Lamothermic Corp. is an investment casting foundry located in Brewster, NY that has been in operation since 1975. It has a 42,000 square foot facility with automated and semi-automated production equipment. Lamothermic specializes in investment casting parts that have complex geometries, thin sections, fine surface finishes, and close tolerances. The company offers rapid prototyping, in-house engineering and machining capabilities, and produces parts in carbon steel, alloys, stainless steel, and more.

1. Lamothermic Corp.Represented by: Sessions Co., LLCInvestment Cast Parts

2. Founded 197542,000 sq. ft. facility in Brewster, NYAutomated and semi-automated production equipmentFully integrated ERP softwareRapid PrototypingIn-house engineering & machining capabilityMIL-I 45208ALamothermic Corp.

3. Parts that are good candidates for Investment Casting:Have complex geometry requiring extensive machining or not possible to machine, also difficult or impossible to die castHave very thin sections (down to .015”)Have fine surface finishes Have close tolerances (.005” to .010” per inch)Welded assemblies – combine into one partAre between fractions of an ounce to 75 lbs.Are medium to high volume production quantitiesWhy Investment Casting?

4. Comparison of processes106MetalInjectionMoldingPowderMetallurgy105QUANTITYDie Casting104InvestmentCastingMachining103LowMediumHighCOMPLEXITY

5. Production Equipment:1 fully automated VA Robotic Shelling system3 Mueller Phipps automatic wax injectors 5 MPI semi automatic wax injectors 1 Mueller Phipps wax Stabilizer and distribution system3 MPI manual injectors2 300lb Inductotherm melting furnacesShell removal equipmentMaterials:Carbon Steel Low Alloy SteelStainless SteelTool SteelNickel AlloysCobalt AlloysCopper Alloys.Capabilities

6. Automatic Wax InjectionAutomatic wax injection is used on production runs over two hundred pieces. Our three state of the art automatic wax injectors assure accurate and consistent quality patterns resulting from excellent equipment parameter controls.

7. Robotic Ceramic SystemOur Robotic ceramic system is a fully integrated cell. The computer monitors and controls the Kawasaki robot, slurry mixers, rainfall sanders, and conveyer-drying chamber to ensure consistent quality and throughput. Energy, labor, and floor space is minimized in the production of precision ceramic shells.

8. MachiningWe have six CNC machining centers in house that are supported by Virtual Gibbs Cam software.

9. In house capabilities include: Spectrographic AnalysisRadiographic Inspection {X-Ray}Liquid penetrant inspectionmagnetic particle inspection CMM InspectionMIL-I 45208AQuality

10. QualityCoordinate Measuring EquipmentSpectrographic Analysis

11. Aerospace Commercial Firearms Medical Military Power GenerationIndustries served

12. Sample Parts

13. On-time delivery Stocking program available Competitive pricing MIL-I 45208AMaterials certificates of compliance Experience with a wide range of materials Lamothermic offers to its customers:

14. Lamothermic Precision Investment Casting Corp. www.lamothermic.comMr. Taylor Seymour391 Route 312Brewster, NY 10509Ph: (845) 278-6118Fax: (845) 279-3716E-mail: taylor@lamothermic.comSessions Co., LLCMr. George SessionsPO Box 22901Portland, OR 97269Ph: 503-659-9958Fax: 503-344-4631E-mail: sessionsco@comcast.netContact information

15. Thank you!