From the DMG250-R and F series onwards, all models are equipped with interchangeable and reversible bottom knives with countersunk bolts. Because the knife bolts are countersunk, no material remains behind.
From the DMG803 onwards, the models are equipped with two cylinders. A major advantage of this is that it creates a better distribution of force on the scales, allowing them to close synchronously.
Due to the special cylinder arrangement and the equator, these move minimally, resulting in virtually no wear and tear on the internal hoses.
The DMG multi-grippers do not use stop cams. The cylinders are equipped with slight end-of-stroke damping.