Set-Up Upper Contour Roller Configurations - Demtech Pro-Wedge VM-20 Operator's Manual

Rev. F, December 2020
Note:
When the nip pressure adjustment is set correctly, engaging the nip pressure lever should
take some effort but it should feel like a smooth motion. Again, it is important that you are getting
enough traction to avoid burning out and at the same time providing enough nip pressure to create
a good weld. Keep in mind that the thicker the material being welded and especially textured
material, the greater the pressure should be.
7.2

Set-up Upper Contour Roller Configurations:

You can skip this step and proceed to Section 7.3
on page 14 if the spring/roller configuration is already
correct for the material you will be welding!!!
For specific applications of the material you will be welding refer to the
Upper Contour Roller Assembly Spring Configuration Chart on the
following page.
Pro-Wedge VM-20 Operator's Manual
Figure 3
Page 11