HLM-Series(Link Motion Press)

HLM series is suitable for warm and cold forming, and also suitable for forming, coining, sizing of forged products which are severely deformed during final forging. The link motion press connects an additional link joint between the driving part and connecting rod of the knuckle-joint press to show a flexible motion curve of the knuckle press when the slide goes down and can return quickly as a crank press when the slide goes up.
This slide motion curve can reduce the press impact speed when forging the product. This increases the press-forming time of the press to produce high quality products and increase the production speed. Since it reduces the speed of the moment when the upper mold crosses the lower mold, so the service life of the mold is extended and the wear is minimized that the production speed can be enhanced by reducing the time of replacing the mold and increase the working time. It also minimizes the press noise with a gentle push motion like a crank press instead of a high speed forging.