what we work with


Lewis Precision & CNC, Inc. has an excellent combination of quality tools and equipment, along with qualified personnel, housed in a combined 25,000 square ft. climate controlled facility. Lewis Precision’s provides a seamless transition of projects between its welding and machining divisions.

Technical Capabilities

  • Multiple welding stations offering various welding methods
  • Portable welding capabilities
  • CNC Press Brake
  • NC Pipe Bender
  • CNC Plasma Table
  • Dual column saw with 10,000lb capacity and up to 22" square cutting diameter
  • Vertical CNC machining centers- up to X80" x Y40" 11,500lbs max part weight x Z40", 36 position Cat 50 Big Plus, 30 HP 10,000RPM
  • CNC Turning Centers- up to 60" diameter x 160" centers, 50hp, 14" through hole with CNC turret
  • Precision grinding- on-site tool and cutter grinding shop to maintain all tooling.
  • Conventional Machinery- Bridgeport style knee mills with digital readout as well as lathes up to 21" diameter x 60" centers with digital readout
  • Cincinnati 12" x 48" radial arm drill.

Welding Procedures

  • AWS D1.1 Group 1:1, 1:2, and 2:2
  • AWS D1.6 GTAW & FCAW
  • AWS D1.1 GMAW Group 1:1, 1:2, and 2:2

Quality Capabilities

  • Romer Arm CMM 6ft cube, handheld variable measuring devices, gage blocks and pins. All inspecting equipment is calibrated on an annual basis.
  • Marking system: Flexmark V1 Dot Peen marking system
  • PMI- Bruker S1 Titan 500
  • King Brinell Hardness Tester
  • Passivation

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