboratory test capabilities
Full Visual Inspection and Measurement Capabilities for full evaluation of seals or mating components.
Click Here to learn more about McMasters Koss Inspection capabilities.
Solidworks or CAD design analysis and print creation available to ensure proper manufacture of any critical component.
Click Here to learn more about McMasters Koss Product Designs.
Full Reverse Engineering of elastomers and thermoplastics is available to meet any special requirements
Click here to learn more about McMasters Koss Reverse Engineering capabilities.
Engineering Department Completed in December 2023 with full staffing and operation.
ISO 17025 Compliant with anticipated registration by January 2025.
Customer Tours available in January 2024.
McMasters Koss Bulk Parts Shipment 
McMasters Koss Commercial O-Ring Inventory Hallway 
Customer Specific O-Ring Inventory 
McMasters Koss Bulk Inventory Area 
McMasters Koss Bulk OEM Storage Facility 
McMasters Koss JIT Delivery System 
McMasters Koss Durometer Testing Center 
McMasters Koss Inspection Capabiltiies 
ASTM Specifications for Testing and Compliance 
McMasters Koss Global Shipments 
McMasters Koss Headquarters Complex McMasters Koss Oil Seal Environmental Test Chamber 
Custom Molded Rubber Seals 
Fluorocarbon O-Rings and Molded Seals 
Extruded Rubber Gasket 
Custom Molded Rubber Seals 
O-Rings 
McMasters Koss APQP Compliance 
Custom Molded Ball Seals 
Custom Molded Rubber Seals 
Oil Seals 
Custom Molded Rubber Seals 
Custom Molded Rubber Seals 
Extruded Rubber Seals