Recent Posts

Cold Metal Transfer Welding at Protocase

Why We Use Cold Metal Transfer (CMT) Welding

Discussing why we use Cold Metal Transfer (CMT) welding over conventional MIG welding (metal inert gas) or TIG welding (tungsten insert gas).

2021-04-28

Why We Introduced New Leadtime Options

Discussing the recently implemented major changes to our business.

2021-04-07

Design Tips to Save Costs: Custom Sheet Metal Parts & Enclosures

This blog post outlines some steps and measures you can take to help save budget while ensuring you end up with a design that functions as intended.

2021-04-07

Guide to Common Sheet Metal Bracket Styles

A rundown of the five common bracket styles and their ideal use cases, in order to help you in your design decisions.

2021-03-15

Why We Changed Our Packaging

This blog post explains how our packaging has changed, and why we decided to move to custom shipment boxes.

2021-01-14

Self-Clinching Fasteners Guide

An overview of the key self-clinching fastener types we stock at Protocase, and how they are useful in sheet-metal fabrication.

2020-11-30

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