Bishop Metal Stamping provides resistance welding services, specially aimed at the marine, automotive, and municipal disposal industries. We have equipment for both spot welding and stud welding, with the capability to weld base metals up to 1/2” thick. Materials we typically work with include aluminum, stainless steel, carbon steel, and ferrous metals, but we’re by no means limited to those. Our custom capabilities allow us to select just the right material for your job.

Products that we weld include marine and boating hardware, air filters, drag chains for municipal waste centers, truck mirrors, garbage cans lid locks, and coining. We specialize in contract manufacturing, in quantities ranging from prototype to production. In addition to fulfilling the welding portion of a job, Bishop provides finishing services like drilling, tapping, powder coating, plating, and anodizing. We can accept AutoCAD (.dwg and .dwz formats) and PDF files with the details of your requirements.

Specifications

Resistance Welding Process

Spot
Spot welding is 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.
Stud
Stud welding is a form of Spot welding where a bolt or weld nut is welded to another metal part. The bolts are often fed automatically into the welder.

Material Thickness

Up to 1/2″

Material

Aluminum
Brass
Bronze
Carbon Steel

Cobalt Steel
Copper
Ferrous
Stainless Steel

Finishing Capabilities

Anodizing
Drilling
Plating
Powder Coating
Tapping

General Capabilities

Contract Manufacturing
Custom
Production
Prototype

Industry Focus

Marine
Disposal for Municipalities
Industrial air filtration
Automotive
Drag Chains for Municipal Waste

Intended Application

Air Filters
Coining
Drag Chains
Garbage Can Lid Locks
Truck Mirrors

Industry Standards

ISO Compliant

Additional Services

Assemblies
Engineering
Prototype
Research and Development

File Formats

AutoCAD (DWG,DWZ)
PDF