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Delta Electric, Inc and Carroll Engineering Company were founded over 30 years ago and today are the leading regional suppliers of specialized electrical controls and high quality safety products and services to the mining industry. Delta-Carroll's extraordinary success can be attributed to its highly trained workforce, with over 100 years of combined experience. Delta-Carroll can be relied upon to give you highly technical service and on-time delivery of all your most important mining needs. and

Joy Mining Machinery and Matrix Design Group have worked together to develop continuous miners equipped with Proximity Detection Systems.  Please visit our Proximity Detection page to learn more about this system.

If you are interested in becoming a customer or vendor of Matrix products, please complete the Non-Disclosure Agreement.