Machinery Equipment Rebuilder's

Crusher Repair

Every repair is unique and requires a careful individual assessment of the pieces we consider for repair. Even though there is no “standard” or “typical” job, we apply steps designed to assure the quality of your repair and get your crusher back to production in a timely fashion. Below is an overview of the repair process:
crusher repair
Equipment Inspection (In-house or in the field)
  • Field-service Tech
Thermal Stress Relief Process
  • Heat applied in furnace to reveal fractures
Stress Fracture Evaluation
  • Apply dye to indicate extent of fractures
Fracture Removal
  • Air-arc used to melt away the fractures material
  • Material is excavated to a depth past the fracture
Second Stress Fracture Evaluation
  • Dye is again applied to determine if the crack is excavated
  • Heat is applied again in the furnace
  • The part is transferred to an appropriate welding station and material is filled in
  • Heat is maintained for quality weld
Machining: Rough Cut
  • Depending on the repair needed, we use CNC Machines, Lathes and Vertical/Horizontal Mills to do a rough cut
Visual Inspection follows the rough cut
  • We check the welds and inspect for fractures
Machining: Final Cut
  • We carefully machine, mill, and cut the surfaces to OEM specifications
  • We ensure precision with frequent micrometer inspections
  • Machining and measuring continue until the part conforms to OEM specifications
Final Oven Stress Relief
  • The repaired part is returned to the furnace to relieve any stresses between the original part and the new material added in the repair
Final Quality Control Inspection
  • Micrometer measurement
  • Bore alignment checks
  • Visual
  • Test run complete machine, if applicable
  • Documentation of the repair
Protect the part from corrosion by applying an appropriate coating Delivery to client

Rock Crusher & Screen Repairs / Rebuilds

Specializing in the mining and construction industries, Machinery Equipment Rebuilder’s offers crusher and screen repair services. Repairing and rebuilding full machines as well as all components, we utilize a full machine shop, featuring a 120 in. lathe, 4-axis milling up to 90 x 72 in., a 600 ton press, key seater, honing, grinding, and sub-arc welding equipment, to rebuild or repair crusher parts including cones, heads, rotors, jaws, and feeders. We also offer on-site and field services.

Additional capabilities we offer include wedge plate and bowl and adjusting ring thread re-manufacture. All parts can be rebuilt to original factory specifications. Contact us with the details of your crusher repair requirements for more information.

Crusher & Screen Repair Capabilities

Machines Serviced
  • Symons
  • Nordberg
  • Metso
  • Svedala
  • Sandvik
  • Eljay RC & RCII
  • Cedar Rapids
  • JCI
  • Pioneer
  • Svedala
  • Cedar Rapids
  • Heiwitt Robbins
  • Baxter
  • Metso
  • Hartel
  • Universal
  • Cedar Rapids
  • Boringer
  • Pioneer
  • Svedala
  • Metso
  • Cedar Rapids
  • Terex
  • JCI
  • Telesmith
  • Heiwitt Robbins
  • Trio


Asphalt Silo Re-Lining
Bonnet Support Skirts Rebuilt to Factory Specs
Bowls & Adjusting Ring Threads Re-Manufactured
Bucket Repair & Rebuild
Complete Machine Shop
Completed Cones Rebuilds
Crushing & Screening Repair & Service
Electric Motor Sales & Services
Fabrication & Welding
Gear Boxes
Heads Rebuilt
Jaw Rebuilds
Large Component Rebuilds
Mechanism Exchange Program
Rotors Rebuilt
Screen and Feeder Mechanism Rebuilds
V-Seats Rebuilt to Factory Specs
Wedge Plate Re-Manufacturing

Industry Standards

AWS Certified Welders
Coal Mining Industries
Colorado Mining Association

Rocky Mountain
Society of Mining/Metallurgical and Exploration Engineers
Veteran Owned

Vertical Lathe Diameter Up to 120 in
Lifting Capacity 50,000 lbs
Width Up to 35 ft
Length Up to 22 ft
Horizontal Diameter Up to 66 in
Milling Capability (4 axis) Up to 90 x 72 in
Press Capability Up to 600 tons
Tolerance +/- .0005″
Production Volume Low Volume
File Formats All Others

Call Us today and let us handle the
Repair of your crusher!

Download our Brochure and Line Card