Excel Foundry & Machine is the leading supplier of high quality overlay pins to the mining industry. Excel utilizes our seventy-five plus years of experience, high quality standards, modern production facilities and equipment in conjunction with our design and technological expertise to produce our products.
The pins are manufactured using an automated process to control the depth of penetration of Excel’s proprietary overlay material to the base metal. This technique allows for the optimum amount of Excel’s overlay material without the dilution of the base metal which is commonly found in other overlay pins available on the market.
Our state-of-the-art CNC equipment precisely machines the rough surface of the overlay pin which is typically in excess of 60HRC, to a smooth finish eliminating the opportunity for gouging or point loading of bushings.Download Brochures
Excel only uses the highest quality raw materials consistent with our ISO 9001 certification in producing the best overlay pins in the world.
For Optimal Performance…Use Excel Overlay Pins with Excel Bushings
When you use Excel Pins and Bushings together, you can take full advantage of our expertise in applied engineering for the mining industry. Excel’s overlay pins and bushings are designed and produced specifically to your demanding application.