Stamping & Assemblies for the Filtration Industry

    At Varbros, LLC, customers have counted on us for over 50 years to provide exceptional quality stampings and assemblies. We offer stamping services with a wide range of stamping presses, handling anywhere from 100 to 1,000 tons. Our stamping services are available for prototypes, full production, and contract manufacturing. We supply our services to tier 2 and tier 3 companies, along with offering just-in-time inventory services.

    At our 118,000 square foot facility, we can accommodate materials including carbon steels, high-strength steels, pre-coated steels, aluminum, and tin plate. We stamp these materials in thicknesses that range from .015” to .315” – manufacturing to tolerances as tight as ± 0.001”.

    Full assembly services are also available, including high quality projection, resistance, and spot welding. We provide our stamping and assembling services for industries such as the filtration industry providing products such as nut plates, retainers, and welded assemblies. The quality of our work is demonstrated by our ISO 9001:2015 certification with efficiency programs including lean manufacturing and a Six-Sigma Black Belt on staff.

    We back up our stampings and assemblies with a variety of additional services, including post-plating and coating, deburring, heat treatment, tapping, CNC machining, and more. The multiple varieties of manufacturing services we provide make us a one-stop shop for many of our customers for high volumes production.

    For further information about out stamping and assembly services, please see the following table or contact us directly.

    General Capabilities
    Contract Manufacturing
    Tier 2 & 3
    Welding Processes
    Projection Welding

    This method uses a solid projection in the material to concentrate the current flow at a contact point which results in lower currents, forces and process times than spot welding.

    Resistance Welding

    A process where heat is generated by passing current through the resistance caused by the contact between two or more metal surfaces to be joined.

    Spot Welding

    A form of resistance welding used to join overlapping metal sheets. Two electrodes are used to clamp the sheets together and pass the current between them.

    Carbon Steel (CRS & HRS)
    High-Strength Steel
    Pre-Coated Steel
    Stainless Steel
    Tin-Plate Steel
    100 tons - 1,000 tons
    Material Thickness
    Min: 0.015"
    Max: 0.315"
    ± 0.001"
    Assembled Products
    Rear Retainers
    Nut Plates
    Welded Assemblies
    Additional Services
    Post-Plating & Coating
    Heat Treatment
    CNC Machining
    Metal Stamping
    Production Volume
    Speciality Production Runs
    High-Volume Runs
    Large Runs
    Contract Runs
    Lead Times
    Tool Builds: part dependent — typically 14-16 weeks.
    Production: typically 4 weeks — 6 weeks with outside services.
    Industry Focus
    Filtration (Fuel and Liquid)
    Building Products
    Home Entertainment
    Industry Standards
    ISO 9001:2015 — International Organization for Standardization
    IATF 16949:2016
    Six Sigma Certification
    Practice Lean Manufacturing Principle
    Black Belt
    File Formats
    AutoCAD (DWG, DWZ)
    Catia (CATDrawing, CATPart)
    IGES — Initial Graphics Exchange Specification, ANSI file format
    MasterCam (MDX, MC8, MC9, SET)
    STEP — Standard for the Exchange of Product Model Data
    16025 Brookpark Rd
    Cleveland, OH 44142, US