Leaktest Machine Pictured here is a leaktest machine built for the automotive industry for the purpose of checking catalytic converters. The operator simply places the piece to be tested in the nest and brushes a whisker switch to start the cycle. The machine can detect leaks as minimal as .1cc per ...

Glen Christopherson - Senior Design Engineer Contact Glen Back Tooling Technologies, Inc. 10179 So. 57th Street Franklin, WI 53132 Phone (414) 421-2333 Fax (414) 421-3233 E-mail: Please visit the "Contact Us" page Facility|Engineering|Injection Molds|Specialty Machines Employment|Contact Us|Home 200...

Flange-Welding Machine This machine which was built for the auto industry is an automatic tube-to-flange welding machine and illustrates one of the many types of welding machines we have built. The machine can weld three different parts with a change-over time of 18 minutes, a button-to-button cycle...

4-Cavity Table Leg Plastic Injection Mold This tool makes use of a hot runner system with a manifold to allow for uniform fill and part consistency in all four cavities. The dual-stage ejection system first rises with the legs to eject them from the cavities and then a stripper plate advances and pu...

Single-Cavity Cylinder Head Die-Cast Injection Mold This tool required seamless shutoffs for all four slides to match accurately. TTI accomplished this by utilizing our wire and conventional E.D.M. capabilities. It also has a movable shot-pad located on the rear slide and interchangeable slide noses...