Large Scale Mining Equipment Offering expert machining, fabrication, assembly and testing of mining equipment CMI Heavy Industries has been developing large scale mining equipment for over 90 years. Our facility in St. Catharines, Ontario is a one-stop shop for heavy machining needs. Full Crusher Assembly Rock Crusher Components Tunnel Boring Equipment Drag line Arm Swing Gear Cases Split Sheaves Walking Shafts Dump Boxes Material Handling Repair and refurbishments of existing mining equipment to OEM condition Our facility in St. Catharines, Ontario is a one-stop shop for heavy machining needs. Full Crusher Assembly Rock Crusher Components Tunnel Boring Equipment Drag line Arm Swing Gear Cases Split Sheaves Walking Shafts Dump Boxes Material Handling Repair and refurbishments of existing mining equipment to OEM condition
