ACM Member Profiles

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Technical Metal Finishing, a Sinto America Company

Core Competency:

Technical Metal Finishing has operated as a specialty surface finishing and peening shop for more than 20 years. TMF is both NADCAP accredited to AS7117 and quality certified to ISO9001:2008 Rev B and AS9100. Our lines of business are primarily in aerospace, ground turbine and medical industries.

Manufacturing/Production Services - "Core" - Surface Finishing by Cut-Wire Peening and Vibratory Milling of Turbine Airfoil Coatings, High Pressure Steel-Shot Peening of Compressor and Turbine Airfoil Root Forms and Seal Rings, Super-Finishing of Aero Engine Turbine and Compressor Components, Surface Peening of Medical Implants, Lance Peening of Deep Holes, Bundled special process services.  Surface Finishing Equipment Design - "Growth" - Build and Use to Support Our Own Production, Build and Sell to Support OEM Requirements.  Surface Finish Equipment Maintenance - "Maturing" - TPM and Classification Services upon request.

Company Details:
29 Capital Drive
Wallingford, Connecticut CT 06492
Key Contacts:
Name: Wood Chhit
Title: General Manager
Email: Email hidden; Javascript is required.
Name: Terence Helm
Title: Quality & Engineering Manager
Email: Email hidden; Javascript is required.
Name: John Helm
Title:Vice President
Email:Email hidden; Javascript is required.
Number of Employees:35

Special Technologies:

  • Cut-wire - Pressure Peen
  • Ceramic Bead Peen per AMS 2430
  • Glass Bead Peen per AMS 2430
  • Steel Shot Peen per AMS 2430/AMS2431
  • Vibratory Milling
  • Super-Finishing (RA <20 micro-inches)
  • Abrasive Blasting
  • Tooling Design
  • Peen Equipment Design & Build
Materials:
Acetal Copper, Alloy C+, Aluminum Alloys, Brass, Bronze Alloys, Carbon Fiber, Cast Iron, Chrome Steel, Composites, Copper Alloys, Exotic Metals - Gold, Silver, Platinum, Rhenium), Ferro-tic, Gamma Ti, Hastalloy, Inconel, Magnesium Alloys, Nickel and Cobalt Alloys, Nylon - Glass Filled, PEEK, Polymers, Silicone, Rubber, Polyurethane, Pyrowear, Single Crystal Alloys, Stainless Steel Alloys, Steel Alloys, Titanium Alloys, Waspaloy
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Part Size Ranges:
1" - 6", 12" - 24", 24" - 60", 6" - 12", greater than 60", less than 1"
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Quality Certifications:
AS 9100, General Electric, MTU, NADCAP Accredited, Pratt & Whitney, Rolls Royce, Siemens Power Systems, United Technologies ASQR-01
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Processes:
Abrasive Blasting, Contract Inspection (CMM), Media Blasting, Media Finishing, ShotPeening
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TMF Manufacturing Facility

Peening of ring spacers, hubs and disks

Super-Finishing of Turbine Airfoils

Peening and Finishing of Compressor Airfoils