Continuous Screen Changer.
Trendelkamp screen changers are based on the proven dual bolt principal. Two machined bolts are properly seated into the highly precise housing. The low tolerance between bolt and housing seals the machine and prevents leakage. In order to change the filtration screen, the screen cavity in the bolt can be moved out of the housing. The other bolts screen cavity remains in production position to maintain the melt flow. Venting grooves within the bolt make sure that no air is introduced into the process.