MANDRELS,WIPER DIES & END FORMING TOOLS
For tube bending of stainless steel and titanium material exhaust pipes, AMPCO®18, AMPCO®18.23, AMPCO®21, AMPCO®22 and AMPCO®M4 are used in great benefits for product quality and long-life of the production tooling.
Advantages of AMPCO®21 and AMPCO®22 mandrels and balls:
- Extended life
- No hardening or expensive coatings on the mandrel required
- No galling.
Advantages of AMPCO®18, AMPCO®18.23 and AMPCO®M4 wiper dies:
- Extended life (20 times longer with AMPCO®M4)
- Easy set-up
- No galling
- No scratching,
- No corrosion starting point
This type of end formed tooling supports material forming from both sides to deliver tighter roundness tolerances for joining or welding.
- Provides high quality surface finish,
- Form non-symmetrical and symmetrical shapes
- Easy to regrind