CENTRAL GEAR & MACHINE - Gearbox Rebuilding, Gear Fabricating, Welding And Machining
 
 

Gears and pinions:
Complete rebuilding and reconditioning
Gears for Raymond mills, ball mills, Kilns, Dryers, Presses, Finish mills, Rod mills, Kettles, Draglines, Shovels ETC"
spur, helical, double helical, harring bone, split harring bone,
bevel, spiral bevel,worms , racks, ETC"
Gears can be rebuilt when broken, cracked, worn out, pitted
to the original O-E-M specification.
 
Gearboxes and speed reducers:
Complete repairs and rebuilding all makes, models, and sizes
U.S and Metric.
Falk, Dodge, Nutall, Hoursburgh & scott, Hansen, GE, Euro dirve,
Foote jones, Lufkin, Rexnord, Simpson, Beardsley and piper, Marley,
Cone drive, Babcox and wilcox, Chemineer, D.o james, and more
fabricating our own gears, shafts, and parts in house.
and line boaring.
we also test run our gearboxes for 24 to 48 hours before shiping
to our customers to insure no overheating or vibration.
 
 
 
DRAGLINE REPAIRS
Proven Capability to accomplish
  • Swing Shaft Bore build up and repair
  • Swing Gears and Gear Box Repairs
  • Hoist and Crowd gears, pinions, Drum repairs and re-shafting
  • Drum Pedestal Bore build up and repair
  • Bail Sheave Bore build up and repair
  • Roller Path Resurfacing
  • Center Pin Bore build up and repair
  • Walking Cam Repairs
  • Welding/crack/hard facing/overlay Repairs
 
 
SHOVEL REPAIRS
Proven Capability to accomplish
  • Dipper Rebuilds and fabrication
  • Saddle Block Repair and Fabrication
  • Swing Transmission Gears and Gear Box Repairs
  • Sheave Repair and fabrication
  • Dipper Stick and Boom Repair  
  • Welding/crack/hard facing/overlay
 
 
Pumps and Blowers:
Complete repairs  rebuilding and balancing on pumps and pump parts.
Rotors, Impellers, Shafts, Housings, Wear rings,
Back to the original specification.
 
 
 
 
 
Hydraulic cylinders:
Repairs fabricating and chrome plating
rods, barrels, pistons, and re-packing.
 
 
 
 
 
 
 
 
Rollers and Shafts:
Thrust, Trunion, Chrome,
All shafts and rollers that are worn, cracked,
Can be rebuilt and machined or fabricated to the original specification.
 
 
 
 
 
 
 
Over head crane parts:
Crane wheels, drive gears, gearboxes, Drums,
Complete repairs and rebuilding.
 
 
 
 
 
 
 
Gas Turbines
C-G-M offers a wide variety of gas turbine repair services including but not limited to the following:
 
> Component Removal and Installation             
> Gas Turbine Rotor Overhaul
> High Speed Balancing
> Component Repairs
> Rapid Reverse Engineering
> Failure Analysis and Redesign for Reliability
> Finite Element, Stress, Frequency and Heat Transfer Analysis
> Thermal Barrier Coating & MCrALY Overlay
> Mechanical and Aerodynamic Design Technology
> Metallurgical Evaluations
> Extensive Experience in the Manufacture of Nickel Base Alloys 
C-G-M can repair, redesign and dress your entire machine, rotors and bearings, from the ground up And Save You at Least 50% From
O-E-M replacements Cost.
 
 
 
Cone Crushers Gyratory Crushers Jaw Crushers:
Metso Nordberg Symons HP MP  Omnicone Allis Chalmers 1000 Series Hydrocone Telsmith Svedala SandvikGyratory Crushers: Allis Chalmers Svedala Nordberg Metso Traylor Jaques Krupp
Complete Unit repairs and rebuilding,
And Gears And Pinions Repairs.
 
 
Body makers:
Complete rebuilding rams, gears, shafts.
back to the O-E-M specification
 
 
 
 
 
 
 
 
 
 
 
All types of welding and fabricating:
Mig, Tig, Stick And Submerible arc welding
of all aloys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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