Trimaster Capabilities

Precision Machining

High quality CNC equipment coupled with a dedicated highly skilled work force are the driving force of our business. A broad range of machining capabilities sets Trimaster apart.

  • CNC milling 5-axis, 4-axis and 3-axis (up to 80″)
  • CNC turning, multi spindle mill/turn, bar fed and chucking (12″ dia. x 24″L)
  • Swiss-style turning (.625 dia.)
  • CNC OD grinding (8.5″ dia x 11L)
  • Honing, broaching, burnishing

Contract Manufacturing

Trimaster has dedicated, positive pressure assembly rooms with lean, flex lines and cells. We manage a diverse supply chain in support of our customers needs.

  • Electro-mechanical assemblies
  • Modules, sub systems and sub assemblies
  • Pressure and flow systems
  • Elastomer roller assemblies
  • Electro-mechanical refurbishing

Elastomer Roller Transfer Molding and Grinding

Trimaster has over 40 years of experience supplying industry leading direct mail and ATM OEMs elastomer rollers and roller assemblies.

  • Transfer molding
  • CNC and manual rubber grinding
  • Elastomer molded over steel or aluminum core
  • Sheet metal fabrication

Sheet Metal Fabrication

We produce simple to complex sheet metal fabrications in support of our integrated contract manufacturing services.

  • CNC metal forming
  • Welding
  • Hardware installation

In-House Metal Finishing

We possess vertical capability for various in-house metal finishing processes.

  • Burnishing
  • Alodine
  • Black Oxide (Blackfast)

Quality ISO 9001:2015 and AS9100D

Trimaster has built a world class, interactive QMS and quality data system as noted by our Fortune 500 aerospace clients.

  • Brown & Sharpe CMM
  • Faro arm
  • Air gauging

Download Quality Certificate


  • Aluminum Castings 300 Series (with or without Beryllium)
  • Aluminum Alloy 6061, 6063, 6082, 7075, 7050
  • Aluminum Castings 700 Series
  • Brass
  • Bronze
  • Aluminum Nickel Bronze
  • Copper Beryllium Wrought Alloy
  • Copper/Copper Alloys
  • Copper-CR & HR (Copper Leadtex Sheet)
  • Polycarb-Limited Applications
  • Inconel 625, 718
  • Plastics-Limited Applications
  • Steel (Alloy Steel-HR & CR Leaded Steel)
  • Steel (Carbon, HR & CR Leaded Carbon)
  • Steel (Cobalt Based Alloys – MP35)
  • Steel (High Alloyed Cast Steels)
  • Steels-Stainless 17-4PH, 15-5PH, 300, 400, 630, Special Alloys
  • Titanium-Based Alloy 6AL-4V, 662, Beta-C