Our facillity stocks over 4000 miscellaneous items manufactured in house such as Pins, Bushings, Torque Shafts, Bit Sleeves, Water Sprays etc.
CEI is the industry leader in machining. Utilizing state of the art equipment. We provide such services as CNC turning (22" dia x 80" long), CNC milling (32" x 32"x96" with  axis capabilities) and CNC burning (12" thick x 6'x12'). CEI also has a complete manual machine shop for turning, boring, drilling, keyways (internal and external) while offering an advanced heat treating facility.
Our company strives for perfection with our 3 point inspection policy on all items. Test runs are performed on all Reducers, Gear Boxes, and Wheel Units for bearing, heat, gear mesh, and noise. CEI offers a minimum 90-day warranty, while some products are guaranteed for 180 days. We take pride in our Extreme-Duty replacement products and round-the-clock service. From specialized engineers to certified electricians, we employ 45-50 skilled professionals to manufacture and repair all your mining products.