Providing Complete Manufacturing Support and Solutions

Large Capacity
CNC Machining

Large Capacity CNC Machining
Large Capacity CNC Machining

Our machining capacity at Columbia Machine Works is among the largest anywhere. We have CNC turning capacity as large as (38.0" Swing x 250" Centers). We have Convential turning capacity as high as 32" Swing x 384" centers, with various other equipment capable of machining 78" diameters.

Our CNC milling capabilities are some of the largest in the country available for contract projects with envelope sizes for Horizontal CNC milling up to 138" x 118" x 79", 5-Axis machines with programmable turntables and a 50 tool magazine and vertical up to 40" x 30" x 120".

With the diversity of a complete in-house engineering staff that can reverse engineer and print components or assemblies, supported by a large Fabrication/Welding division that offers in house Stress Relieving, Sand-Blasting and Painting complimented by an Industrial Maintenance division, Columbia Machine Works is one of the best equipped facilities in the country to service your needs.


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Examples of Our Work

Large Capacity CNC Machining

Machining Processes
Milling
Turning
Boring
3-D Geometry

Gear Cutting

Key Cutting

Machinery Axis
Multiple Axis up to 5 with capabilities of addtional axis through ancillary axis fixturing
Fixturing
In-House Fixturing & Tooling
Part Diameter
Up to 78"
Part Length
384" Centers, Turning Capacity

288" Length, Boring and Milling

Part Width
Up to 120"
Part Height
Up to 300"
Lifting Capacity
40 Tons
Tolerances
Precision Tolerances to Customer Specifications
Materials

All Carbon Steels

Alloy Steels
Aluminum
Brass
Bronze Alloys
Cast Iron
Nickel Alloys
Stainless Steel
Plastics

 

Secondary Services Offered
Cutting
Forming
Welding
Equipment Repair
Production Volume
Specialty Production Shop
Prototype
Low Volume
Quantity Pricing on Request
Blanket Orders Accepted
Lead Times Available
Quoted on a Job by Job Basis
Flexible Scheduling

Additional Information

Industry Focus
Aerospace
Appliance
Automotive
Printing
Oil and Gas
Textile
Stamping
Utility
Railroad
Ship Building
Die Cast and Injection Mold
Appliances
Mining and Excavating
Rock Quarry
Material Handling
Chemical
Wire Stranding
Food Processing
Paper Mills
Rubber Mills
Radiation Protection
Steel Making Industry
Plastics Processing
Intended Applications
Gears Shafts
Gears
Slides
Cold Chamber Inserts
Cylinder Rod
Cylinder & Pistons
Linkages
Hydraulic Cylinders
Tie Bars
Guide Bushings
Industry Standards
ASTM
AWS D1.1
PMA
Precision Metal forming Association
NTMA
National Tooling & Machining Association
File Formats
All major CAD Systems
PDF
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